Goods carrier and blank for the same

Abstract

Aspects of the present disclosure relate to packages, article carriers for packaging one or more articles, and blanks for forming the carriers. The article carriers 90, 290 include a pair of spaced apart panels, including a cover panel 18 / 20, 118 / 120, 254 and an engagement panel 12, 112, 212. Male locking tabs 80, 180, 280, 380, 480, 580, 680, 580 formed from the cover panel 18 / 20, 118 / 120, 254 connect the cover panel 18 / 20, 118 / 120, 254 to the engagement panel 12, 112, 212. The locking tabs 80;180;280;380;480;580;680;580 are hingedly connected to the cover panel 18 / 20;118 / 120;254 along fold lines 81;181;281;381;481;581 which lie on a notional line nn extending obliquely relative to at least one of the end edges M1, M2 and the side edges 19;119 of the cover panel 18 / 20;118 / 120;254.

Description

Technical Field

[0001] The present invention relates to an article carrier and also to a blank for forming the same. More particularly, although not exclusively, the present invention relates to an upper grip type carrier having one or more apertures for receiving and holding articles therein, and an upper cover secured thereto.

Background Art

[0002] In the field of packaging, it is known to provide a carton for transporting a plurality of articles. Cartons are well known in the art and are useful for enabling consumers to transport, store, and access groups of articles for consumption. For cost and environmental considerations, such cartons or carriers need to be formed from as little material as possible and need to minimize waste in the materials from which they are formed. Further considerations are the strength of the carton and its suitability for holding and transporting large quantities of articles. It is desirable that the contents of the carton be secure within the carton.

[0003] It is well known to provide an upper grip article carrier where an aperture is formed in a panel of the carrier and a tab is struck from said aperture. The tab is displaced from the plane of the panel when an article is received within the aperture and the tab generally engages the article around a flange or lip of the article.

Summary of the Invention

Problems to be Solved by the Invention

[0004] The present invention aims to provide an improvement in the field of cartons typically formed from paperboard or the like.

Means for Solving the Problems

[0005] A first aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes a pair of spaced-apart panels, including a cover panel and an engagement panel. The article carrier includes a male locking tab formed from the cover panel for connecting the cover panel to the engagement panel. The locking tab is hinged to the cover panel along a conceptual fold line that can extend obliquely to at least one of the end edge and side edge of the cover panel. The locking tab provides a retaining device for securing the cover panel in a suitable position above the engagement panel. At least a portion of the locking tab is disposed between the upper panel and the lower panel, maintaining the spacing between the upper panel and the lower panel.

[0006] Optionally, the engagement panel has at least one article engagement structure for engaging with a portion of at least one article.

[0007] Optionally, the locking tab may include opposing shoulder sections positioned at a distance from the hinged connection between the locking tab and the cover panel.

[0008] Optionally, the locking tab forms a cushioning flap for the handle structure.

[0009] Optionally, the locking tab defines a first opening within the cover panel to which the locking tab is hinged, and the first opening is positioned to align with a second opening within the engagement panel.

[0010] The first and second openings collectively define a passageway through a pair of spaced-apart panels.

[0011] Optionally, the second panel restricts the travel of the locking tab.

[0012] Optionally, the edge of the engaging panel provided by the second opening provides an end stop, and the locking tab is engageable with the end stop.

[0013] Optionally, the locking tab includes a bridging region that extends across the gap or void between the cover panel and the engagement panel.

[0014] Optionally, the bridging region is defined between the conceptual fold line and the shoulder portion provided by the locking tab.

[0015] Optionally, the cover panel includes a pair of covering flaps, each of which is hinged to the engagement panel by its respective side panel.

[0016] Optionally, the locking tab includes one or more separating elements that define the engaging edge of the engaging portion, and the engaging edge is positioned to engage with a first surface of the lower panel.

[0017] Optionally, one or more separation elements define a support edge of the wing portion, the support edge being positioned to engage with a second surface of the lower panel, the second surface of the lower panel facing a first surface of the lower panel.

[0018] Optionally, one or more separation elements are provided by cut lines.

[0019] The cut lines are optionally oriented diagonally to the hinged connection between the locking tab and the upper panel.

[0020] The locking tabs are optionally oriented diagonally to the upper and lower panels.

[0021] Optionally, the upper panel includes a composite cover panel formed from an upper covering flap and a lower covering flap, the upper covering flap and the lower covering flap at least partially overlap, the upper covering flap includes a first male locking tab, and the lower covering flap includes an opening defined by a second male locking tab.

[0022] Optionally, the second male locking tab is dimensioned equal to or larger than the first male locking tab.

[0023] Optionally, the locking tab is asymmetric about a conceptual line bisecting the hinge connection between the locking tab and the panel to which the locking tab is hinge-connected.

[0024] Optionally, the locking tab includes a pair of shoulder portions providing an engagement edge, and a first one of the engagement edges is disposed closer to the hinge connection than a second one of the engagement edges.

[0025] Optionally, the first male locking tab is hinge-connected to the upper covering flap by a first hinge connection having a first bending resistance, the second male locking tab is hinge-connected to the lower covering flap by a second hinge connection having a second bending resistance, and the magnitude of the second bending resistance is smaller than the first bending resistance.

[0026] A second aspect of the present invention provides an article carrier for engaging at least one article. The article carrier includes an engagement panel having an article engagement aperture for receiving an upper portion of the article. A cover panel is disposed at an appropriate position spaced above the engagement panel. A connection structure is provided for connecting the cover panel to the engagement panel. The engagement panel and the cover panel can be formed from separate blanks.

[0027] Optionally, the connection structure includes a first connection element for fixing at least one first region of the cover panel to the article.

[0028] Optionally, the connection structure includes a second connection element for fixing at least one second region of the cover panel to the engagement panel.

[0029] Optionally, the connection structure includes a first connection element for fixing the margin region of the cover panel to the article.

[0030] Optionally, the connection structure includes a second connection element for fixing the middle region of the cover panel to the engagement panel.

[0031] Optionally, the article carrier further includes an article stabilization structure that extends downward from the engagement panel.

[0032] Optionally, the article stabilization structure is hingedly connected to the engagement panel.

[0033] Optionally, the article stabilization structure surrounds a group of packaged articles.

[0034] Optionally, the article carrier further includes an article stabilization structure that is connected to the engagement panel and extends from the engagement panel in a direction away from the cover panel.

[0035] Optionally, the article stabilization structure surrounds a group of packaged articles.

[0036] Optionally, the connection structure includes a locking tab that has a shoulder portion spaced apart from a hinge connection between the locking tab and a panel to which the locking tab is hingedly connected, such that the shoulder portion engages a second panel spaced apart from the panel to which the shoulder portion is hingedly connected.

[0037] Optionally, the cover panel includes a margin area that can be folded around the shoulder portion of the articles forming the packaged group of articles.

[0038] Optionally, the second end flap includes an end panel portion that is hinged to the engagement panel and a top flap portion that is hinged to the end panel portion.

[0039] Optionally, one of the pair of hinged panels is hinged to the top flap section.

[0040] Optionally, one of a pair of hinged panels is hinged to a first end flap, which is positioned to be in surface contact with the cover panel.

[0041] Optionally, at least one of a pair of hinged panels is at least partially defined by a pair of divergently arranged fold lines.

[0042] Optionally, at least one of a pair of hinged panels is at least partially defined by a pair of parallel fold lines.

[0043] Optionally, one of a pair of hinged panels is at least partially defined by a pair of parallel first fold lines, the first fold lines being oriented obliquely to at least one second fold line that hinges the cover panel to the engagement panel.

[0044] Optionally, one of a pair of hinged panels is at least partially defined by a pair of parallel first fold lines, the first fold lines being oriented obliquely to at least one third fold line that hinges the second end flap to the engaging panel.

[0045] Optionally, the first end flap is hinged to the cover panel by a fourth fold line, the fourth fold line being divergently positioned relative to a fifth fold line that hinges the second end flap to the engagement panel.

[0046] Optionally, the first end flap is hinged to the cover panel by a fourth fold line, the fourth fold line being oriented diagonally with respect to at least one second fold line that hinges the cover panel to the engagement panel.

[0047] A third aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes a pair of spaced-apart panels, including a cover panel and an engagement panel. The article carrier includes a male locking tab formed from the cover panel for connecting the cover panel to the engagement panel. The locking tab is hinged to the cover panel along a fold line. The fold line is located on a conceptual line that extends obliquely to at least one of the end edge and side edge of the cover panel.

[0048] A fourth aspect of the present invention provides a blank for forming an article carrier. The blank includes a pair of panels arranged to be spaced apart in a set-up carrier. The pair of panels includes a cover panel and an engagement panel. The blank further includes a male locking tab formed from the cover panel for connecting the cover panel and the engagement panel. The locking tab is hinged to the cover panel along a conceptual fold line that extends obliquely to at least one of the end edge and side edge of the cover panel.

[0049] A fifth aspect of the present invention provides a blank for forming an article carrier. The blank includes a pair of panels arranged to be spaced apart in a set-up carrier. The pair of panels includes a cover panel and an engagement panel. The blank further includes a male locking tab formed from the cover panel for connecting the cover panel and the engagement panel. The locking tab is hinged to the cover panel along a fold line. The fold line is located on a conceptual line that extends obliquely to at least one of the end edge and side edge of the cover panel.

[0050] A sixth aspect of the present invention provides a pair of blanks for forming an article carrier. The pair of blanks includes a first blank having an engagement panel including an article engagement aperture for receiving the upper portion of an article, and a second blank separate from the first blank. The second blank includes a cover panel, which is configured to be positioned at a suitable location spaced above the engagement panel in the setup state. The pair of blanks includes a connecting structure for connecting the cover panel and the engagement panel.

[0051] Optionally, the second blank includes a second connecting structure for connecting the cover panel to the article.

[0052] A seventh aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes spaced-apart panels, including an upper panel and a lower panel. The article carrier includes a locking tab formed from the upper panel. The locking tab provides a retaining device for securing the upper panel in a suitable position above the lower panel. The locking tab acts as a spacer between the upper panel and the lower panel.

[0053] The locking tab can optionally protrude downward through an opening in the lower panel, and the locking tab engages with the perimeter of the opening in the lower panel.

[0054] Optionally, the upper panel includes a composite cover panel formed from two overlapping panels, the upper covering flap includes a locking tab, and the lower covering flap includes an opening, the opening being defined by one or more female tabs.

[0055] The locking tab engages with at least one of the female tabs at will.

[0056] Optionally, at least one of the female tabs protrudes downward through an opening in the lower panel.

[0057] Optionally, the locking tab engages around the opening in the lower panel and engages with at least one recessed portion of the female tab.

[0058] Optionally, the locking tab includes one or more separating elements that define the engaging edge of the engaging portion, and the engaging edge is positioned to engage with a first surface of the lower panel.

[0059] Optionally, one or more separation elements define a support edge of the wing portion, the support edge being positioned to engage with a second surface of the lower panel, the second surface of the lower panel facing a first surface of the lower panel.

[0060] Optionally, one or more separation elements are provided by cut lines.

[0061] An eighth aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes a tubular structure partially formed by a cover panel, an engaging panel, and opposing side panels. The carrier includes a gusseted end closure structure for forming a rigid hinged connection along at least one of the upper and lower end edges of the tubular structure.

[0062] A ninth aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes a tubular structure partially formed by a cover panel, an engaging panel, and opposing side panels. The carrier includes a gusseted end closure structure for forming a beam structure along at least one end of the tubular structure.

[0063] Optionally, the carrier includes a gusset provided by a pair of hinged panels connecting a first end flap hinged to a cover panel and a second end flap hinged to an engagement panel.

[0064] A tenth aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes a plurality of panels forming a tubular structure, including a top panel and a bottom panel. The carrier includes a first end flap hinged to the top panel and a second end flap hinged to the bottom panel. A gusset provided by a pair of hinged panels connects the first end flap and the second end flap.

[0065] Optionally, a pair of hinged panels are hinged to the first portion of a second end flap, which is positioned substantially parallel to the top panel.

[0066] Optionally, the first portion of the second end flap is hinged to the second portion of the second end flap, which extends between the top panel and the bottom panel.

[0067] An eleventh aspect of the present invention provides an article carrier for engaging with at least one article. The article carrier includes a main panel having an article holding structure and a second panel hinged to the main panel by a fold line. The article holding structure includes an engaging tab positioned close to the fold line between the main panel and the second panel. The engaging tab includes a pair of nonlinear side edges, the pair of nonlinear side edges defined by cuts, each having a first end on the distal end edge of the engaging tab. The cuts extend from their respective first ends toward the fold line and turn away from each other. The cuts maintain a relationship that is spaced away from the fold line. The cuts terminate at their respective second ends, the second ends are spaced away from the fold line.

[0068] A twelfth aspect of the present invention provides a blank for forming an article carrier. The blank includes a pair of panels arranged to be spaced apart in a set-up carrier. The pair of panels includes an upper panel and a lower panel. The blank includes a locking tab formed from the upper panel. The locking tab provides a retaining device for securing the upper panel in a suitable position above the lower panel. The locking tab acts as a spacer between the upper panel and the lower panel.

[0069] A thirteenth aspect of the present invention provides a blank for forming an article carrier. The blank includes a cover panel, an engagement panel, and opposing side panels for forming a tubular structure. The blank includes a gusseted end closure structure for forming a rigid hinged connection along at least one of the upper and lower end edges of the tubular structure in the set-up carrier.

[0070] A fourteenth aspect of the present invention provides a blank for forming an article carrier. The blank includes a cover panel, an engagement panel, and opposing side panels for forming a tubular structure. The blank includes a gusseted end closure structure for forming a beam structure along at least one end of the tubular structure in a set up carrier.

[0071] A fifteenth aspect of the present invention provides a blank for forming an article carrier. The blank includes a plurality of panels for forming a tubular structure, including a top panel and a bottom panel. The blank includes a first end flap hinged to the top panel and a second end flap hinged to the bottom panel. A gusset provided by a pair of hinged panels hinges between the first end flap and the second end flap.

[0072] A sixteenth aspect of the present invention provides a blank for forming an article carrier. The blank includes a main panel having an article holding structure and a second panel hinged to the main panel by a fold line. The article holding structure includes an engagement tab positioned close to the fold line between the main panel and the second panel. The engagement tab is at least partially defined by a pair of nonlinear side edges defined by cuts. Each cut has a first end on the distal end edge of the engagement tab. The cuts extend from their respective first ends toward the fold line and turn away from each other. The cuts maintain a relationship of being spaced away from the fold line. The cuts terminate at their respective second ends, which are spaced away from the fold line.

[0073] Further aspects of the present invention provide an article carrier for engaging with at least one article, and a blank for forming the article carrier. The article carrier includes spaced-apart panels, including an upper panel and a lower panel. The article carrier includes a handle structure partially formed from the upper panel and partially formed from the lower panel. The handle structure includes a cushioning flap, which is formed from the upper panel and folded into the gap between the upper and lower panels, and the cushioning flap provides a locking tab. The locking tab provides a retaining device for securing the upper panel in a suitable position above the lower panel.

[0074] Optionally, the locking tab is hinged to the cushioning flap by a fold line.

[0075] Optionally, the locking tab includes one or more separating elements that define the engaging edge of the engaging portion, and the engaging edge is positioned to engage with a first surface of the lower panel.

[0076] Optionally, one or more separation elements define a support edge of the wing portion of the cushioning flap, the support edge being positioned to engage with a second surface of the lower panel, the second surface of the lower panel facing a first surface of the lower panel. The second surface faces toward the upper panel.

[0077] Optionally, one or more separation elements are provided by cut lines.

[0078] Within the scope of this application, the various aspects, embodiments, examples, features, and alternatives described in the preceding paragraphs, in the claims, and / or in the following description and drawings are intended to be considered or interpreted independently or in any combination thereof.

[0079] Features or elements described in relation to or in connection with one embodiment are applicable to all embodiments, provided that no incompatibility of features exists. One or more features or elements from one embodiment may be incorporated into or combined with any of the other embodiments disclosed herein, and such features or elements extracted from one embodiment may be included in addition to or instead of one or more features or elements of the other embodiments.

[0080] Features, or combinations of features, of the embodiments disclosed herein may be isolated and extracted from other features of those embodiments. Alternatively, features, or combinations of features, of the embodiments may be omitted from those embodiments.

[0081] Herein, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. [Brief explanation of the drawing]

[0082] [Figure 1A] This is a top view of a blank for forming a carrier according to the first embodiment. [Figure 1B] This is an enlarged view of the article holding device according to the first embodiment. [Figure 2] This figure illustrates the stages of building a career from the blank shown in Figure 1A. [Figure 3] This is a top-down perspective view of the carrier formed from the blank in Figure 1A. [Figure 4] Figure 3 is a top-down perspective view of a portion of the career. [Figure 5A] This is a top view of a blank for forming a carrier according to a second embodiment. [Figure 5B] This is an enlarged view of the first article holding device according to the second embodiment. [Figure 5C] This is an enlarged view of the second article holding device according to the second embodiment. [Figure 6]This is a top view of the first blank for forming a package according to the third embodiment. [Figure 7] This is a top view of a second blank for forming a package according to a third embodiment. [Figure 8] Figures 6 and 7 illustrate the steps involved in building a package from a blank. [Figure 9] Figures 6 and 7 illustrate the steps involved in building a package from a blank. [Figure 10] Figures 6 and 7 show a top-down perspective view of the carrier formed from the blanks. [Figure 11] Figure 10 is a top-down perspective view of a portion of the carrier. [Figure 12A] This is a top view of a blank for forming a carrier according to the fourth embodiment. [Figure 12B] This is an enlarged view of the article holding device according to the fourth embodiment. [Figure 13] This figure illustrates the stages of building a carrier from the blank shown in Figure 12A. [Figure 14] This figure illustrates the stages of building a carrier from the blank shown in Figure 12A. [Figure 15] This figure illustrates the stages of building a carrier from the blank shown in Figure 12A. [Figure 16] This figure illustrates the stages of building a carrier from the blank shown in Figure 12A. [Figure 17] This figure illustrates the stages of building a carrier from the blank shown in Figure 12A. [Figure 18] Figure 12A is a top-down perspective view of the carrier formed from the blank. [Figure 19] Figure 18 is a top-down perspective view of a portion of the carrier. [Figure 20] This is a top view of a blank for forming a carrier according to the fifth embodiment. [Figure 21] This is a top view of the blank for forming a carrier according to the sixth embodiment. [Figure 22] Figure 21 is a top-down perspective view of the carrier formed from the blank. [Figure 23] Figure 22 is an enlarged overhead perspective view of a portion of the carrier, with the locking tab unlocked and folded outward for illustrative purposes. [Figure 24] Figure 22 is an enlarged overhead perspective view of a portion of the carrier. [Figure 25] This is an enlarged plan view from above of a portion of the blank in Figure 21. [Figure 26] This is a top view of a blank for forming a carrier according to the seventh embodiment. [Figure 27A] This is an enlarged plan view from above of a portion of the blank in Figure 26. [Figure 27B] This is an enlarged plan view from above of a portion of the blank in Figure 26. [Figure 28A] Figure 26 is an enlarged overhead perspective view of a portion of the carrier formed from the blank. [Figure 28B] Figure 28A is an overhead perspective view of a portion of the carrier shown, with the locking tab unlocked and folded outward for illustrative purposes. [Figure 29] This is a top view of the blank for forming a carrier according to the eighth embodiment. [Figure 30A] This is a top view of a blank for forming a carrier according to the ninth embodiment. [Figure 30B] This is an enlarged plan view from above of a portion of the blank in Figure 30A. [Figure 31A] Figure 30A is a perspective view of the locking mechanism inside a carrier formed from a blank. [Figure 31B] Figure 30A is a perspective view of the locking mechanism inside a carrier formed from a blank. [Figure 32] This figure illustrates the stages of building a carrier from the blank shown in Figure 30A. [Figure 33]This figure illustrates the stages of building a carrier from the blank shown in Figure 30A. [Modes for carrying out the invention]

[0083] Detailed descriptions of specific embodiments of packages, blanks, and carriers are disclosed herein. It will be understood that the disclosed embodiments are merely examples of ways in which certain aspects of the invention may be implemented, and do not represent an exhaustive list of all ways in which the invention may be embodied. When used herein, the phrase “exemplary” is used broadly to refer to embodiments that serve as illustrations, samples, models, or patterns. It will be understood that in practice, the packages, blanks, and carriers described herein may be embodied in various and alternative forms. The figures are not necessarily to scale, and some features may be exaggerated or minimized to show details of certain components. Well-known components, materials, or methods are not necessarily described in detail so as not to obscure this disclosure. Any specific structural and functional details disclosed herein should not be construed as limiting, but merely as a basis for the claims and as a representative basis for teaching those skilled in the art to use the invention in various ways.

[0084] Referring to Figure 1, a plan view of the blank 10 is shown, which can form a carton or carrier 90, as shown in Figure 3, for containing and transporting a group of primary products, such as bottles or cans, which will be referred to hereafter as articles B. The blank 10 forms a secondary package for packaging at least one primary product container or package.

[0085] Alternative blanks 110;210A, 210B;310;410;510;610;710;810 are shown in Figures 5, 6, 7, 12, 20, 21, 26, 29, and 30A, and are for forming cartons or carriers 290;390;590;690;890, as shown in Figures 9, 18, 21, 28A, and 32, for containing and transporting groups of primary products, such as bottles or cans, which will hereafter be referred to as Article B.

[0086] In embodiments detailed herein, the terms “carton” and “carrier” refer to containers for engaging with and transporting articles, such as primary product containers, for the non-limiting purpose of illustrating various features of the present invention. The teachings of the present invention may be applied to various product containers, which may or may not be tapered and / or cylindrical in shape. Exemplary containers include bottles (e.g., metal bottles, glass bottles, or plastic bottles), cans (e.g., aluminum cans), tin cans, pouches, and packets.

[0087] Blanks 10;110;210A, 210B;310;410;510;610;710;810 are formed from a sheet of suitable substrate. When used herein, the term “suitable substrate” should be understood to include all forms of bendable sheet materials, such as paperboard, corrugated board, cardboard, plastic, and combinations thereof. It should be recognized that one or more blanks may be used to provide, where appropriate, carrier structures, for example, as described in more detail below.

[0088] The packaging structures or cartons described herein 90;290;390;590;690;890 may be formed from sheet materials such as paperboard, which may be made from or coated with materials to increase their strength. An example of such sheet material is the tear-resistant NATRALOCK® paperboard manufactured by WestRock Company. It should be noted that tear-resistant materials may be provided by two or more layers to help improve the tear resistance of the package. Typically, one surface of a sheet material may have different properties from other surfaces. For example, the surface of the sheet material facing outward from a finished package may, among other things, be smooth and may have a coating or other surface treatment such as a clay coating to provide good printability. On the other hand, the surface of the sheet material facing inward may be provided with a coating, layer, treatment, or otherwise prepared to provide properties such as tear resistance, good adhesion, heat sealability, or one or more of other desired functional properties.

[0089] In the illustrated embodiments, blanks 10;110;210A, 210A;310;410;510;710;810 are configured to form cartons or carriers 90;290;390;590;690;890 for packaging exemplary arrangements of exemplary articles B. In the embodiments illustrated in Figures 1 to 19 and Figures 29 to 33, the arrangement is a 2x4 matrix or array. In the embodiments illustrated in Figures 1 to 4, four articles B in two rows are provided, and the articles B are 330 ml beverage cans. In the embodiments illustrated in Figures 5 to 19 and Figures 29 to 33, four articles B in two rows are provided, and the articles B are 330 ml beverage cans with a sleek or slim design. In the embodiment illustrated in Figure 20, blank 410 is arranged to accommodate four articles arranged in two rows of two articles and is configured to accept articles in the form of 330 ml beverage cans. In the embodiments illustrated in Figures 21 to 28B, the blanks 510 and 610 are arranged to accommodate six articles in two rows of three articles each, and are configured to accept articles in the form of 330 ml beverage cans.

[0090] Alternatively, blanks 10;110;210A, 210B;310;410;510;610 may be configured to form carriers for packaging articles of other types, numbers, and sizes, and / or articles of different arrangements or configurations.

[0091] Referring to Figure 1, a blank 10 is shown containing multiple panels 12, 14, 16, 18, and 20, including a main panel (or lower / engaging panel) 12 for forming the lower wall portion or engaging panel of a carrier 90 (see Figure 2).

[0092] The first side panel 14 is hinged to the first side of the main panel 12 by a hinged connection in the form of a fold line 13. The first top panel or cover panel 18 is hinged to the first side panel 14 by a hinged connection in the form of a fold line 17.

[0093] The second side panel 16 is hinged to the second side of the main panel 12 by a hinged connection in the form of a fold line 15. The second top panel or cover panel 20 is hinged to the second side panel 16 by a hinged connection in the form of a fold line 19.

[0094] The main panel 12 of the blank 10 includes at least one article holding structure RT. The main panel 12 includes a plurality of article holding structures RT, specifically eight article holding structures RT arranged in a 2x4 matrix or array. Each article holding structure RT includes an opening or aperture A1.

[0095] In the embodiment shown in Figure 1, the article holding structure RT takes the form of a plurality of teeth or tabs 44, 48, which are arranged in a continuous, annular manner around the aperture A1 to form part of the article receiving opening. In other embodiments, the article holding structure RT can take different forms, such as, for example, a pair of spaced-apart opposing cuts which define a displaceable area forming a cover over the article and also provide a pair of opposing engaging edges for engaging with opposing sides of the article below a flange, chime, or other projection.

[0096] Multiple teeth 44, 48 are provided by the main panel 12. Each of the teeth 44, 48 is hinged to the main panel 12 by a hinged connector. The hinged connector may be defined by multiple cut lines 51, 53. The multiple cut lines 51, 53 may be arranged as a series of annular cuts around the aperture A1.

[0097] Multiple cut lines 51 and 53 can define or approximate a portion of a circle.

[0098] Each of the multiple teeth 44, 48 includes an engaging edge opposite a hinged edge. The engaging edge is defined by a linear portion of a cut line that defines a first or second aperture A1. Each engaging edge is capable of defining a portion of a polygon. The illustrated embodiment includes 16 teeth 44, 48 that together define a hexagon. Each tooth 44, 48 includes a pair of lateral edges, which are defined by cuts 41, 43, 45, 47, which extend radially outward from each vertex of the hexagon, i.e., from each vertex between a pair of adjacent linear portions of the cut that define a portion of the hexagon. The cuts 41, 43, 45, 47 are divergently arranged relative to each other, defining a predetermined angle between them, which can be about 22.5°.

[0099] Each of the multiple cut lines 51 and 53 can have a linear shape.

[0100] In an alternative embodiment, each of the multiple cut lines 51, 53 may be arc-shaped or curved. The cut lines 51, 53 may have a radius of curvature equal to half the diameter of the article receiving opening. The cut lines 51, 53 may have a radius of curvature greater than half the diameter of the article receiving opening.

[0101] Multiple teeth 44, 48 may include a tab 48, which is positioned close to a hinged connection between the engagement panel 12 and one of the first and second side panels 14, 16. The tab 48 may be integral with the engagement panel 12, i.e., it is free from any cut lines 51, 53 or from the hinged connection to the engagement panel 12. The tab 48 is positioned close enough to one of the fold lines 13, 15 that hinge the first and second side panels 14, 16 to the engagement panel 12, so that one of the fold lines 13, 15 effectively serves as the hinged connection to the tab 48. The tab 48 may be defined by cuts 45, 47, which include a "J" or "C" shaped cut close to one of the fold lines 13, 15. A portion of the "J" or "C" shaped cut can be positioned on a conceptual circle defined by multiple cut lines 51, 53.

[0102] The main panel 12 includes a handle structure. The handle structure may include at least one handle opening A2. In the illustrated embodiment, the blank 10 includes three handle openings A2. Each handle opening A2 is defined within or punched out from a region of the main panel 12, which is located in the center between four apertures A1 arranged as pairs of two adjacent apertures A1.

[0103] The first and second top panels 18 and 20 are arranged so as to overlap each other at least partially. The overlapping portion of the first and second top panels 18 and 20 provides a locking structure for locking the first and second top panels 18 and 20 together. The locking structure cooperates with a handle opening in the main panel 12 to secure the first and second top panels 18 and 20 to the main panel 12.

[0104] The locking structure includes at least one receiver in the form of an opening A3 in a first top panel 18. The first top panel 18 includes a plurality of openings A3, more specifically three openings A3, but in other embodiments, one, two, or four or more openings may be provided. Each of the openings A3 is positioned to be vertically aligned or aligned with a handle opening A2 provided in the main panel 12.

[0105] The locking structure includes at least one locking element L for receiving into the receiver. The locking element L includes a tab 80 punched out from the second top panel 20, and the illustrated embodiment includes three tabs 80, each of which is positioned to engage with one of the receiver openings A3 and one of the handle openings A2. Each tab 80 is hinged to the second top panel 20 by a hinged connector 81. Each tab 80 may include at least one fold line 83, 85. In the illustrated embodiment, the tab 80 includes a pair of fold lines 83, 85. The pair of fold lines 83, 85 may be divergent to each other. Each of the pair of fold lines 83, 85 may have a nonlinear shape, and for example, but is not limited to, an arcuate or curved shape.

[0106] The non-linear bend lines 83 and 85 are designed to encourage the tab 80 to return to a planar position, thereby improving the security of the tab 80 within the receiver and handle opening A2.

[0107] The tab 80 can be substantially arrowhead-shaped and is configured to define a pair of opposing shoulder portions or retaining elements S (see Figure 4) for secure engagement with the handle opening A2 and / or the receiver opening A3.

[0108] Looking at the construction of the carrier 90 from the blank 10, the blank 10 can be formed into the assembled carrier 90, as shown in Figure 3.

[0109] Blank 10 is applied to a group of articles B. Blank 10 is lowered relative to the group of articles B. Each of the article holding structures RT of Blank 10 is aligned with each article B in the group. A portion of the articles B passes through the main panel 12. The toothed area of ​​the main panel 12 around each of the article holding structures RT can be bent from the plane of the main panel 12.

[0110] Each toothed area of ​​the main panel 12 can be bent around one of the articles B to be received in each of the article holding structures RT. The main panel 12 can be deformed around the shoulder portion of the article B, for example, but not limited to, a can in which the shoulder portion may be provided by a neck-in, as shown in Figure 2.

[0111] The engaging edges of teeth 44, 48 engage beneath the projections. The projections may be positioned around the neck or chime of article B (it is possible that they provide the flange of article B). When article B is a can, the projections may be provided by the canner's end seam. In other embodiments, they may be provided by the ridge or undercut molding of article B, or by the end closure of article B, for example, but not limited to, a crown cork or closure. Thus, the engaging edges grip or hold article B and prevent or restrain article B from unintentionally separating from the main panel 12.

[0112] The blank 10 is folded around the fold lines 13 and 15, so that the first side panel 14 is substantially perpendicular to the main panel 12 and the second end panel 16 is substantially perpendicular to the main panel 12.

[0113] The blank 10 is folded around the fold line 17, folding the first top panel 18 onto the top of article B. The blank 10 is folded around the fold line 19, folding the second top panel 20 onto the top of article B so that it overlaps with the first top panel 18, forming a composite top panel 18 / 20.

[0114] The locking tab 80 is displaced downward from the plane of the second top panel 20 so as to pass through one of each of the receiver openings A3. The locking tab 80 engages with the main panel 12 and passes through one of each of the handle openings A2, as best shown in Figure 4. The shoulder portion of the locking tab 80 engages with the underside of the main panel 12, which is the second side of the main panel 12 opposite the first side (through which the locking tab 80 is received).

[0115] The fold lines 83 and 85 facilitate the folding of the locking tab 80, allowing it to pass through the receiver opening A3 and the handle opening A2.

[0116] Furthermore, the locking tab 80 can provide a cushioning tab that improves comfort when the package 90 is being transported by inserting one or more fingers into the openings in the composite top panel 18 / 20 and the main panel 12.

[0117] In some embodiments (not shown), the locking tabs 80 of two adjacently arranged locking elements L may be arranged to hinge to each other substantially on opposite sides, allowing a user to simultaneously engage a pair of locking elements L to carry the package 90.

[0118] Advantageously, the carrier 90 can be assembled or constructed without using adhesives or glues to secure panels 12, 14, 16, 18, and 20 in an upright position.

[0119] The carrier 90 is useful in that it can conceal a portion of item B from view. The composite top panel 18 / 20 can conceal and / or protect the top or upper area of ​​item B.

[0120] Referring here to Figures 5A, 5B, and 5C, alternative embodiments of the present disclosure are shown. In the second illustrated embodiment, similar figures are used to indicate similar parts where possible, but with the addition of the prefix "100" to indicate that these features belong to the second embodiment. The alternative embodiment shares many common features with the embodiments in Figures 1 to 4, and therefore only the differences from the embodiments illustrated in Figures 1 to 4 will be described in more detail.

[0121] In the embodiment shown in Figure 5, the main panel 112 includes alternative article holding structures RT1 and RT2.

[0122] The blank 110 includes four outermost article holding structures RT1, each containing a first opening or aperture A4. The blank 110 also includes four middle or intermediate article holding structures RT2, each containing a second opening or aperture A5.

[0123] The outermost article holding structure RT1 includes an article receiving opening defined within the main panel 112, or partially defined by a first aperture A4 punched out from the main panel 112.

[0124] The intermediate article holding structure RT2 includes an article receiving opening defined within the main panel 112, or partially defined by a second aperture A5 punched out from the main panel 112.

[0125] The outermost article holding structure RT1 and the intermediate article holding structure RT2 each include a plurality of teeth or tabs 144, 146, 148, and 148B, respectively, arranged around the first or second apertures A4 and A5.

[0126] Multiple teeth 144, 146, 148, 148B of the outermost article-holding structure RT1 are interrupted by a first recess or notch C1, as best shown in Figure 5C. The first recess C1 is provided in a predetermined location around the periphery of the first aperture A4, which is located closest to the adjacent intermediate article-holding structure RT2. The first recess C1 extends from the first aperture A4 toward the adjacent intermediate article-holding structure RT2.

[0127] Multiple teeth 144, 146, 148, 148B of the outermost article-holding structure RT1 are interrupted by a second recess or notch C3. The second recess C3 is provided at a predetermined location around the periphery of the first aperture A4, which is positioned closest to the adjacent outermost article-holding structure RT1. The second recess C3 extends from the first aperture A4 toward the adjacent outermost article-holding structure RT1.

[0128] The outermost article-holding structure RT1 includes a first tab 148, which is positioned close to a hinged connection between the engagement panel 112 and one of the first and second side panels 114, 116. The tab 148 can be integral with the engagement panel 112, i.e., it is free from any cut lines 151, 153 or from the hinged connection to the engagement panel 112. The tab 148 is positioned close enough to one of the fold lines 113, 115 that hinge the first and second side panels 114, 116 to the engagement panel 112 so that one of the fold lines 113, 115 effectively serves as a hinged connection to the tab 148. Tab 148 may be defined by cuts 145, 147, which include a "J" or "C" shaped cut adjacent to one of the fold lines 113, 115. A portion of the "J" or "C" shaped cut may be located on a conceptual circle defined by a plurality of cut lines 151, 153.

[0129] The outermost article-holding structure RT1 includes a second tab 148B, which is positioned close to the free end edge of the engagement panel 112. The second tab 148 may be partially defined by a second cut line 149. The second tab 148 may be defined by cuts 145, 147, which include a "J" or "C" shaped cut close to one of the fold lines 113, 115. The second cut 149 is positioned between cuts 145 and 147. A portion of the "J" or "C" shaped cut may be located on a conceptual circle defined by a plurality of cut lines 151, 153. The length of the second cut 149 may be longer than the cut lines 151, 153.

[0130] The second tab 148B is located on the opposite side of the first recess C1. Tab 148 is located on the opposite side of the second recess C3.

[0131] The intermediate article retaining structure RT2 is substantially similar in structure to the outermost article retaining structure RT1, except that the second tab 148B is replaced by a third recess or notch C2. The third recess C2 is provided in a predetermined location around the periphery of the second aperture A2, which is located closest to the adjacent outermost article retaining structure RT1. The third recess C2 extends from the second aperture A5 toward the adjacent outermost article retaining structure RT1. The third recess C2 is located opposite the first recess C1, and the second recess C3 is oriented perpendicular to the first and third recesses C1 and C2.

[0132] Referring here to Figures 6 through 11, further alternative embodiments of the present disclosure are shown. In the third illustrated embodiment, similar figures are used to indicate similar parts where possible, but with the addition of the prefix "200" to indicate that these features belong to the third embodiment. The alternative embodiment shares many common features with the embodiments in Figures 1 through 5, and therefore only the differences from the embodiments illustrated in Figures 1 through 5 will be described in more detail.

[0133] Figure 6 shows a first blank 210A containing multiple panels 212, 214A, 214B, 216A, 216B, 218, 220, which includes a main panel (or lower / engaging panel) 212 for forming the upper wall or engaging panel of a carrier 290 (see Figure 8).

[0134] The first side panel 218 is hinged to the first side of the main panel 212 by a hinged connection in the form of a fold line 217.

[0135] The second side panel 220 is hinged to the second side of the main panel 212 by a hinged connection in the form of a fold line 219.

[0136] The first blank 210A includes a first end structure. The first end structure includes a first upper end panel 214A, which is hinged to the first end of the main panel 212 by a hinged connection in the form of a bend line 213A. The first lower end panel 214B is hinged to the first upper end panel 214A by a hinged connection in the form of a bend line 213B.

[0137] The first end structure includes a first corner panel 260A, which is hinged to the first end of the first side panel 218 by a hinged connection in the form of a bent line 261A. The second corner panel 260B is hinged to the first end of the second side panel 220 by a hinged connection in the form of a bent line 261B.

[0138] The first end structure includes a first fixed panel 264A, which is hinged to a first corner panel 260A by a hinged connection in the form of a bent line 263A. The second fixed panel 264B is hinged to a second corner panel 260B by a hinged connection in the form of a bent line 263B.

[0139] The first web panel 268A is hinged at one end to the first fixed panel 264A by a hinged connection in the form of a bent line 269A, and at the second end to the first upper end panel 214A by a hinged connection in the form of a bent line 271A.

[0140] The second web panel 268B is hinged at one end to the second fixed panel 264B by a hinged connection in the form of a bent line 269B, and at the second end to the first upper end panel 214A by a hinged connection in the form of a bent line 271B.

[0141] The first blank 210A includes a second end structure. The second end structure includes a second upper end panel 216A, which is hinged to the second end of the main panel 212 by a hinged connection in the form of a bend line 215A. The second lower end panel 216B is hinged to the second upper end panel 216A by a hinged connection in the form of a bend line 215B.

[0142] The second end structure includes a third corner panel 262A, which is hinged to the second end of the first side panel 218 by a hinged connection in the form of a bend line 265A. The fourth corner panel 262B is hinged to the second end of the second side panel 220 by a hinged connection in the form of a bend line 265B.

[0143] The first end structure includes a third fixed panel 266A, which is hinged to a third corner panel 262A by a hinged connection in the form of a bent line 267A. The fourth fixed panel 266B is hinged to a fourth corner panel 262B by a hinged connection in the form of a bent line 267B.

[0144] The third web panel 270A is hinged at one end to the third fixed panel 266A by a hinged connection in the form of a bent line 273A, and at the second end to the second upper end panel 216A by a hinged connection in the form of a bent line 275A.

[0145] The fourth web panel 270B is hinged at one end to the fourth fixed panel 266B by a hinged connection in the form of a bent line 273B, and at the second end to the second upper end panel 216A by a hinged connection in the form of a bent line 275B.

[0146] It is recognized that the first side panel 218, the first corner panel 260A, the first fixing panel 264A, the third corner panel 262A, and the third fixing panel 266A form the first strap 264A / 260A / 218 / 262A / 266A along the first side of the main panel 212. The second side panel 220, the second corner panel 260B, the second fixing panel 264B, the fourth corner panel 262B, and the fourth fixing panel 266B form the second strap 264B / 260B / 220 / 262B / 266B along the second side of the main panel 212.

[0147] The first blank 210A includes a first flap 272, which is hinged to the first lower end panel 214B by a hinged connection. The hinged connection is at least partially defined by a cut line V1. The cut line V1 defines a tab P1 extending from the outer or lower edge of the first lower end panel 214B. The cut line V1 forms a receiver in the form of an opening, slot, or slit for receiving a locking tab or retaining tab D1. Each of the first and second fixed panels 264A, 264B includes a locking tab or retaining tab D1 extending from its lower edge.

[0148] The first flap 272 may include a pair of wing sections 274A, 274B, which are hinged to the central portion of the first flap 272 by their respective fold lines 277A, 277B. The fold lines 277A, 277B may be arranged divergently from each other, diverging toward the first lower end panel 214B.

[0149] Each of the first and second fixed panels 264A and 264B includes a cutout in the form of an aperture A9. Each aperture A9 forms a second receiver for receiving each second locking tab or retaining tab D2. The first upper end panel 214A includes a pair of cut lines 201, each of which is substantially U-shaped, and each cut line 201 defines each retaining tab D2.

[0150] The first blank 210A includes a second flap 276, which is hinged to a second lower end panel 216B by a hinged connection. The hinged connection is at least partially defined by a cut line V2. The cut line V2 defines a second tab P2 extending from the outer or lower edge of the second lower end panel 216B. The cut line V2 forms a receiver in the form of an opening, slot, or slit for receiving a locking tab or retaining tab D2. Each of the third and fourth fixed panels 266A, 266B includes a locking tab or retaining tab D2 extending from its lower edge.

[0151] The second flap 276 may include a pair of wing sections 278A, 278B, which are hinged to the central portion of the second flap 276 by their respective fold lines 278A, 278B. The fold lines 279A, 279B may be arranged divergently from each other, diverging toward the second lower end panel 216B.

[0152] The third and fourth fixed panels 266A and 266B each include a cutout in the form of an aperture A9. Each aperture A5 forms a second receiver for receiving each second locking tab or retaining tab D2. The second upper end panel 216A includes a pair of cut lines 201, each of which is substantially U-shaped, and each cut line 201 defines its respective retaining tab D2.

[0153] The main panel 212 includes at least one article holding structure RT1, RT2. The main panel 212 includes a plurality of article holding structures RT1, RT2, specifically eight article holding structures RT1, RT2 arranged in a 2x4 matrix or array. Each of the article holding structures RT1, RT2 includes an opening or aperture A7, A8.

[0154] The article holding structures RT1 and RT2 in the illustrated embodiment take the form of a plurality of teeth or tabs 244 and 246, which are arranged in a continuous ring around apertures A7 and A8 to form part of the article receiving opening.

[0155] The first blank 210A includes four first or outermost article holding structures RT1, each containing a first opening or aperture A7. The first blank 210A also includes four second middle or intermediate article holding structures RT2, each containing a second opening or aperture A8.

[0156] The outermost article holding structure RT1 includes an article receiving opening defined within the main panel 212, or partially defined by a first aperture A7 punched out from the main panel 212.

[0157] The intermediate article holding structure RT2 includes an article receiving opening defined within the main panel 212, or partially defined by a second aperture A8 punched out from the main panel 212.

[0158] The outermost article-holding structure RT1 and the intermediate article-holding structure RT2 each include a plurality of teeth or tabs 244, 246, respectively, arranged around the first or second apertures A7, A8.

[0159] Multiple teeth 244, 246 are provided by the main panel 212. Each of the teeth 244, 246 is hinged to the main panel 212 by a hinged connector. The hinged connector may be defined by multiple cut lines 251, 253. The multiple cut lines 251, 253 may be arranged as a series of annular cuts around the first or second apertures A7, A8. The multiple cut lines 251, 253 can define or approximate a portion of a circle.

[0160] Each of the first article holding structures RT1 is substantially similar in structure and will therefore be described in detail with reference to the first of the first article holding structures RT1, which is positioned adjacent to the first end of the first blank 210A as shown in Figure 6.

[0161] The first article-holding structure RT1 includes a plurality of first or complete teeth 244 arranged around an aperture A1. Each of the plurality of first teeth 244 includes an engaging edge E1 opposite a hinged edge. The engaging edge E1 is defined by a linear portion of a cut line defining the aperture A7. Each engaging edge E1 defines a portion of a hexagon. The illustrated embodiment includes six first teeth 244 that together define a portion of a hexagon. Each tooth 244 includes a pair of side edges, which are defined by cut lines 241, 243 extending radially outward from each vertex of the hexagon (i.e., from each vertex between adjacent linear portions of a pair of cut lines defining the aperture A7). The cut lines 241 and 243 are divergently positioned relative to each other, defining a predetermined angle between them, which can be approximately 22.5°.

[0162] The first article holding structure RT1 includes a plurality of first circumferential cut lines 251. Each of the plurality of first circumferential cut lines 251 is aligned with one of the radial cut lines 241, 243, and one of the radial cut lines 241, 243 or a conceptual extension thereof bisects each of the plurality of first circumferential cut lines 251.

[0163] Each of the multiple first circumferential cut lines 251 is positioned at a distance from one of the radial cut lines 241, 243 that bisect it to define a connecting nick or bridge portion between a pair of adjacent teeth 244, 246.

[0164] Each of the multiple first circumferential cut lines 251 can have a linear shape.

[0165] The first article holding structure RT1 includes a plurality of second circumferential cut lines 253. Each of the plurality of second circumferential cut lines 253 is positioned between a pair of plurality of first circumferential cut lines 251, spaced apart from them to define a pair of connecting nicks or bridge portions between each tooth 244, 246 and the main panel 212. The pair of connecting nicks or bridge portions provide a hinged or foldable connection between each tooth 244, 246 and the main panel 212.

[0166] Each of the multiple second circumferential cut lines 253 can have a linear shape.

[0167] In an alternative embodiment, each of the plurality of first circumferential cut lines 251 may be arc-shaped or curved. The first circumferential cut lines 251 may include a radius of curvature equal to half the diameter of the article receiving opening. The first circumferential cut lines 251 may include a radius of curvature greater than half the diameter of the aperture A7.

[0168] In an alternative embodiment, each of the multiple second circumferential cut lines 253 can be arc-shaped or curved. The second circumferential cut lines 253 can include a radius of curvature equal to half the diameter of the article receiving opening. The second circumferential cut lines 253 can include a radius of curvature greater than half the diameter of the aperture A7.

[0169] When the first and second circumferential cut lines 251 and 253 are linear, they can be considered to define a portion of a circle of infinite radius.

[0170] In the illustrated embodiment, the radius of curvature of each of the multiple second circumferential cut lines 253 is equal to the radius of curvature of each of the multiple first circumferential cut lines 251; however, in other embodiments, it may be different.

[0171] Optionally, several teeth 244, 246 are interrupted by a first recess or notch C2. The first recess C2 is located on a first conceptual line yy. The first conceptual line yy extends radially from the center C of apertures A7, A8 and passes through the center of the first recess C2. The first conceptual line yy can extend across the grain of the first blank 210A. The first conceptual line yy is oriented perpendicular to the grain direction. The first conceptual line yy extends longitudinally along the first blank 210A.

[0172] Optionally, several teeth 244, 246 are interrupted by a second recess or notch C3. The second recess C3 is located on a second conceptual line xx. The second conceptual line xx extends radially from the center C of apertures A7, A8 and passes through the center of the second recess C3. The second conceptual line xx can extend along the grain of the first blank 210A. The conceptual line xx is oriented parallel to the grain direction. The conceptual line xx extends transversely or horizontally across the first blank 210A.

[0173] Optionally, several teeth 244, 246 are interrupted by a third recess or notch C4. The third recess C4 is located on a second conceptual line xx.

[0174] The first recess C2 is dimensioned to occupy a first arc defined by a first minor sector. The first minor sector is partially defined by a conceptual line of the first sector, which extends radially from the center C of the conceptual circle and passes through the side edge of a first partial tooth 246 disposed adjacent to the first side of the first recess C2. The first minor sector is also partially defined by a conceptual line of the second sector, which extends radially from the center C of the conceptual circle and passes through the side edge of a second partial tooth 246 disposed adjacent to the second (opposite) side of the first recess C2. The conceptual lines of the first and second sectors define a second angle between them. The second angle can be in the range of 35° to 50° and can also be approximately 45°.

[0175] The second recess C3 is dimensioned to occupy a second arc defined by a second minor sector. The second minor sector is partially defined by a conceptual line of a third sector, which extends radially from the center C of the conceptual circle and passes through the side edge of a third partial tooth 246 located adjacent to the first side of the second recess C3. The second minor sector is also partially defined by a conceptual line of a fourth sector, which extends radially from the center C of the conceptual circle and passes through the side edge of a fourth partial tooth 246 located adjacent to the second (opposite) side of the second recess C3. The conceptual lines of the third and fourth sectors define a third angle between them. The third angle can be in the range of 35° to 50° and can also be approximately 45°.

[0176] The third recess C4 is dimensioned to occupy a third arc defined by a third minor sector. The third minor sector is partially defined by a conceptual line of a fifth sector, which extends radially from the center C of the conceptual circle and passes through the side edge of a fifth partial tooth 246 located adjacent to the first side of the third recess C4. The third minor sector is also partially defined by a conceptual line of a sixth sector, which extends radially from the center C of the conceptual circle and passes through the side edge of a sixth partial tooth 246 located adjacent to the second (opposite) side of the third recess C4. The conceptual lines of the fifth and sixth sectors define a third angle between them. The third angle can be in the range of 35° to 50° and can also be approximately 45°.

[0177] The second and third recesses C3 and C4 are diametrically opposed to each other.

[0178] The conceptual lines of the third and fifth sectors define the major sector or the first toothed sector, the first toothed sector defines the fourth arc, the fourth arc is occupied by teeth 244 and 246. That is, teeth 244 and 246 are arranged around the third arc in the region surrounding the first aperture A7.

[0179] The conceptual lines of the first and fourth sectors define the fourth minor sector or the second toothed sector, the second toothed sector defines the fifth arc, the fifth arc is occupied by teeth 244 and 246. That is, teeth 244 and 246 are arranged around the fifth arc in the peripheral region of the first aperture A7.

[0180] The conceptual lines of the second and sixth sectors define the fifth minor sector or the third toothed sector, the third toothed sector defines the sixth arc, the sixth arc is occupied by teeth 244 and 246. That is, teeth 244 and 246 are arranged around the sixth arc in the peripheral region of the first aperture A7.

[0181] The first article holding structure RT1 includes a first engaging tab 248 facing the first recess C2.

[0182] The first engaging tab 248 is positioned close to the first or second upper end panels 214A, 216A. The first engaging tab 248 is integrated with the main panel 212, i.e., the first and second circumferential cut lines 251, 253 are omitted. The first engaging tab 248 is positioned close to the fold lines 213A, 215A that hinge the main panel to the respective upper end panels 214A, 216A.

[0183] Each of the second article holding structures RT2 is substantially similar in structure and will therefore be described in detail with reference to the first of the second article holding structures RT2, which is positioned adjacent to the first of the first article holding structures RT1 as shown in Figure 10.

[0184] The second article holding structure RT2 includes an article receiving opening, which is partially defined by the second aperture A8.

[0185] The second article-holding structure RT2 includes a plurality of teeth 244, 246 arranged around the second aperture A8. The plurality of teeth 244, 246 or at least their free edges can define or approximate a second conceptual circle.

[0186] Multiple teeth 244, 246 are hinged to the main panel 212 by a fold line. The fold line can be defined by multiple cut lines 251, 253. Multiple cut lines 251, 253 can define or approximate a circle.

[0187] The second article holding structure RT2 is substantially similar in structure to the first article holding structure RT1, except that the first engaging tab 248 is replaced by a fourth recess C1. The first and fourth recesses C2 and C1 are diametrically opposed to each other.

[0188] The second and third recesses C3 and C4 are diametrically opposed to each other.

[0189] The second and third recesses C3 and C4 are oriented or arranged substantially orthogonally to the first and fourth recesses C2 and C1.

[0190] The centers of the first and fourth recesses C2 and C1 of the second article holding structure RT2 are collinear with the center of the first recess C2 of the first article holding structure RT1.

[0191] The fourth recess C1 of the second article holding structure RT2 is located adjacent to the first recess C2 of the first article holding structure RT1 and is oriented opposite to it.

[0192] Each of the second recesses C3 of the second article holding structure RT2 is positioned adjacent to and oriented opposite to the second recess C3 of the second article holding structure RT2 that is positioned next to it.

[0193] Each of the second recesses C3 of the first article holding structure RT1 is positioned adjacent to and oriented opposite to the second recess C3 of the first article holding structure RT1 that is positioned next to it.

[0194] The grain of the material forming the first blank 210A may be arranged tangentially to the centers of the first and fourth recesses C2 and C1 of the second article holding structure RT2. The grain of the material forming the first blank 210A may be arranged tangentially to the center of the first recess C2 of the first article holding structure RT1. In this way, for a tear to propagate between the first aperture A7 and the second aperture A8, the tear must propagate across the grain of the first blank 210A. Thus, the first blank 210A is arranged to provide maximum resistance to tear propagation between the first aperture A7 and the second aperture A8.

[0195] Removing teeth 244 by providing recesses C1, C2, C3 where two adjacent apertures A7, A8 are located close together may be advantageous, for example, when packaging articles B with a sleek or slim design, and has been found to reduce the possibility of tear propagation. Articles B with a slim design are those that have substantially the same diameter throughout their entire height. In some embodiments, the diameter variation between the top closure of article B and the main body of article B can be less than 7 mm, can be 5 mm, and optionally less than 4 mm. This beneficial advantage may be a result of removing radial cut lines 241, 246 in the area of ​​the first blank 210A where apertures A7, A8 are located close together.

[0196] The main panel 212 includes a handle structure. The handle structure may include at least one handle opening A2. In the illustrated embodiment, the blank 210A includes two handle openings A2. Each handle opening A2 is defined within or punched out from a region of the main panel 212 that is centrally located between four apertures A7, A8 arranged as pairs of two adjacent apertures A7, A8. The first handle opening A2 is located between the outermost aperture A7 of the first pair and the intermediate aperture A8 of the adjacent pair. The second handle opening A2 is located between the outermost aperture A7 of the second pair and the intermediate aperture A8 of the adjacent pair. The outermost aperture A7 of the second pair is located at the opposite end of the main panel 212 from the outermost aperture A7 of the first pair.

[0197] The end structure is folded to secure the first and second side panels 218, 220 around the sides of the group of articles B. The blank 210A is applied to the group of articles B in a flat form and can be folded around it.

[0198] The main panel 212 is lowered relative to the group of articles B. The first and second side panels 218 and 220 are folded around the opposing sides of the group of articles B. The corner panels 260A, 260B, 262A, and 262B are folded around the corners of the group of articles B, and the fixing panels 264A, 264B, 266A, and 266B are folded around the ends of the group of articles B.

[0199] The first and second upper end panels 214A, 216A are folded downward around each end of the group of articles B. The first and second lower end panels 214B, 116B are folded upward relative to the first and second upper end panels 214A, 216A so that the retaining pin D2 can be inserted into the aperture A9. The first and second lower end panels 214B, 216B are folded downward so that they return to a substantially coplanar relationship with each of the first and second upper end panels 214A, 216A to which they are hinged.

[0200] The first and second flaps 272 and 276 are folded inward, and the wing sections 274A, 274B, 278A, and 278B are folded relative to the central section so as to pass through the side wall of the adjacent article B.

[0201] The cut lines V1 and V2 form openings into which the locking tabs D1 of the respective fixed panels 264A, 264B, 266A, and 266B are received.

[0202] The wing sections 274A, 274B, 278A, and 278B are folded so that they are coplanar with the central portions of their respective tabs 272 and 276. In this way, the tabs 272 and 276 are held in place by the adjacently positioned article B.

[0203] Tabs 272 and 276 are held in a folded state by article B, thus preventing the release of locking tab D1 from the receiver.

[0204] In the folded state, tabs 272 and 276 are in a position opposite to the portion of the retaining element D2 that is received within aperture A9, making it possible to suppress the release of the retaining element D2 from aperture A9.

[0205] Tabs P1 and P2 are designed to conceal or protect locking tab D1, thereby improving the security of locking tab D1 within the receiver.

[0206] An article carrier 292 formed from the first blank 210A is shown in Figure 8.

[0207] A third illustrated embodiment includes a second blank 210B for forming an upper cover. The second blank 210B includes a cover panel 254 having opposing margin regions 254A, 254B.

[0208] The first margin region is at least partially defined by the first fold line 257A. The second margin region 254B is defined by the second fold line 257B.

[0209] The first fold line 257A is interrupted by a plurality of article receiving structures in the form of slits or cut lines 256A. The slits 256A can be curved in shape and can be substantially U-shaped.

[0210] The second fold line 257B is interrupted by a plurality of article receiving structures in the form of slits or cut lines 256B. The slits 256B can be curved in shape and can be substantially U-shaped.

[0211] When the first and second margin regions 254A, 254B are folded around the first and second fold lines 257A, 257B, respectively, the slits 256A, 256B open, forming an article receiving slot or aperture. The edges of the first and second margin regions 254A, 254B defined by the slits 256A, 256B provide engaging edges that engage under flanges, chimes, or other protrusions or undercuts provided by the article B that is received into the article receiving slot or aperture formed when the margin regions 254A, 254B are folded toward the inner portion of the cover panel 254.

[0212] The cover panel 254 includes at least one locking structure for locking the cover panel 254 to the main panel 212. The locking element L cooperates with the handle opening A2 in the main panel 212 to secure the cover panel 254 to it.

[0213] The handle opening A2 in the main panel 212 forms a receiver. The illustrated embodiment includes two receivers.

[0214] The locking structure includes at least one locking element L for acceptance into the receiver. The locking element L includes a tab 280 punched out from the cover panel 254, and the illustrated embodiment includes two tabs 280, each tab 280 positioned to engage with one of the handle openings A2. Each tab 280 is hinged to the cover panel 254 by a hinged connector 281. Each tab 280 may include at least one fold line 283, 285. In the illustrated embodiment, the tab 280 includes a pair of fold lines 283, 285. The pair of fold lines 283, 285 may be divergently positioned relative to each other. Each of the pair of fold lines 283, 285 may have a nonlinear shape, and may, for example, be arcuate or curved in shape.

[0215] The nonlinear fold lines 283 and 285 encourage the tab 280 to return to a planar configuration, which can improve the security of the tab 280 when it is folded to be accepted into the receiver.

[0216] The tab 280 can be substantially arrowhead-shaped and define a pair of opposing shoulder sections or stoppers S (see Figure 11) for secure engagement with the handle opening A2.

[0217] To form the package 290 illustrated in Figure 9, a second blank 210B is lowered onto the article carrier 292 shown in Figure 8. Margin areas 254A, 254B are folded downward around the shoulder or neck of the article B, and slits 256A, 256B are opened to receive the flange or lip of the respective article B, as shown in Figure 9.

[0218] The cover panel 254 is secured to the article carrier 292 by engaging a locking element L into a receiver provided by a handle opening A2 in the main panel 212, as shown in Figure 10. Figure 11 shows an enlarged view of the tab 280 engaging with the main panel 212, which is positioned below the tab 280. The tab 280 extends across the gap or void between the cover panel 254 and the main panel 212. Article B maintains the cover panel 254 in a position where it is spaced apart from the main panel 212. The upper portion of article B passing through the main panel 212 prevents, or at least suppresses, the cover panel 254 from adopting a surface contact relationship with the main panel 212.

[0219] Referring here to Figures 12A through 20, further alternative embodiments of the present disclosure are shown. In the fourth and fifth illustrated embodiments, similar figures are used to indicate similar parts where possible, but with the addition of the prefixes “300” and “400” to indicate that these features belong to the fourth and fifth embodiments. The alternative embodiments share many common features with the embodiments in Figures 1 through 11, and therefore only the differences from the embodiments illustrated in Figures 1 through 11 will be described in more detail.

[0220] Referring to Figure 12A, a blank 310 is shown containing multiple panels 312, 314, 316, 318, and 320, including a main panel (or lower / engaging panel) 312 for forming the lower wall portion or engaging panel of a carrier 390 (see Figure 18).

[0221] The first side panel 314 is hinged to the first side of the main panel 312 by a hinged connection in the form of a fold line 313. The first top panel or cover panel 318 is hinged to the first side panel 314 by a hinged connection in the form of a fold line 317.

[0222] The second side panel 316 is hinged to the second side of the main panel 312 by a hinged connection in the form of a fold line 315. The second top panel or cover panel 320 is hinged to the second side panel 316 by a hinged connection in the form of a fold line 319.

[0223] The main panel 312 of the blank 310 includes at least one article holding structure RT1, RT2. The main panel 312 includes a plurality of article holding structures RT1, RT2, specifically eight article holding structures RT1, RT2 arranged in a 2x4 matrix or array. Each of the article holding structures RT1, RT2 includes an opening or aperture A4, A5. The article holding structures RT1, RT2 are substantially the same as those shown in Figures 5A, 5B, and 5C and will not be described in further detail.

[0224] The main panel 312 includes a handle structure. The handle structure may include at least one handle opening A2. In the illustrated embodiment, the blank 310 includes three handle openings A2. Each handle opening A2 is defined within or punched out from an area of ​​the main panel 312 that is centrally located between four apertures A4, A5 arranged as pairs of two adjacent apertures A4, A5.

[0225] The first and second top panels 318 and 320 are arranged so as to overlap each other at least partially. The overlapping portion of the first and second top panels 318 and 320 provides a locking structure for locking the first and second top panels 318 and 320 together. The locking structure cooperates with a handle opening in the main panel 312 to secure the first and second top panels 318 and 320 to the main panel 312.

[0226] The locking structure includes at least one receiver RC in the form of an opening in the first top panel 318. The first top panel 318 includes a plurality of openings, more specifically three openings, but in other embodiments, one, two, or four or more openings may be provided. Each opening is positioned to be perpendicularly aligned with or in alignment with a handle opening A2 provided in the main panel 312. The openings may be defined by at least one tab 392, 394, 396 (also referred to herein as a female tab or receiver tab). In the illustrated embodiment, the opening is defined by three tabs 392, 394, 396. The openings may be substantially square or diamond-shaped, and in the illustrated embodiment, the corners of the openings are rounded or filleted. The first tab 396 is hinged to the first top panel 318 by a first hinged connection in the form of a first fold line 391. The second tab 392 is hinged to the first top panel 318 by a second hinged connection in the form of a second fold line 393. The second tab 392 is hinged to the first top panel 318 in the opposite direction to the first tab 396. The first tab 396 is partially separated from the second tab 392 by a first cutting line or cut line 397 and partially by a third tab 394. The third tab 394 is defined by a second cutting line or cut line 399. The second cutting line 399 is substantially U-shaped. The third tab 394 is hinged to the first top panel 318 by a third hinged connection in the form of a third fold line 395. The third hinged connection can be positioned adjacent to and substantially orthogonal to the first and / or second hinged connections. The third tab 394 defines cutouts or recesses within the first and second tabs 396 and 392, respectively. The cutouts or recesses are punched out from the free end edges facing the first and second hinged connections, respectively.

[0227] The locking structure includes at least one locking element L for receiving into the receiver RC. The locking element L includes a tab 380 punched out from the second top panel 320, and the illustrated embodiment includes three tabs 380, each tab 380 positioned to engage with one of the receiver openings and one of the handle openings A2. Each tab 380 is hinged to the second top panel 320 by a hinged connector 381. Each tab 380 may include at least one fold line substantially similar to that of the embodiment in Figure 1A.

[0228] The tab 380 can be substantially arrowhead-shaped and is designed to define a pair of opposing shoulder portions or retaining elements S (see Figure 19) for secure engagement with the handle opening A2 and / or receiver RC.

[0229] The first top panel 318, the second top panel 320, the first and second side panels 314 and 316, and the main panel 312 form a tubular structure. Each end of the tubular structure is closed by an end closure structure. The first end closure structure includes a first end panel 324, which is hinged to the first end of the main panel 312 by a hinged connection in the form of a bend line 325. The first top end flap 326 is hinged to the first end panel 324 by a hinged connection in the form of a bend line 327.

[0230] The first anchor flap 322A is hinged to the first end of the first side panel 318 by a hinged connector in the form of a bent line 323A. The first anchor flap 322A is hinged to the first top-end flap 326 by a pair of hinged panels 328A, 330A. The pair of hinged panels 328A, 330A form a gusset. The first connecting panel 328A is hinged to the first anchor flap 322A by a hinged connector in the form of a bent line. The second connecting panel 330A is hinged to the first connecting panel 328A by a hinged connector in the form of a bent line. The second connecting panel 330A is hinged to the first top-end flap 326 by a hinged connector in the form of a bent line.

[0231] The second anchor flap 322B is hinged to the first end of the second side panel 320 by a hinged connector in the form of a bent line 323B. The second anchor flap 322B is hinged to the first top-end flap 326 by a pair of hinged panels 328B, 330B that form a second gusset. The third connecting panel 328B is hinged to the second anchor flap 322B by a hinged connector in the form of a bent line. The fourth connecting panel 330B is hinged to the third connecting panel 328B by a hinged connector in the form of a bent line. The fourth connecting panel 330B is hinged to the first top-end flap 326 by a hinged connector in the form of a bent line.

[0232] The first end panel 324 is separated from the first and second anchor flaps 322A and 322B, respectively, by aperture A10. Aperture A10 separates each of the pair of hinged panels 328A / 330A and 328B / 330B from those of the first and second side panels 314 and 316, respectively.

[0233] The second end closure structure includes a second end panel 334, which is hinged to the second end of the main panel 312 by a hinged connection in the form of a bent line 335. The second top end flap 336 is hinged to the second end panel 334 by a hinged connection in the form of a bent line 337.

[0234] The third anchor flap 332A is hinged to the second end of the first side panel 318 by a hinged connector in the form of a bent line 333A. The third anchor flap 332A is hinged to the second top-end flap 336 by a pair of hinged panels 338A, 340A that form a third gusset. The fifth connecting panel 338A is hinged to the third anchor flap 332A by a hinged connector in the form of a bent line. The sixth connecting panel 340A is hinged to the fifth connecting panel 338A by a hinged connector in the form of a bent line. The sixth connecting panel 340A is hinged to the second top-end flap 336 by a hinged connector in the form of a bent line.

[0235] The fourth anchor flap 332B is hinged to the second end of the second side panel 320 by a hinged connection in the form of a bent line 333B. The fourth anchor flap 332B is hinged to the second top end flap 336 by a pair of hinged panels 338B, 340B that form a fourth gusset. The seventh connecting panel 338B is hinged to the fourth anchor flap 332B by a hinged connection in the form of a bent line 339B (see Figure 12B). The eighth connecting panel 340B is hinged to the seventh connecting panel 338B by a hinged connection in the form of a bent line 355B. The eighth connecting panel 340B is hinged to the second top end flap 336 by a hinged connection in the form of a bent line 359B.

[0236] The second end panel 334 is separated from the third and fourth anchor flaps 332A and 332B, respectively, by aperture A10. Aperture A10 separates each of the pair of hinged panels 338A / 340A and 338B / 340B from those of the first and second side panels 314 and 316, respectively.

[0237] Looking at the construction of the carrier 390 from the blank 310, the blank 310 can be formed into the assembled carrier 390, as shown in Figure 18.

[0238] The blank 310 is applied to a group of articles B, as shown in Figure 13. The blank 310 is lowered relative to the group of articles B. Each of the article holding structures RT1 and RT2 of the blank 310 is aligned with each of the articles B in the group. A portion of the articles B passes through the main panel 312. The toothed areas of the main panel 312 around each of the article holding structures RT1 and RT2 can be bent from the plane of the main panel 312.

[0239] Each toothed area of ​​the main panel 312 can be bent around one of the articles B received in the respective article holding structures RT1 and RT2. The main panel 312 is deformable around the article B (for example, but not limited to, the shoulder portion of article B), where article B is a can whose shoulder portion may be provided by a neck-in, as shown in Figure 13.

[0240] The blank 310 is partially folded around the fold lines 313 and 315, so that the first and second side panels 314 and 316 are not coplanar with the main panel 312, as shown in Figure 13.

[0241] The blank 310 is folded around the fold lines 323A, 323B, 333A, 333B, folding the first, second, third, and fourth anchor flaps 322A, 322B, 332A, 332B so that they are substantially facing the first or second side panels 314, 316 to which they are hinged.

[0242] The blank 310 is folded around fold lines 325, 335, and the first and second end panels 324, 334 are folded so that they are substantially perpendicular to the main panel 312. In some embodiments, the first and second end panels 324, 334 may be folded and tilted through angles greater than 90°.

[0243] The blank 310 is folded around fold lines 327, 337, and the first and second top end flaps 326, 336 are folded toward the first and second end panels 324, 334, respectively, to which they are hinged.

[0244] The first and second top-end flaps 326, 336 can be folded over the upper end of one or more articles B that are positioned adjacent to the first and second ends of the main panel 312.

[0245] The first and second top-end flaps 326, 336 can be folded so as to be substantially parallel to the main panel 312.

[0246] The first and second end panels 324, 334 and the first and second top end flaps 326, 336 can be automatically folded in response to the folding of the first, second, third, and fourth anchor flaps 322A, 322B, 332A, 332B so as to be substantially in surface contact with the first and second side panels 314, 316, respectively.

[0247] The blank 310 is folded along the fold lines 313 and 315, bringing the first and second side panels 314 and 316 into a substantially perpendicular relationship with respect to the main panel 312.

[0248] The blank 310 is folded around the fold line 317 to fold the first top panel 318 onto the top of article B. The blank 310 is folded around the fold line 319 to fold the second top panel 320 onto the top of article B so that it overlaps with the first top panel 318, forming a composite top panel 318 / 320.

[0249] The locking tab 380 is displaced downward from the plane of the second top panel 320 so as to pass through one of each of the receiver openings. The receiver tabs 392, 394, and 396 are consequently displaced from the plane of the first top panel 318.

[0250] The locking tab 380 engages with the first and second receiver tabs 396, 392, as best shown in Figure 19. The shoulder portion S of the locking tab 380 can engage not only around the respective handle openings A2, but also with the respective edges of the first and second receiver tabs 396, 392. The shoulder portion S of the locking tab 380 engages with the respective edges of the first and second receiver tabs 396, 392, which are defined by notches or recesses in the free edges facing their hinged connections 391, 393 to the first top panel 318.

[0251] The recessed edges of the first and second receiver tabs 396, 392 prevent or restrict the release of the locking tab 380 from the locked state with the first and second receiver tabs 396, 392.

[0252] The locking tab 380 and receiver tabs 396, 392 can also serve as spacers between the composite top panel 318 / 320 and the main panel 312. The locking tab 380 can engage with the main panel 312 around the handle opening A2 and / or along the lower surface of the main panel 312, thereby acting as a tension member to maintain the gap between the main panel 312 and the composite top panel 318 / 320 and preventing the gap from increasing. Additionally, the receiver tabs 396, 392 and / or the locking tab 380 can engage with or abut against the inner or upper surface of the main panel 312, thereby bracing between the composite top panel 318 / 320 and the main panel 312, helping to maintain the gap between them and prevent the gap from decreasing. Therefore, at least a portion of the locking tab 380 and / or at least a portion of one or more of the receiver tabs 396, 392 are positioned between the first top panel 318 and the main panel 312, making it possible to maintain the gap between them.

[0253] Furthermore, the locking tab 380 can provide a cushioning tab that improves comfort when the package 390 is being transported by inserting one or more fingers into the openings of the composite top panel 318 / 320 and the main panel 312.

[0254] When folded, the first and second receiver tabs 396, 392 can extend through the handle opening A2.

[0255] Furthermore, the locking tab 380 engages with the main panel 312 and can pass through one of the handle openings A2. The shoulder portion S of the locking tab 380 can engage with the underside of the main panel 312, which is the second side of the main panel 312 opposite the first side (through which the locking tab 380 is received).

[0256] The third tab 394 can provide a biasing mechanism. The third tab 394 has a natural or inherent tendency to return to an unbent state. This can provide (or supplement) an elastic bias for the locking tab 380 to return to an unbent state. The third tab 394 prompts the locking tab 380 toward an end stop ES defined by the recessed edges of the first and second receiver tabs 396, 392. The end stop ES restrains or prevents the locking tab 380 from returning to an unbent state.

[0257] Figure 20 illustrates a blank 410 according to a fifth embodiment, the blank 410 comprising a plurality of panels 412, 414, 416, 318, 420, which include a main panel (or lower / engaging panel) 412 for forming the lower wall portion or engaging panel of a carrier (not shown).

[0258] Blank 410 has a structure substantially similar to Blank 310 in Figure 12, but is adapted to accommodate four articles B instead of eight.

[0259] Blank 410 includes an alternative article holding structure RT, which includes an opening or aperture A11, respectively.

[0260] In the embodiment shown in Figure 20, the article holding structure RT takes the form of a plurality of teeth or tabs 444, 448, which are arranged in a continuous annular manner around the aperture A11 to form part of the article receiving opening. In other embodiments, the article holding structure RT can take different forms, which are, for example, a pair of spaced-apart opposing cuts that define a displaceable area forming a cover over the article and also provide a pair of opposing engaging edges for engaging with opposing sides of the article below a flange, chime, or other projection.

[0261] Multiple teeth 444, 448 are provided by the main panel 412. Each of the teeth 444, 448 is hinged to the main panel 412 by a hinged connector. The hinged connector may be defined by multiple cut lines 451, 453. The multiple cut lines 451, 453 may be arranged as a series of annular cuts around the aperture A11.

[0262] Multiple cut lines 451 and 453 can define or approximate a portion of a circle.

[0263] Each of the multiple teeth 444, 448 includes an engaging edge opposite a hinged edge. The engaging edge is defined by a linear portion of a cut line that defines a first or second aperture A11. Each engaging edge is capable of defining a portion of a polygon. The illustrated embodiment includes 16 teeth 444, 448 that together define a hexagon. Each tooth 444, 448 includes a pair of lateral edges, which are defined by cuts 441, 443, 445, 447, which extend radially outward from each vertex of the hexagon, i.e., from each vertex between a pair of adjacent linear portions of the cut that define a portion of the hexagon. Cuts 441 and 443 are arranged divergently to each other, defining a predetermined angle between them, which can be approximately 22.5°.

[0264] Each of the plurality of cut lines 451, 453 can be linear in shape.

[0265] In an alternative embodiment, each of the plurality of cut lines 451, 453 can be arcuate or curved. The cut lines 451, 453 can include a radius of curvature equal to half the diameter of the article receiving opening. The cut lines 451, 453 can include a radius of curvature greater than half the diameter of the article receiving opening.

[0266] The plurality of teeth 444, 448 can include a first tab 448A, which is disposed proximate to a hinge connection between the engagement panel 412 and one of each of the first or second side panels 414, 416.

[0267] The plurality of teeth 444, 448 can include a second tab 448B, which is disposed proximate to a hinge connection between the engagement panel 412 and one of each of the first or second end panels 424, 434.

[0268] The first and second tabs 448A, 448B can be integral with the engagement panel 412, i.e., it is free from any cut line 451, 453 or from the hinge connection to the engagement panel 412.

[0269] The first tab 448A is respectively sufficiently proximate to one of the folding lines 413, 415 that hinge-connect the first and second side panels 414, 416 to the engagement panel 412, and said one of the folding lines 413, 415 effectively serves as a hinge connection to the first tab 448A.

[0270] The second tab 448B is respectively sufficiently close to one of the folding lines 425, 435 that hinge-connect the first and second end panels 424, 434 to the engagement panel 412, and one of the folding lines 425, 435 effectively serves as a hinge connection to the second tab 448B.

[0271] Each of the first and second tabs 448A, 448B can be defined by a pair of arcuate cuts 445, 447, and the pair of arcuate cuts 445, 447 terminate on a conceptual circle defined by a plurality of cut lines 451, 453.

[0272] Each of the first and second tabs 448A, 448B can be a pair of arcuate cuts 445, 447, and each of the pair of arcuate cuts 445, 447 has a first end on the distal edge E1 of the tabs 448A, 448B. The side edges of the first and second tabs 448A, 448B defined by the arcuate cuts 445, 447 extend from their respective first ends toward one of the folding lines 413, 415, 425, 435 that hinge-connect the side panel or end panels 414, 416, 424, 434 to the main panel 412. Then, the side edges of each of the first and second tabs 448A, 448B turn or diverge away from each other while maintaining a space from the one of the folding lines 413, 415, 425, 435. The side edges of each of the first and second tabs 448A, 448B terminate at their respective second ends, and the second ends are spaced apart from the one of the folding lines 413, 415, 425, 435.

[0273] The arc-shaped cuts 445, 447 are positioned at a distance from one of the fold lines 413, 415, 425, 435, and the arc-shaped cuts 445, 447 can be turned through a sufficient angle such that a portion of the arc-shaped cuts 445, 447 is parallel to one of the fold lines 413, 415, 425, 435. The arc-shaped cuts 445, 447 can be turned through a sufficient angle such that they return toward aperture A11 or at least away from one of the fold lines 413, 415, 425, 435. In this way, the tearing or shearing forces in the main panel 412 can be directed away from one of the fold lines 413, 415, 425, 435 when the tabs 448A, 448B are folded away from the plane of the main panel 412 to engage with article B.

[0274] In the embodiment illustrated in Figure 20, each article holding structure RT includes two tabs 448A, 448B. In other embodiments, the carrier may be configured to hold five or more articles B, for example, six or eight articles B, for example, but not limited to such, and in such embodiments, only article holding structures RT adjacent to both side panels 414, 416 and end panels 424, 434 (corner or outermost article holding structures RT) include two tabs 448A, 448B. Other article holding structures RT adjacent to one of the side panels and end panels 414, 416, 424, 434 may include a single tab 448A, 448B adjacent to the said one of the side panels and end panels 414, 416, 424, 434.

[0275] Blanks 310 and 410 form a carrier 390 having beam structures at each end of the carrier 390. The beam structures reinforce the ends of the carrier 390 when transported and reduce deformation of panels 312, 314, 316, 318, 320; 412, 414, 416, 418, 420 when the carrier 390 is shrink-wrapped or palletized.

[0276] The beam structure can increase lateral strength and reduce carrier bending, thereby reducing blousing or spreading apart of article B.

[0277] The beam structure is held in place by anchor panels 322A, 322B, 332A, 332B; 422A, 422B, 432A, 432B, which are fixed between the composite top panels 318 / 320, 418 / 420 and the top end flaps 326, 336; 426, 436. The top end flaps 326, 336; 426, 436 and anchor panels 322A, 322B, 332A, 332B; 422A, 422B, 432A, 432B are fixed between the composite top panels 318 / 320, 418 / 420 and the upper end of article B. Thus, the carrier 390 does not require adhesive during assembly.

[0278] Each of the anchor panels 322A, 322B, 332A, 332B; 422A, 422B, 432A, 432B is connected to the beam structure by a pair of hinged panels 328A / 330A, 328B / 330B, 338A / 340A, 338B / 340B; 428A / 430A, 428B / 430B, 438A / 440A, 438B / 440B. A pair of hinged panels 328A / 330A, 328B / 330B, 338A / 340A, 338B / 340B; 428A / 430A, 428B / 430B, 438A / 440A, 438B / 440B are folded in a way that they face each other on the set-up carrier 390. The outermost of a pair of hinged panels 328A / 330A, 328B / 330B, 338A / 340A, 338B / 340B; 428A / 430A, 428B / 430B, 438A / 440A, 438B / 440B, 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B may be positioned opposite one of the first and second side panels 314, 316; 414, 416, respectively.

[0279] The beam structure includes a first portion provided by first or second top-end flaps 326, 336; 426, 436. The beam structure includes a second portion provided by first or second end panels 324, 334; 424, 434. Anchor panels 322A, 322B, 332A, 332B; 422A, 422B, 432A, 432B are arranged opposite the first portion of the beam structure. A pair of hinged panels 328A / 330A, 328B / 330B, 338A / 340A, 338B / 340B; 428A / 430A, 428B / 430B, 438A / 440A, 438B / 440B form a gusset between the first part of the beam structure and one of the anchor panels 322A, 322B, 332A, 332B; 422A, 422B, 432A, 432B.

[0280] Referring here to Figures 21 to 25, alternative embodiments of the present disclosure are shown. In the sixth illustrated embodiment, similar figures are used to indicate similar parts where possible, but with the addition of the prefix "500" to indicate that these features belong to the sixth embodiment. The alternative embodiment shares many common features with the embodiments in Figures 1 to 20, and therefore only the differences from the embodiments illustrated in Figures 1 to 20 will be described in more detail.

[0281] Figure 21 illustrates a blank 510 for forming a carrier 590 as shown in Figure 22. The blank 510 has a structure substantially similar to the blanks 310 and 410 in Figures 12A and 20, but is adapted to accommodate six articles B instead of eight or four articles B.

[0282] Blank 510 includes an alternative article holding structure RT in the embodiment of Figure 20, but other article holding structures may be used in other embodiments.

[0283] The main panel, lower panel, or engagement panel 512 includes a handle structure. The handle structure may include at least one handle opening. In the illustrated embodiment, the blank 510 includes two handle openings. Each handle opening is defined within, or punched out from, an area of ​​the main panel 512 located in the center between four apertures A11 arranged as pairs of two adjacent apertures A11. Each handle opening may be at least partially defined by a handle flap 588, which is punched out from the main panel 512 and hinged to it by a hinged connection in the form of a fold line 589. The handle openings may be substantially square, kite-shaped, or diamond-shaped, but other shapes may be used in other embodiments.

[0284] The first and second top panels 518, 520 are arranged so as to overlap each other at least partially. The overlapping portion of the first and second top panels 518, 520 provides a locking structure for locking the first and second top panels 518, 520 together. The locking structure cooperates with a handle opening in the main panel 512 to secure the first and second top panels 518, 520 to the main panel 512.

[0285] The locking structure includes at least one receiver RC in the form of an opening in the first top panel 518. The first top panel 518 includes a plurality of openings, more specifically two openings, but in other embodiments, one, two, or four or more openings may be provided. Each opening is positioned to be vertically aligned or aligned with one of the handle openings in the main panel 512, which is defined by one of the handle flaps 588 provided in the main panel 512.

[0286] Each receiver opening can be at least partially defined by at least one tab 594 (also referred to herein as a female tab or receiver tab). In the illustrated embodiment, the opening is partially defined by a single tab 594 and by a receiver opening A12, the single tab 594 being hinged to the first top panel 518 by a fold line 592. The opening can be substantially rhomboid or kite-shaped but is trimmed along the fold line 592. In the illustrated embodiment, the corners of the opening are rounded or filleted.

[0287] The free end edge of the tab 594, which is opposite the hinged edge defined by the fold line 592, can have a concave shape.

[0288] The free end edge or portion thereof of tab 594 can be bent to contact the upper surface of the main panel 512, as best illustrated in Figure 23. The concave shape of the free end edge of tab 594 can encourage tab 594 to adopt a non-planar shape, so that the outer region deforms or bends relative to the central or middle region that is hinged to the first top panel 518.

[0289] The locking structure includes at least one locking element L for acceptance into the receiver RC. The locking element L includes a tab 580 (also referred to herein as a male tab or lock tab) punched out from the second top panel 520. The illustrated embodiment includes a pair of tabs 580, each tab 580 being positioned to engage with one of the receiver openings and one of each of the handle openings.

[0290] Each tab 580 is hinged to the second top panel 520 by a hinge connection in the form of a fold line 581. Each tab 580 includes a first portion 580a that is hingedly connected to the second top panel 520. Each tab 580 includes a pair of wing portions 580b, and the pair of wing portions 580b are hingedly connected to opposite side portions of the first portion 580a by respective fold lines 583. A pair of engagement portions 580c are hingedly connected to an end of the first portion 580a by at least one fold line 585. The end of the first portion 580a (to which the pair of engagement portions 580c are hingedly connected) faces the hinge connection between the first portion 580a and the second top panel 520. Each engagement portion 580c is separated from each one of the adjacent wing portions 580b by a separation element. The separation element takes the form of a cut line 587 or a cuttable line, and in other embodiments, the separation element can take different forms (e.g., but not limited to, slots, slits, recesses, or apertures).

[0291] The first of the pair of engagement portions 580c can be hingedly connected to the second of the pair of engagement portions 580c by a hinge connection in the form of a fold line 589a.

[0292] In the illustrated embodiment, each of the engagement portions 580c includes an inclined fold line 589b that extends substantially between one of the fold lines 589a that hinge-connects the pair of engagement portions 580c together and one of the cut lines 587. The inclined fold line 589b and the fold line 585 define a triangular region between the first portion 580a and the pair of engagement portions 580c.

[0293] The diagonal bend line 589a facilitates the adoption of a relationship in which the pair of engaging portions 580c are not coplanar with each other in the setup state. This facilitates the positioning of the section of the engaging portion 580c below the main panel 512 (see Figure 24). The cut line 587 defines the engaging edge of the engaging portion 580c, which interacts with the main panel 512 to hold the first and second top panels 512, 520 in the correct position above the main panel 512.

[0294] In the setup state, the first portion 580a extends between the second top panel 520 and the main panel 512. The first portion 580a may be oriented obliquely to the second top panel 520 and / or the main panel 512. The first portion 580a and / or the wing portion 580b may be dimensioned such that their length is at least partially longer than the distance between the first and second top panels 512, 520 and the main panel 512.

[0295] The receiver tab 594 can reinforce the lock tab 580 when the carrier 590 is being transported by the handle structure.

[0296] The receiver tab 594 can provide an elastic bias (or additional elastic bias) to the lock tab 580, which can have the effect of prompting the engaging portion 580c to engage with the main panel 512.

[0297] Furthermore, the receiver tab 594 can also act as a mandrel to facilitate the separation of the cut line 587, or to facilitate the bending of the engagement portion 580c with respect to the first portion 580a and / or the wing portion 580b.

[0298] The lock tabs 580 and / or receiver tabs 594 provide a bridge between the first and second top panels 512, 520 and the main panel 512.

[0299] The engaging portion 580b of tab 580 substantially defines an arrowhead-shaped region, which defines a pair of opposing shoulder portions or retaining sections (defined by cut line 587) for secure engagement with the main panel 512. The arrowhead-shaped region includes Y-shaped fold lines 589a, 589b.

[0300] Additionally, the receiver tab 594 and / or the locking tab 580 are capable of engaging with or contacting the inner or upper surface of the main panel 512, thereby providing a brace between the composite top panel 518 / 520 and the main panel 512, maintaining the gap between them and helping to prevent the gap from decreasing. Thus, at least a portion of the locking tab 580 and / or at least a portion of one or more of the receiver tabs 594 are positioned between the first top panel 518 and the main panel 512, enabling the gap between them to be maintained.

[0301] Furthermore, the locking tab 580 can provide a cushioning tab that improves comfort when the package 590 is being transported by inserting one or more fingers into the openings of the composite top panel 518 / 520 and the main panel 512.

[0302] Referring now to Figures 26 to 28, alternative embodiments of the present disclosure are shown. In the seventh illustrated embodiment, similar figures are used to indicate similar parts where possible, but with the addition of the prefix "600" to indicate that these features belong to the seventh embodiment. The alternative embodiment shares many common features with the embodiments in Figures 1 to 25, and therefore only the differences from the embodiments illustrated in Figures 1 to 25 will be described in more detail.

[0303] Figure 26 illustrates a blank 610 for forming a carrier. The structure of the blank 610 is substantially similar to that of blanks 310, 410, and 510 in Figures 12A, 20, and 21. The blank 610 is adapted to accommodate six articles B.

[0304] Blank 610 includes an alternative article holding structure RT in the embodiments of Figures 20 and 21, but other article holding structures may be used in other embodiments.

[0305] The main panel, lower panel, or engagement panel 612 includes a handle structure. The handle structure may include at least one handle opening. In the illustrated embodiment, the blank 610 includes two handle openings A2. Each handle opening A2 is defined within or punched out from a region of the main panel 612, which is centrally located between four apertures A11 arranged as pairs of two adjacent apertures A11. Each handle opening may be substantially octagonal in shape, but other shapes or configurations may be used in other embodiments.

[0306] The first and second top panels 618, 620 are arranged so as to overlap each other at least partially. The overlapping portion of the first and second top panels 618, 620 provides a locking structure for locking the first and second top panels 618, 620 together. The locking structure cooperates with a handle opening in the main panel 612 to secure the first and second top panels 618, 620 to the main panel 612.

[0307] The locking structure includes at least one receiver RC in the form of an opening in the first top panel 618. The first top panel 618 includes a plurality of openings, more specifically two openings, but in other embodiments, one, two, or four or more openings may be provided. Each opening is positioned to be vertically aligned or aligned with one of the handle openings A2 in the main panel 612.

[0308] Each receiver opening can be at least partially defined by at least one tab 694 (also referred to herein as a female tab or receiver tab). In the illustrated embodiment, the opening is partially defined by six tabs 692, 694a, 694b, 694c, 694d, 696 (see Figure 27B) and by a receiver opening A12, the six tabs 692, 694a, 694b, 694c, 694d, 696 are hinged to the first top panel 618 by their respective fold lines 693, 695a, 695b, 695c, 695d, 691. The opening can be substantially rectangular or octagonal. In the illustrated embodiment, the opening includes beveled, chamfered, or filleted corners. The receiver RC includes a pair of opposing side tabs 692, 696 hinged to opposing sides of the opening. Each of the pair of opposing side tabs 692, 696 may be substantially trapezoidal in shape. The receiver RC includes a pair of end tabs 694a / 694b, 694c / 694d at each end of the opening. The end tabs 694a, 694b, 694c, 694d may be hinged to beveled or chamfered corners of the opening. The end tabs 694a, 694b, 694c, 694d may be free from the hinged connection to the end edge of the opening.

[0309] The receiver aperture A12 can have a substantially hexagonal shape. The free edges of the pair of end tabs 694a / 694b, 694c / 694d can define a non-linear concave edge.

[0310] The locking structure includes at least one locking element L for acceptance into the receiver RC. The illustrated embodiment includes a pair of locking elements L. Each locking element L includes a pair of tabs 680 (also referred to herein as male tabs or locking tabs) punched out from the second top panel 620. Each of the pair of tabs 680 is positioned to engage with one of the receiver openings and one of each of the handle openings.

[0311] Each tab 680 is hinged to the second top panel 620 by a hinged connection in the form of a fold line 681. Each tab 680 includes a first portion 680a that is hinged to the second top panel 620. Each tab 680 includes a pair of wing portions 680b, each of which is hinged to opposing sides of the first portion 680a by its respective fold line 683. An engaging or fixed portion 680c is hinged to the end of the first portion 680a by a fold line 685. The end of the first portion 680a to which the fixed portion 680c is hinged faces the hinged connection between the first portion 680a and the second top panel 620. The engaging portion 680c is at least partially separated from each of the adjacent wing portions 680b by a separation element. The separation element takes the form of a cut line 687 or a line that can be cut, and in other embodiments, the separation element can take a different form (for example, a slot, slit, recess, or aperture, but not limited to these). The tab 680 may include a pair of separation elements or cut lines 687 extending from or defined within its opposing side edges.

[0312] Each cut line 687 defines an engaging edge of the fixed portion 680c, which interacts with the main panel 612 and holds the first and second top panels 612, 620 in the proper position on the main panel 612.

[0313] The engaging edge can be exposed by folding the wing portion 680b around the fold line 683 relative to the first portion 680a, and / or by folding the fixed portion 680c around the fold line 685 relative to the first portion 680a.

[0314] In the setup state, the first portion 680a extends between the second top panel 620 and the main panel 612. The first portion 680a may be oriented obliquely to the second top panel 620 and / or the main panel 612. The first portion 680a and / or wing portion 680b may be dimensioned such that their length is at least partially longer than the distance between the first and second top panels 612, 620 and the main panel 612.

[0315] Each pair of receiver end tabs 694a / 694b and 694c / 694d can provide an elastic bias (or additional elastic bias) to each of the lock tabs 680, which can have the effect of prompting the fixed portion 680c of each tab 680 to engage with the main panel 612.

[0316] The receiver side tabs 692 and 696 can facilitate the wing portion 680b folding around one of the fold lines 683 relative to the first portion 680a. Alternatively, the receiver side tabs 692 and 696 are designed to interlock with the wing portion 680b and prevent the lock tab 680 from unfolding around the fold line 681. Figure 28A illustrates that the side lock tab 692 engages at its first end with the lower side or surface of the wing portion 680b of the first of the tabs 680. In this configuration, the side tab 692 facilitates the wing portion 680b folding relative to the first portion 680a. Figure 28A also illustrates that the second end of the side lock tab 692 engages with the upper side or surface of the wing portion 680b of the second of the tabs 680. In this configuration, the side tab 692 prevents or restricts the pulling out of the second lock tab 680 through the opening in the first top panel 618.

[0317] Referring here to Figures 29 to 33, further alternative embodiments of the present disclosure are shown. In the eighth and ninth illustrated embodiments, similar numbers are used to indicate similar parts where possible, but with the addition of the prefixes “700” and “800” to indicate that these features belong to the eighth and ninth embodiments, respectively. The embodiments share many common features with the embodiments in Figures 1 to 28, and therefore only the differences from the embodiments illustrated in Figures 1 to 28 will be described in more detail.

[0318] Referring to Figure 29, a blank 710 is shown containing multiple panels 712, 714, 716, 718, and 720, including a main panel (or lower / engaging panel) 712 for forming the lower wall portion or engaging panel of the carrier 790 (see Figure 18). The structure of the blank 710 is substantially similar to that of the blank in Figure 12A.

[0319] The first side panel 714 is hinged to the first side of the main panel 712 by a hinged connection in the form of a fold line 713. The first top panel or cover panel 718 is hinged to the first side panel 714 by a hinged connection in the form of a fold line 817.

[0320] The second side panel 716 is hinged to the second side of the main panel 712 by a hinged connection in the form of a fold line 715. The second top panel or cover panel 720 is hinged to the second side panel 716 by a hinged connection in the form of a fold line 719.

[0321] The main panel 712 of the blank 710 includes at least one article holding structure RT1, RT2. The main panel 712 includes a plurality of article holding structures RT1, RT2, specifically eight article holding structures RT1, RT2 arranged in a 2x4 matrix or array. Each of the article holding structures RT1, RT2 includes an opening or aperture A4, A5. The article holding structures RT1, RT2 are substantially the same as those shown in Figures 5A, 5B, and 5C and will not be described in further detail.

[0322] The main panel 712 includes a handle structure. The handle structure may include at least one handle opening. In the illustrated embodiment, the blank 710 includes three handle openings. Each handle opening is defined within or punched out from an area of ​​the main panel 712 that is centrally located between four apertures A4, A5 arranged as pairs of two adjacent apertures A4, A5.

[0323] The handle opening is defined by at least one tab T1, T2, T3, and at least one tab T1, T2, T3 is hinged to the main panel 712 by a hinged connection in the form of a bent line. The illustrated embodiment includes a plurality of tabs T1, T2, T3, and specifically includes, but is not limited to, three tabs T1, T2, T3.

[0324] The handle structure includes a first tab T1 and a second tab T2 hinged to the first tab T1 in the opposite direction. The first and second tabs T1 and T2 include engaging edges for engaging with the shoulder or hook portion of a male tab or locking tab 780. The engaging edges may be oriented obliquely to the hinged connection between the main panel 712 and one of the first and second tabs T1 and T2. The engaging edges may extend from or intersect with the hinged connection.

[0325] The first and second tabs T1, T2 may be arranged asymmetrically, that is, the first tab T1 may extend across more than half the width of the handle opening, where the width is defined between the hinged connections of the first and second tabs T1, T2.

[0326] The handle structure includes a third tab T3, which is hinged to the main panel 712 adjacent to the first and second tabs T1 and T2. The third tab T3 is positioned to be hinged in conjunction with the locking tab 780, that is, the third tab T3 and the locking tab 780 fold in generally the same direction on the set up carrier (not shown). The third tab T3 can induce the locking tab 780 to engage with the first and second tabs T1 and T2, or to prevent its disengagement.

[0327] The first and second top panels 718 and 720 are arranged so as to overlap each other at least partially. The overlapping portion of the first and second top panels 718 and 720 provides a locking structure for locking the first and second top panels 718 and 720 together. The locking structure works in cooperation with handle openings and tabs T1, T2, and T3 in the main panel 712 to secure the first and second top panels 718 and 720 to the main panel 712.

[0328] The locking structure includes at least one receiver RC in the form of an opening in the first top panel 718. The first top panel 718 includes a plurality of openings, more specifically three openings, but in other embodiments, one, two, or four or more openings may be provided. Each opening is positioned to be perpendicularly aligned with or in alignment with the handle opening A2 provided in the main panel 712. The openings are defined by at least one tab 792, 794, 796 (also referred to herein as female tab or receiver tab). In the illustrated embodiment, the opening is defined by three tabs 792, 794, 796 which are positioned substantially similarly to those in the embodiment of Figure 12A.

[0329] The locking structure includes at least one locking element L for receiving into the receiver RC. The locking element L includes tabs 780 punched out from the second top panel 720, and the illustrated embodiment includes three tabs 780, each tab 780 positioned to engage with one of the receiver openings and one of each of the handle openings. Each tab 780 is hinged to the second top panel 720 by a hinged connector 781. Each tab 780 may include at least one fold line substantially similar to that of the embodiment in Figure 12A.

[0330] The tab 780 can be substantially arrowhead-shaped and is designed to define a pair of opposing shoulder portions or retaining elements S for secure engagement with the handle opening and / or receiver RC.

[0331] The blank 710 can be formed into an assembled carrier (not shown) in substantially the same manner as described above.

[0332] Referring to Figure 30A, a blank 810 for forming the carrier 890 is shown, as shown in Figures 31A to 33. The blank 810 includes several panels 812, 814, 816, 818, and 820, including a main panel (or lower / engaging panel) 812 for forming the lower wall portion or engaging panel of the carrier 890 (see Figure 32). The structure of the blank 810 is substantially similar to the blanks in Figures 12A and 29.

[0333] In the embodiment of Figure 30A, the handle structure is modified such that the handle opening in the main panel 812 is defined by a pair of tabs 884, 886. The pair of tabs 884, 886 includes a first tab 884 that is hinged to the main panel 812. The hinged connection between the first tab 884 and the main panel 812 defines a portion of the first edge of the handle opening. The pair of tabs 884, 886 includes a second tab 886 that is hinged to the main panel 812. The hinged connection between the second tab 886 and the main panel 812 defines a portion of the second (adjacent) edge of the handle opening. The second tab 886 is partially defined by a substantially "V" shaped cut line extending between the first and second edges of the handle opening. The first tab 884 is capable of defining at least a portion of at least three edges of the handle opening, and is capable of defining at least a portion of four edges of the handle opening. The handle opening can be substantially square or diamond-shaped. The handle opening can provide a receiver element RC for receiving at least one locking tab 880, 882 of the locking mechanism. A "V" shaped cut line defines a recess or notch in the first tab 884 that can receive a portion of at least one male tab 884, 886.

[0334] The first and second top panels 818, 820 are arranged so as to overlap each other at least partially. The overlapping portion of the first and second top panels 818, 820 provides a locking structure for locking the first and second top panels 818, 820 together. The locking structure works in cooperation with handle openings and tabs 884, 886 in the main panel 812 to secure the first and second top panels 818, 820 to the main panel 812.

[0335] The locking structure includes at least one first locking element L1 for receiving into a receiver element RC. The first locking element L1 includes a tab 880 punched out from a second top panel 820, and the illustrated embodiment includes three tabs 880, each of which is positioned to engage with one of a handle or a receiver opening and passes through an opening in the first top panel 818. Each tab 880 is hinged to the second top panel 820 by a hinged connection in the form of a first fold line 881 having a first fold strength or resistance. The first fold line 881 may be defined by a single perforation or weakening element disposed between the ends of cut lines defining the tab 880. In some embodiments, the perforation or weakening element may be omitted.

[0336] The locking structure includes at least one second locking element L2 in the form of an opening in the first top panel 818. The second locking element L2 includes a tab 882 punched out from the first top panel 818, and the illustrated embodiment includes three tabs 882, each of which is positioned to engage with one of a handle or receiver opening in the main panel 812. Each tab 882 is hinged to the first top panel 818 by a hinged connection in the form of a second bend line 883 having a second bend strength or resistance, the second bend resistance being lower than the first bend resistance, i.e., the second tab 882 is bent more easily. The second bend line 883 may be defined by two or more perforations or weakening elements disposed between the ends of a cut line defining the tab 882. The second fold line 883 may include at least one more perforation than the first fold line 881, and alternatively, a larger proportion of the hinged connection between the main panel 818 and the second tab 882 than the hinged connection between the main panel 818 and the first tab 880 may be defined by or include cut lines, perforations, or other weakening elements.

[0337] The second tab 882 should be at least equal in size to the first tab 880. The second tab 882 may be larger in dimensions, length, and / or width than the first tab 880 to facilitate the first tab 880 passing through the first top panel 818. The first tab 880 includes a first shoulder portion or hook portion S1 for engaging with the main panel 812. The second tab 882 includes a second shoulder portion or hook portion S2 for engaging with the main panel 812. The second shoulder portion or hook portion S2 may be configured and positioned to substantially align with the first shoulder portion or hook portion S1 when the lock tabs 880, 882 are in the engaged position.

[0338] The locking tabs 880 and 882 can be asymmetrical in shape with respect to a conceptual line mm, which bisects the locking tabs 880 and 882 and extends perpendicularly to a conceptual line nn that is parallel to or coincides with the fold lines 881 and 883.

[0339] The first top panel 818, the second top panel 820, the first and second side panels 814 and 816, and the main panel 812 form a tubular structure. Each end of the tubular structure is closed by an end closure structure. The first end closure structure includes a first end panel 824, which is hinged to the first end of the main panel 812 by a hinged connection in the form of a bend line 825. The first top end flap 826 is hinged to the first end panel 824 by a hinged connection in the form of a bend line 827.

[0340] The first anchor flap 822A is hinged to the first end of the first side panel 818 by a hinged connector in the form of a bent line 823A. The first anchor flap 822A is hinged to the first top-end flap 826 by a pair of hinged panels 828A, 830A. The pair of hinged panels 828A, 830A form a gusset. The first connecting panel 828A is hinged to the first anchor flap 822A by a hinged connector in the form of a bent line. The second connecting panel 830A is hinged to the first connecting panel 828A by a hinged connector in the form of a bent line. The second connecting panel 830A is hinged to the first top-end flap 826 by a hinged connector in the form of a bent line.

[0341] The second anchor flap 822B is hinged to the first end of the second side panel 820 by a hinged connector in the form of a bent line 823B. The second anchor flap 822B is hinged to the first top-end flap 826 by a pair of hinged panels 828B, 830B that form a second gusset. The third connecting panel 828B is hinged to the second anchor flap 822B by a hinged connector in the form of a bent line. The fourth connecting panel 830B is hinged to the third connecting panel 828B by a hinged connector in the form of a bent line. The fourth connecting panel 830B is hinged to the first top-end flap 826 by a hinged connector in the form of a bent line.

[0342] The first end panel 824 is separated from the first and second anchor flaps 822A and 822B, respectively, by aperture A10. Aperture A10 separates each of the pair of hinged panels 828A / 830A and 828B / 830B from those of the first and second side panels 814 and 816, respectively.

[0343] The second end closure structure includes a second end panel 834, which is hinged to the second end of the main panel 812 by a hinged connection in the form of a bent line 835. The second top end flap 836 is hinged to the second end panel 834 by a hinged connection in the form of a bent line 837.

[0344] The third anchor flap 832A is hinged to the second end of the first side panel 818 by a hinged connector in the form of a bent line 833A. The third anchor flap 832A is hinged to the second top-end flap 836 by a pair of hinged panels 838A, 840A that form a third gusset. The fifth connecting panel 838A is hinged to the third anchor flap 832A by a hinged connector in the form of a bent line. The sixth connecting panel 840A is hinged to the fifth connecting panel 838A by a hinged connector in the form of a bent line. The sixth connecting panel 840A is hinged to the second top-end flap 836 by a hinged connector in the form of a bent line.

[0345] The fourth anchor flap 832B is hinged to the second end of the second side panel 820 by a hinged connection in the form of a bent line 833B. The fourth anchor flap 832B is hinged to the second top end flap 836 by a pair of hinged panels 838B, 840B that form a fourth gusset. The seventh connecting panel 838B is hinged to the fourth anchor flap 832B by a hinged connection in the form of a bent line 839B (see Figure 30B). The eighth connecting panel 840B is hinged to the seventh connecting panel 838B by a hinged connection in the form of a bent line 855B. The eighth connecting panel 840B is hinged to the second top end flap 836 by a hinged connection in the form of a bent line 859B.

[0346] The second end panel 834 is separated from the third and fourth anchor flaps 832A and 832B, respectively, by aperture A10. Aperture A10 separates each of the pair of hinged panels 838A / 840A and 838B / 840B from those of the first and second side panels 814 and 816, respectively.

[0347] Figure 30B shows in more detail the adjacent portions of the fourth anchor flap 832B and the second end closure structure, and it can be seen that the first, second, and third anchor flaps 822a, 822B, and 832A are arranged similarly.

[0348] The fold line 833B that hinges the fourth anchor flap 832B to the second top panel 820 is divergently positioned relative to the fold line 835 that hinges the second end panel 834 to the main panel 812. The fold lines 833B and 835 define an angle θ1 between them, which can be in the range of 5° to 30°, preferably in the range of 5° to 10°.

[0349] The fold line 833B that hinges the fourth anchor flap 832B to the second top panel 820 is oriented obliquely to the fold line 819 that hinges the second top panel 820 to the second side panel 816. The fold lines 833B and 819 define an angle θ3 between them.

[0350] Fold lines 839B and 855B are arranged substantially parallel to each other and may be spaced apart from each other by a distance substantially equal to the space between fold lines 815 and 819.

[0351] The fold line 839B is positioned divergently or obliquely with respect to the fold line 819 that hinges the second top panel 820 to the second side panel 816. The fold line 839B and the fold line 819 define an obtuse angle between them.

[0352] The fold line 855B is positioned divergently or obliquely with respect to the fold line 815 that hinges the second side panel 816 to the main panel 812. The fold line 855B and the fold line 815 define an obtuse angle between them.

[0353] When the end closure structure is erected, the fold line 839B is substantially perpendicular to the fold line 819, and the fold line 855B is substantially perpendicular to the fold line 815.

[0354] The distance between fold line 839B and fold line 855B in the embodiments of Figures 30A and 30B is greater than the distance between fold line 339B and fold line 355B in the embodiments of Figures 12A and 12B.

[0355] Fold line 859B is positioned convergently with respect to fold line 855B. Fold lines 859B and 855B define an angle θ2 between them, which can be in the range of 5° to 30°. Fold line 859B is positioned convergently with respect to fold line 815, such that the conceptual extension of fold line 859B intersects or meets fold line 815.

[0356] The conceptual extension of fold line 855B can intersect or meet a corner of main panel 812, which is defined by the intersection of fold lines 815 and 835. The corner can also coincide with a corner or vertex of aperture A10.

[0357] Folding lines 839B, 855B, and 859B are non-parallel to folding lines 815 and 819. Folding lines 839B, 855B, and 859B are non-perpendicular to folding lines 835 and 837.

[0358] Fold line 833B is non-parallel to fold lines 835 and 837. Fold line 833B is non-perpendicular to fold lines 815 and 819.

[0359] Blanks 10;110;210A, 210B;310;410;510;610;710;810 include at least a paperboard substrate. The material for the paperboard substrate can be selected from any conventional paperboard (for example, in the range of weight greater than about 10 pt., preferably in the range of about 16 pt. to about 28 pt. (0.028" / about 0.7 mm)). Examples of such substrates are 27-point (pt.) SBS board (solid bleached sulfate paperboard coated on one side, trade name PrintKote®) or CNK® board (Coated Natural Kraft® - unbleached kraft paperboard with a clay coating on one side, trade name CarrierKote™), manufactured by WestRock® Company. The paperboard substrate can be bleached or unbleached. The board may be coated on at least one side, optionally on the opposite side of the lamination, with a conventional coating selected in terms of compatibility with the printing method and board composition.

[0360] Blanks 10;110;210A, 210B;310;410;510;610;710;810 may include a tear-resistant layer laminated to the paperboard layer. Optionally, it may include an adhesive layer between the paperboard substrate and the tear-resistant layer. The tear-resistant layer may be disposed across the uncoated side of the paperboard substrate, formed from a polymer material, and fixed to the substrate. The tear-resistant layer imparts toughness to the laminate structure. Suitable tear-resistant materials, but not limited to, may include tear-resistant laminated sheet materials, e.g., NATRALOCK®, which may include a layer of n-axially oriented film, e.g., MYLAR®, which is biaxially oriented polyester, oriented nylon, cross-laminated polyolefin, or high-density polyolefin. The orientation and cross-laminate structure of these materials contribute to their tear resistance. Additionally, tear resistance may be due to the chemical properties of tear-resistant materials such as extruded metallocene-catalyzed polyethylene (mPE).

[0361] Alternatively, the tear-resistant layer can be a layer of linear low-density polyethylene (LLDPE). In embodiments where linear low-density polyethylene (LLDPE) or mPE is used, it is not necessary to incorporate an adhesive layer. Other suitable materials with a high level of tear resistance may also be used.

[0362] The adhesive layer may be formed from a polyolefin material such as low-density polyethylene (LDPE). The adhesive layer is placed between the substrate and the tear-resistant layer, allowing the tear-resistant layer to be fixed to the substrate.

[0363] This disclosure provides carriers 90;290;390;590;690;890 for engaging with at least one article B. The goods carrier 90;290;390;590;690 includes spaced-apart panels 12, 18 / 20;112, 118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820, including upper panels 18 / 20;118 / 120;254;312, 318 / 320;412, 418 / 420;512, 518 / 520;612, 618 / 620;712, 718 / 720;812, 818 / 820. The item carriers 90;290;390;590;690;890 include locking tabs 80;180;280;380;480;580;680;780;880 formed from upper panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820. The locking tabs 80;180;280;380;480;580;680;780;880 provide a retaining device that secures the upper panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 to the appropriate position above the lower panels 12;112;212;312;412;512;612. At least a portion of the rocking tabs 80;180;280;380;480;580;680;780;880 is positioned between the upper panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 and the lower panels 12;112;212;312;412;512;612;712;812, maintaining a predetermined distance between them.

[0364] The disclosure also provides an upper engagement type carrier 90;290;390;590;690;890 having engagement panels 12;112;212;312;412;512;612;712;812 including an article holding structure or upper article engagement devices RT, RT1, RT2, and a cover / upper panel 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 disposed on and spaced therefrom.

[0365] The carriers 90;290;390;590;690;890 may include at least one finger tab 80;180;280;380;480;580;680;780;880, 882, which serve as retaining devices to secure the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 in the appropriate position on the engagement panels 12;112;212;312;412;512;612;712;812. At least one finger tab 80;180;280;380;480;580;680;780;880,882 serves as a spacer device between cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 and engagement panels 12;112;212;312;412;512;612;712;812. At least one finger tab 80;180;280;380;480;580;680;780;880, 882 is capable of projecting downward through an opening in the engaging panel 12;112;212;312;412;512;612;712;812, and each at least one finger tab 80;180;280;380;480;580;680;780;880, 882 is capable of engaging around each respective opening in the engaging panel 12;112;212;312;412;512;612;712;812.

[0366] The carrier 90;290;390;590;690;890 may include a composite cover panel 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820, formed from two overlapping covering flaps (an upper covering flap including finger tabs 80;180;280;380;480;580;680;780;880, and a lower covering flap including an opening). The opening may include one or more female tabs 392, 394, 396;492, 494, 496;594;692, 694a, 694b, 694c, 694d, 696;792, 794, 796. Finger tabs 80;180;280;380;480;580;680;780;880 can engage with at least one, two, or more female tabs 392, 394, 396;492, 494, 496;594;692, 694a, 694b, 694c, 694d, 696;792, 794, 796. Female tabs 392, 394, 396;492, 494, 496;594;692, 694a, 694b, 694c, 694d, 696;792, 794, 796 can protrude downward through openings in engaging panels 12;112;212;312;412;512;612;712;812. The finger tabs 80;180;280;380;480;580;680;780;880 can engage around the respective openings in the engaging panels 12;112;212;312;412;512;612;712;812, and in the recessed portions of each pair of female or retaining tabs 392, 394, 396;492, 494, 496;594;692, 694a, 694b, 694c, 694d, 696;792, 794, 796.

[0367] The carrier 90;290;390;590;690;890, together with the opposing side panels 314, 316;414, 416;514;516;614, 616;714, 716;814, 816, along with the cover panel or upper panel 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 and the engaging panel 12;112;212;312;412;512;612;712;812, along at least one of the upper and lower end edges of at least one end of the tubular structure. Gusseted end closure structures for forming hinged connections of jids: 322A, 328A, 330A, 324, 326, 330B, 328B, 322B; 422A, 428A, 430A, 424, 426, 430B, 428B, 422B; 522A, 528A, 530A, 524, 526, 53 It is possible to include 0B, 528B, 522B; 622A, 628A, 630A, 624, 626, 630B, 628B, 622B; 722A, 728A, 730A, 724, 726, 730B, 728B, 722B; 822A, 828A, 830A, 824, 826, 830B, 828B, 822B.

[0368] The carriers 90;290;390;590;690;890 are hinged to the upper panel or cover panel 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;718 / 720, with first end flaps 322A, 322B;422A, 422B;522A;522B;722A, 722B;822A, 822B and lower panel or engagement panel 12;112;212;312 It may include a gusset provided by a pair of hinged panels 328A / 330A, 328B / 330B, 428A / 430A, 428B / 430B, 728A / 730A, 728B / 730B, 828A / 830A, 828B / 830B, which connect to a second end flap 324 / 326, 424 / 426, 524 / 526, 724 / 726, 824 / 826, which is hinged to 412, 512, 612, 712, 720.

[0369] A pair of hinged panels 328A / 330A, 328B / 330B; 428A / 430A, 428B / 430B; 728A / 730A, 728B / 730B; 828A / 830A, 828B / 830B, 838A / 840A, 838B / 840B are upper panels or cover panels 18 / 20; 118 / 120; 254; 318 / 320; 418 / 4 It may be hinged to a portion 326;426;526;626;726;826 of a second end flap positioned substantially parallel to the lower panel or engagement panel 12;112;212;312;412;512;612;712;812.

[0370] At least one of a pair of hinged panels 828A / 830A, 828B / 830B, 838A / 840A, 838B / 840B can be at least partially defined by a pair of divergently arranged fold lines 855B, 859B.

[0371] At least one of a pair of hinged panels 828A / 830A, 828B / 830B, 838A / 840A, 838B / 840B can be at least partially defined by a pair of parallel fold lines 839B, 855B.

[0372] Carrier 90;290;390;590;690;890 includes main panel or engagement panel 12;112;212;312;412;512;612;712;812 and side panel or end panel 14,16;114,116;214A,216A;314,316,324,334;414,416,424,434;514,516,524,534;614,616,624,634;714,716,724,734;814,8 The article holding structures RT, RT1, RT2 may include engaging teeth or tabs 48; 148, 148B; 248; 448A, 448B positioned in close proximity to the fold lines 13, 15; 113, 115; 213A, 215A; 313, 315, 325, 335; 413, 415, 425, 435; 513, 515, 525, 535; 713, 715, 725, 735; 813, 815, 825, 835. Teeth or tabs 48;148,148B;248;448A,448B are defined by a pair of nonlinear lateral margins, each having a first end on the distal end margin E1 of the teeth or tabs 48;148,148B;248;448A,448B. The side edges are defined by cuts 45, 47; 145, 147; 445, 447, and cuts 45, 47; 145, 147; 445, 447 are folded from their respective first ends by fold lines 13, 15; 113, 115; 213A, 215A; 313, 315, 325, 335; 413, 415, 425, 435; 513, 515, 525, 535; 613, 615, 625, 635; 713, 715, 725, 7 They extend toward 35;813, 815, 825, 835, and then turn away from each other while maintaining space from the fold lines 13, 15;113, 115;213A, 215A;313, 315, 325, 335;413, 415, 425, 435;513, 515, 525, 535;613, 615, 625, 635;713, 715, 725, 735;813, 815, 825, 835.Cuts 45, 47; 145, 147; 445, 447 are terminated at their respective second ends, which are spaced apart from the fold lines 13, 15; 113, 115; 213A, 215A; 313, 315, 325, 335; 413, 415, 425, 435; 513, 515, 525, 535; 613, 615, 625, 635; 713, 715, 725, 735; 813, 815, 825, 835.

[0373] The item carriers 90;290;390;590;690;890 may include cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 and spaced-apart engagement panels 12;112;212;312;412;512;612;712;812. The item carriers 90;290;390;590;690;890 connect the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 with the engaging panels 12;112;212;312;412;512;612;712;812. It is possible to include male locking tabs 80, 180, 280, 380, 480, 580, 680, 780, 880, 882 formed from cover panels 18 / 20; 118 / 120; 254; 318 / 320; 418 / 420; 518 / 520; 618 / 620; 718 / 720; 818 / 820. The locking tabs 80;180;280;380;480;580;680;780;880,882 are hinged to the cover panels 18 / 20;118 / 120;254 along a conceptual fold line nn, which extends obliquely to at least one of the end edges M1, M2 and side edges 19;119;319;419;519;619;719;819 of the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820. The cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 form the upper panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820, and the engaging panels 12;112;212;312;412;512;612;712;812 form the lower panels 12;112;212;312;412;512;612;712;812.

[0374] This may be advantageous, in particular, when only a small space is available at the center of the four upper engagement apertures to provide finger holes, in embodiments adapted to accommodate articles with a sleek or slim design in which the diameter of the article has little variation across the height of the article.

[0375] The disclosure also provides an article carrier 290, which includes an engagement panel 212 having engagement apertures A7, A8 for receiving the upper portion of an article B, a cover panel 254 disposed at a predetermined position spaced above the engagement panel 212, and connecting structures A2, 260, 256A, 256B for connecting the cover panel 254 to the engagement panel 212. The engagement panel 212 and the cover panel 254 are formed from separate blanks 210A, 210B, respectively.

[0376] The article carrier 290 may further include article stabilization structures 214A, 216A, 218, and 220 extending downward from the engagement panel 212. The article stabilization structures 214A, 216A, 218, and 220 surround a group of articles B being packaged.

[0377] The locking tabs 80;180;280;380;480;580;680;780;880,882 include shoulder portions or stoppers S, S1, S2, and the shoulder portions or stoppers S, S1, S2 are connected to the locking tabs 80;180;280;380;480;580;680;780;880,882 and the panels 20;120,254;320;42 to which they are hinged. The shoulder portion or stopper S is positioned at a distance from the hinged connection between panels 0, 520, 620, 720, 818, and 820, and in this way the shoulder portion or stopper S engages with the second panel 12, 112, 212, 312, 412, 512, 612, 712, 812, which is positioned at a distance from the panels 20, 120, 254, 320, 420, 520, 620, 720, 818, and 820.

[0378] The locking tabs 580;680 may include one or more separating elements 587, 687 that define the engaging edges of the engaging or fixed portions 580c, 680c. The engaging edges are arranged to engage with the first surface or lower surface of the second panel 12;112;212;312;412;512;612;712;812.

[0379] The separation elements 587, 687 can define the support edge or bracing edge of the wing portion or lateral portion 580b, 680b of the locking tabs 580, 680. The bracing edge is positioned to engage with the second surface or upper surface of the second panel 12;112;212;312;412;512;612;712;812. The second surface of the second panel 12;112;212;312;412;512;612;712;812 faces the first surface of the second panel 12;112;212;312;412;512;612;712;812.

[0380] The separating elements 587, 687 may be provided by cut lines 587, 687, slots, or slits. The cut lines 587, 687, slots, or slits may be oriented obliquely to the hinged connection between the locking tabs 580; 680 and the panels 20; 120, 254; 320; 420; 520; 620; 720; 820 to which they are hinged.

[0381] The locking tabs 80;180;280;380;480;580;680;780;880,882 form cushioning flaps of the handle structure to allow the carriers 90;290;390;590;690;890 to be carried by the user.

[0382] The locking tabs 80;180;280;380;480;580;680;780;880,882 define a first opening in the panels 20;120,254;320;420;520;620;720;820,818 to which they are hinged, and the first opening is positioned to align with a second or handle opening A2 defined in the second panel 12;112;212;312;412;512;612;712;812. The first and second openings together define passages through panels 18 / 20, 12; 118 / 120, 112; 254, 212; 312, 318 / 320; 412, 418 / 420; 512, 518 / 520; 612, 618 / 620; 712, 718 / 720; 812, 818 / 820, which are spaced apart in pairs.

[0383] The second panels 12;112;212;312;412;512;612;712;812 restrict the travel or folding of the locking tabs 80;180;280;380;480;580;680;780;880,882. The edges of the second panels 12;112;212;312;412;512;612;712;812, provided by the second opening or handle opening A2, provide end stops, and the locking tabs 80;180;280;380;480;580;680;780;880,882 can engage with the end stops. The locking tabs 80;180;280;380;480;580;680;780;880, 882 include a bridging region that extends across the gap or void between the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 and the engaging panels 12;112;212;312;412;512;612;712;812. The bridging region is defined between the hinged connection or conceptual bend line nn and the shoulder portion or stopper S of the locking tabs 80;180;280;380;480;580;680;780;880, 882.

[0384] The cover panel 254 may include margin areas 254A, 254B that are folded around the shoulder or side portion of the article B that forms the packaged article group.

[0385] The cover panels 18 / 20; 118 / 120; 318 / 320; 418 / 420; 518 / 520; 618 / 620; 718 / 720; 818 / 820 may include a pair of covering flaps 18, 20; 118, 120; 318, 320; 418, 420; 518, 520; 618, 620; 718, 720; 818, 820, and a pair of covering flaps 18, 20; 118, 120; 318, Each of the 320;418, 420;518, 520;618, 620;718, 720;818, and 820 panels is hinged to the engaging panels 12;112;212;312;412;512;612;712;812 by their respective side panels 14, 16;114, 116;314, 316;414, 416;514;516;614, 616;714, 716;814, 816.

[0386] Side panels 14, 16; 114, 116; 314, 316; 414, 416; 514; 516; 614, 616; 714, 716; 814, 816 may have a height dimension defined between a first hinged connection to engaging panels 12; 112; 312; 412; 512; 612; 712; 812 and a second hinged connection to each of a pair of covering flaps 18, 20; 118, 120; 318, 320; 418, 420; 518, 520; 618, 620; 718, 720; 818, 820. The height dimension can be substantially equal to the depth through which article B penetrates or passes through the article holding structures RT, RT1, RT2 provided within the engaging panels 12;112;312;412;512;612;712;812.

[0387] The height dimension may be greater than the depth through which article B penetrates or passes through the article holding structures RT, RT1, RT2 provided within the engaging panels 12;112;312;412;512;612;712;812, and in such embodiments, the width of the cover panels 18 / 20;118 / 120;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 may be smaller than the width of the engaging panels 12;112;312;412;512;612;712;812. Side panels 14, 16; 114, 116; 314, 316; 414, 416; 514; 516; 614, 616; 714, 716; 814, 816 can be oriented diagonally with respect to cover panels 18 / 20; 118 / 120; 318 / 320; 418 / 420; 518 / 520; 618 / 620; 718 / 720; 818 / 820 and / or engagement panels 12; 112; 312; 412; 512; 612; 712; 812.

[0388] Furthermore, this disclosure provides article carriers 90;290;390;590;690;890 including a pair of spaced-apart panels, including cover / upper panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 and engaging panels 12;112;212;312;412;512;612;712;812. The item carriers 90;290;390;590;690;890 connect the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 with the engaging panels 12;112;212;312;412;512;612;712;812. To that end, it is possible to include male locking tabs 80, 180, 280, 380, 480, 580, 680, 780, 880, and 882 formed from cover panels 18 / 20; 118 / 120; 254; 318 / 320; 418 / 420; 518 / 520; 618 / 620; 718 / 720; 818 / 820. The locking tabs 80;180;280;380;480;580;680;780;880,882 are hinged to the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820 along the fold lines 81;181;281;381;481;581,681;781;881,883. The fold lines 81;181;281;381;481;781;881,883 are located on a conceptual line nn, which extends diagonally to at least one of the end edges M1, M2 and side edges 19;119;319;419;519;618 / 620;718 / 720;818 / 820 of the cover panels 18 / 20;118 / 120;254;318 / 320;418 / 420;518 / 520;618 / 620;718 / 720;818 / 820.

[0389] When used herein, directional references such as “top,” “bottom,” “base,” “front,” “back,” “edge,” “side,” “inside,” “outside,” “upper side,” and “lower side” should be recognized as not necessarily limiting each panel to such orientation, but merely serving to distinguish these panels from one another.

[0390] As used herein, the terms “hinge connection” and “fold line” refer to all forms of lines that define a hinge feature of a blank, facilitating the folding of portions of the blank toward each other, or otherwise indicating the optimal panel folding location for the blank. References to “hinge connection” should not necessarily be interpreted as referring only to a single fold line. In fact, a hinge connection can be formed from two or more fold lines, where each of the two or more fold lines can be either straight / linear or curved / curved. When linear fold lines form a hinge connection, they can be arranged parallel to each other or at a slight angle to each other. When curved fold lines form a hinge connection, they can intersect each other and define a molded panel within the area enclosed by the curved fold lines. A typical example of such a hinged connection may include a pair of arched or arc-shaped folds that intersect at two points, defining an elliptical panel between them. A hinged connection may be formed from one or more linear folds and one or more curved folds. A typical example of such a hinged connection may include a combination of linear folds and arched or arc-shaped folds that intersect at two points, defining a crescent-shaped panel between them.

[0391] As used herein, the term “fold line” can refer to any of the following: a scored line, an embossed line, a debossed line, a perforated line, a short slit line, a half-cut line, a single half-cut, a broken cut line, a aligned slit line, a scored line, and any combination of the above options.

[0392] It should be understood that hinged connections and fold lines can each include elements formed within the blank substrate, including perforations, perforation lines, short slit lines, half-cut lines, single half-cuts, cut lines, interrupted cut lines, slits, scores, embossed lines, debossed lines, and any combination thereof. The elements can be dimensioned and positioned to provide the desired functionality. For example, perforation lines can be dimensioned or designed with a certain degree of weakness to define fold lines and / or cut lines. Perforation lines can be designed to facilitate bending and resist breakage, to facilitate bending and facilitate breakage with greater effort, or to facilitate breakage with little effort.

[0393] As used herein, the phrase “aligned with” refers to the alignment of two or more elements in an assembled carton, such as an aperture formed in a first of two overlapping panels and a second aperture formed in a second of two overlapping panels. These elements that are aligned with each other may be aligned with each other in the direction of the thickness of the overlapping panels. For example, when an aperture in a first panel is “aligned with” a second aperture in a second panel that is installed in an overlapping arrangement with the first panel, the edge of the aperture may extend along at least a portion of the edge of the second aperture and may be aligned with the second aperture in the direction of the thickness of the first and second panels. [Explanation of symbols]

[0394] 10 Blank 12 Main panel, engagement panel 13 Folding lines 14 First side panel 14 15 Folding lines 16. Second end panel 17 Folding line, side edge 18. First top panel 19 Folding line, side edge 20. Second top panel 41 cuts, cut lines 43 cuts, cut lines 44 teeth, tabs 45 cuts 47 cuts 48 teeth, tabs 51 Cut line 53 Cut line 80 Locking Tabs 81 Folding line 83 Folding lines 85 Folding lines 90 packages, carrier 110 Blank 112 Main Panel 113 Folding line 114 First side panel 115 Folding line 116 Second side panel 117 Side edge 118 Upper panel, cover panel 119 Side edge 120 Upper panel, cover panel 141 Cut, cut line 143 Cut, cut line 144 teeth, tabs 145 cuts 146 teeth, tabs 147 cuts 148 teeth, tabs 148B Teeth, Tabs Cut lines 51, 151, 251 53, 153, 253 cut lines 149 Second cut line 181 Folding line 183 Folding line 185 Folding line 201 Cut line 210A First Blank 210B Second Blank 212 Main Panel 213A First folding line 213B Second folding line 214A First upper end panel 214B First lower end panel 215A, 215B Folding line 216A Second upper end panel 216B Second lower end panel 217 Folding line 218 First side panel 219 Folding line 220 Second side panel 244 teeth, tabs 246 teeth, tabs 248 teeth, tabs 254A, 254B Margin Area 256A, 256B Slit, Cut Line 257A, 257B Folding lines 260A First corner panel 260B Second corner panel 261A, 261B Folding lines 262A Third corner panel 262B Fourth corner panel 263A, 263B Folding lines 264A First fixed panel 264B Second fixed panel 265A, 265B Folding lines 266A Third fixed panel 266B Fourth fixed panel 267A, 267B Folding lines 268A First Web Panel 268B Second Web Panel 269A, 269B Folding lines 270A Third Web Panel 270B The fourth web panel 271A, 271B Folding lines 272 First flap 273A, 273B Folding line 274A, 274B wing section 275A, 275B Folding line 276 Second flap 277A, 277B Folding lines 278A, 278B wing section 279A, 279B Folding lines 280 Locking Tabs 281 Folding line 283 Folding line 285 Folding line 290 packages, carrier 292 Goods Carrier 310 Blank 312 Main Panel 313 Folding line 314 First side panel 315 Folding line 316 Second side panel 317 Folding line 318 First top panel 319 Folding line 320 Second top panel 322A First Anchor Flap 322B Second anchor flap 323A, 323B Folding line 324 First End Panel 325 Folding line 326 First top-end flap 327 Folding line 328A First connection panel 328B Third Connection Panel 330A Second connection panel 330B Fourth Connection Panel 332A Third anchor flap 332B Fourth Anchor Flap 333A, 333B Folding lines 334 Second End Panel 335 Folding line 336 Second top-end flap 337 Folding line 338A Fifth Connection Panel 338B Seventh Connection Panel 339B Folding line 340A Connection Panel No. 6 340B Connection Panel No. 8 355B Folding line 359B Folding line 380 Locking Tabs 381 Folding line 390 packages, carrier 391 First fold line 392 Second tab 393 Second fold line 394 Third tab 395 Third fold line 396 First tab 397 First cutting line or cut line 399 Second cutting line or cut line 410 Blank 412 Main Panel 413 Folding line 414 First side panel 415 Folding line 416 Second side panel 417 Folding line 418 First top panel 419 Folding line 420 Second top panel 422A First anchor flap 422B Second anchor flap 423A, 423B Folding line 424 First End Panel 425 Folding line 426 First top-end flap 427 Folding line 428A First connection panel 428B Third connection panel 430A Second connection panel 430B Fourth connection panel 432A Third anchor flap 432B Fourth Anchor Flap 433A, 433B Folding lines 434 Second End Panel 435 Folding line 436 Second top-end flap 437 Folding line 438A Fifth connection panel 438B Seventh Connection Panel 440A Connection Panel No. 6 440B Connection Panel No. 8 441 cuts 443 cuts 444 teeth 445 cuts 447 cuts 448 teeth 448A First tab 448B Second tab 451 Cut line 453 Cut line 480 Locking Tabs 481 Folding line 492 Female Tab 494 Female Tab 496 Female Tab 510 Blank 512 Main Panel 513 Folding line 514 First side panel 515 Folding line 516 Second side panel 517 Folding line 518 First top panel 519 Folding line 520 Second top panel 522A First anchor flap 522B Second anchor flap 523A, 523B Folding line 524 First End Panel 525 Folding line 526 First top-end flap 527 Folding line 528A First connection panel 528B Third connection panel 530A Second connection panel 530B Fourth connection panel 532A Third anchor flap 532B Fourth Anchor Flap 533A, 533B Folding line 534 Second End Panel 535 Folding line 536 Second top-end flap 537 Folding line 580 Locking Tabs 580a Part 1 580b wing section 580c Engagement part, fixed part 581 Folding line 585 Folding line 587 Cut line, separation element 588 Handle flap 589 Folding line 589a Folding line 589b Diagonal fold line 590 packages, carrier 594 Female tab, receiver tab 610 Blank 612 Main Panel 613 Folding line 614 First side panel 615 Folding line 616 Second side panel 617 Folding line 618 First top panel 619 Folding line 620 Second top panel 622A First anchor flap 622B Second anchor flap 623A, 623B Folding line 624 First End Panel 625 Folding line 626 First top-end flap 627 Folding line 628A First connection panel 628B Third connection panel 630A Second connection panel 630B Fourth connection panel 632A Third anchor flap 632B Fourth Anchor Flap 633A, 633B Folding lines 634 Second End Panel 635 Folding line 636 Second top-end flap 637 Folding line 680 Locking Tabs 680a Part 1 680b wing section 680c Engagement part, fixed part 681 Folding line 683 Folding line 685 Folding line 687 Cut line, separation element 690 packages, carrier 691 Folding line 692 Receiver Side Tab 693 Folding line 694 Female tab, receiver tab 694a, 694b, 694c, 694d End tabs 695a, 695b, 695c, 695d Folding lines 696 Receiver Side Tab 710 Blank 712 Main Panel 713 Folding line 714 First side panel 715 Folding line 716 Second side panel 717 Folding line 718 First top panel 719 Folding line 720 Second top panel 722A First anchor flap 722B Second anchor flap 723A, 723B Folded line 724 First End Panel 725 Folding line 726 First top-end flap 727 Folding line 728A First connection panel 728B Third connection panel 730A Second connection panel 730B Fourth connection panel 732A Third anchor flap 732B Fourth Anchor Flap 733A, 733B Folding line 734 Second End Panel 735 Folding line 736 Second top-end flap 737 Folding line 738A Fifth Connection Panel 738B Seventh Connection Panel 740A Connection Panel No. 6 740B Connection Panel No. 8 780 Locking Tabs 781 Folding line 790 packages, carrier 791 Folding line 792 Female tab, receiver side tab 793 Folding line 794 Female tab, receiver tab 795 Folding line 796 Female tab, receiver side tab 797 First cutting line or cut line 799 Second cutting line or cut line 810 Blank 812 Main Panel 813 Folding line 814 First side panel 815 Folding line 816 Second side panel 817 Folding line 818 First top panel 819 Folding line 820 Second top panel 822A First anchor flap 822B Second anchor flap 823A, 823B Folded line 824 First End Panel 825 Folding line 826 First top-end flap 827 Folding line 828A First connection panel 828B Third Connection Panel 830A Second connection panel 830B Fourth connection panel 832A Third anchor flap 832B Fourth Anchor Flap 833A, 833B Folding line 834 Second End Panel 835 Folding line 836 Second top-end flap 837 Folding line 838A Fifth connection panel 838B Seventh Connection Panel 839B Folding line 840A Connection Panel No. 6 840B Connection Panel No. 8 855B Folding line 859B Folding line 880 Locking Tabs 881 Folding line 882 Second tab 883 Folding line 884 First tab 885 Folding line 886 Second tab 890 packages, carrier A1 Aperture A2 Handle opening A3 Receiver opening A4 First Aperture A5 Second Aperture A7 First Aperture A8 Second Aperture A9 Aperture A10 Aperture A11 Aperture A12 Receiver Aperture B Goods C center C1 First recess C2 Third recess C3 Second recess C4 Third recess or notch D1 Locking tab, stopper D2 Locking tab, stopper E1 Engaging edge, distal end edge L Locking Element M1, M2 end edge mm conceptual line nn Conceptual fold line P1, P2 tabs RC Receiver RT article holding structure RT1 Outermost article holding structure RT2 Intermediate Article Holding Structure S Shoulder section, stopper T1 First tab T2 Second tab T3 Third Tab V1, V2 cut lines xx Second conceptual line yy The first conceptual line θ1 angle θ2 angle θ3 angle

Claims

1. An article carrier for engaging with at least one article, the article carrier comprising spaced-apart panels, including an upper panel and a lower panel, the article carrier comprising a locking tab formed from the upper panel, the locking tab providing a retaining device for securing the upper panel in a suitable position above the lower panel, at least a portion of the locking tab being disposed between the upper panel and the lower panel to maintain the spacing between the upper panel and the lower panel, the locking tab comprising one or more separating elements defining an engaging edge of the engaging portion, the engaging edge being disposed to engage with a first surface of the lower panel.

2. The article carrier according to claim 1, wherein the locking tab protrudes downward through an opening in the lower panel, and the locking tab engages with the periphery of the opening in the lower panel.

3. The article carrier according to claim 1, wherein the upper panel includes a composite cover panel formed from an upper covering flap and a lower covering flap, the upper covering flap and the lower covering flap at least partially overlapping, the upper covering flap includes the locking tab, and the lower covering flap includes an opening defined by one or more female tabs.

4. The article carrier according to claim 3, wherein the locking tab engages with at least one of the female tabs.

5. The article carrier according to claim 4, wherein at least one of the female tabs protrudes downward through an opening in the lower panel.

6. The article carrier according to claim 4, wherein the locking tab engages around an opening in the lower panel and engages with at least one recessed portion of the female tab.

7. The article carrier according to claim 3, wherein at least a portion of the one or more female tabs is disposed between the upper panel and the lower panel to maintain the gap between the upper panel and the lower panel.

8. The article carrier according to claim 1, wherein the one or more separating elements define a support edge of a wing portion, the support edge is positioned to engage with a second surface of the lower panel, and the second surface of the lower panel faces the first surface of the lower panel.

9. The article carrier according to claim 1, wherein the locking tabs are oriented diagonally with respect to the upper panel and the lower panel.

10. The article carrier according to claim 1, wherein the upper panel includes a composite cover panel formed from an upper covering flap and a lower covering flap, the upper covering flap and the lower covering flap overlap at least partially, the upper covering flap includes a first male locking tab, and the lower covering flap includes an opening defined by a second male locking tab.

11. The article carrier according to claim 1, wherein the locking tab is hinged to the upper panel along a conceptual fold line that extends diagonally to at least one of the end edge and side edge of the upper panel.

12. A blank for forming an article carrier, the blank comprising a pair of panels arranged to be spaced apart in a set-up carrier, the pair of panels comprising an upper panel and a lower panel, the blank comprising a locking tab formed from the upper panel, the locking tab providing a retaining device for securing the upper panel in a suitable position above the lower panel in a locked state, at least a portion of the locking tab being disposed between the upper panel and the lower panel, maintaining the spacing between the upper panel and the lower panel in the locked state, the locking tab being hinged to the upper panel along a conceptual fold line extending obliquely to a fold line along the side edge of the upper panel.

13. The blank according to claim 12, wherein the locking tab is hinged to the upper panel along a fold line located on the conceptual fold line.

14. The article carrier according to claim 1, further comprising a handle structure partially formed from the upper panel and partially formed from the lower panel, wherein the handle structure includes a cushioning flap, the cushioning flap being formed from the upper panel and folded into a gap between the upper panel and the lower panel, and the cushioning flap providing the locking tab.

15. The blank according to claim 12, wherein the locking tab in the locked state protrudes downward from the opening of the lower panel, and the shoulder portion of the locking tab provides an engaging edge that engages with the periphery of the opening of the lower panel, and functions as a tension member to prevent the gap from widening.

16. The blank according to claim 12, wherein the locking tab includes one or more separation elements defining one or more of the engaging edges of the locking tab, and one or more of the engaging edges are arranged to engage with the lower surface of the lower panel.

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