Article carrier and blank therefor

Abstract

Aspects of the disclosure relate to a package, an article carrier (90; 190; 290; 390) for packaging one or more articles (B) and a blank (10; 110; 210; 310) for forming the carrier (90; 190; 290; 390). The article carrier (90; 190; 290; 390) comprising a plurality of primary panels including a pair of spaced apart panels (12 / 20, 16; 112 / 120, 116; 212 / 220, 216; 312 / 320, 316) including an upper panel (12 / 20; 112 / 120; 212 / 220; 312 / 320) and a lower panel (16; 116; 216; 316) and a side panel (14, 18; 114, 118; 214, 218; 314, 318) extending between the upper and lower panels (12 / 20, 16; 112 / 120, 116; 212 / 220, 216; 312 / 320, 316). The side panel (14, 18; 114, 118; 214, 218; 314, 318) is hingedly connected to the lower panel (16; 116; 216; 316) by a fold line (15, 17; 115, 117; 215, 217; 315, 317). The article carrier (90; 190; 290; 390) further includes at least one article engaging device (RT1, RT2; RT) and at least one opening feature (AD). The at least one engaging device (RT1, RT2; RT) formed at least in the lower panel (16; 116; 216; 316). The at least one opening feature (AD) comprises a tear initiation tab (70; 170; 270; 370) and at least one severance line (73, 75; 173, 175; 273, 275; 373, 375). The tear initiation tab (70; 170; 270; 370) is defined in at least one of the side panel (14, 18; 114, 118; 214, 218; 314, 318) and the upper panel (12 / 20; 112 / 120; 212 / 220; 312 / 320) and wherein the at least one severance line (73, 75; 173, 175; 273, 275; 373, 375) extends between the tear initiation tab and the at least one engaging device (RT1, RT2; RT).

Description

[0001] ARTICLE CARRIER AND BLANK THERFOR

[0002] TECHNICAL FIELD

[0003] The present invention relates to article carriers and to blanks for forming the same. More specifically, but not exclusively, the invention relates to a carrier of the top-gripping type having an engaging panel including one or more apertures for receiving and retaining an article therein and an access device or opening feature to facilitate removal of the article.

[0004] BACKGROUND

[0005] In the field of packaging, it is known to provide cartons for carrying multiple articles. Cartons are well known in the art and are useful for enabling consumers to transport, store and access a group of articles for consumption. For cost and environmental considerations, such cartons or carriers need to be formed from as little material as possible and cause as little wastage in the materials from which they are formed as possible. Further considerations are the strength of the carton and its suitability for holding and transporting large weights of articles. It is desirable that the contents of the carton are secure within the carton.

[0006] It is well known to provide top gripping article carriers in which an aperture is formed in a panel of the carrier, wherein tabs are struck from said aperture. The tabs are displaced out of the plane of said panel when an article is received in the aperture, wherein said tabs engage the article generally about a flange or lip of the article.

[0007] The present invention seeks to provide an improvement in the field of cartons, typically formed from paperboard or the like.

[0008] SUMMARY

[0009] A first aspect of the invention provides an article carrier for engaging at least one article. The article carrier comprises a plurality of primary panels including a pair of spaced apart panels including an upper panel and a lower panel and a side panel extending between the upper and lower panels. The side panel is hingedly connected to the lower panel by a first fold line. The article carrier further includes at least one article engaging device and at least one opening feature. The at least one article engaging device is formed at least in the lower panel. The at least one opening feature comprises a tear initiation tab and at least one severance line. The tear initiation tab is defined in at least one of the side panel and the upper panel and wherein the at least one severance line extends between the tear initiation tab and the at least one article engaging device.

[0010] Optionally, the tear initiation tab is hingedly connected along a part of the first fold line or along part of a second fold line between the side panel and the upper panel.

[0011] Optionally, the at least one severance line is defined in at least the lower panel.

[0012] Optionally, each of the at least one article engaging devices is associated with an opening feature.

[0013] Optionally, each of the at least one article engaging devices is coupled to an opening feature.

[0014] Optionally, each of the at least one article engaging devices comprises an opening feature.

[0015] Optionally, the tear initiation tab is a push-in tab which is displaceable into the carrier. Optionally, the tear initiation tab is a push-in tab which is displaceable toward the at least one article engaging device.

[0016] Optionally, a notional line extends between a midpoint of the part of the first fold line and a center of the at least one article engaging device, and wherein the notional line is obliquely disposed with respect to the first fold line.

[0017] A second aspect of the invention provides an article carrier for engaging at least one article. The article carrier comprises a plurality of primary panels including an engaging panel and a side panel hingedly connected to the engaging panel by a first fold line. The article carrier further includes two or more article engaging devices and two or more opening features. The two or more article engaging devices are formed at least in the engaging panel and disposed along the first fold line. Each of the two or more opening features comprising a tear initiation tab and at least one severance line. The tear initiation tabs are defined in at least the side panel. The at least one severance line of each opening feature extends between the respective tear initiation tab and a single one of the two or more article engaging devices. Each tear initiation tab is hinged along part of the first fold line. A first notional line is disposed obliquely with respect to the first fold line and the first notional line extends between a midpoint of the part of the first fold line and a center of a respective one of the two or more article engaging devices.

[0018] A third aspect of the invention provides an article carrier for engaging at least one article. The article carrier comprises an upper panel and a lower panel spaced apart from the upper panel. The lower panel comprises at least one article engaging device. The upper panel comprises at least three yieldable flaps formed from the upper panel. The at least three yieldable flaps when displaced, define an access window in the upper panel through which a portion of the lower main panel is accessible. The portion of the lower main panel comprises at least one handle opening.

[0019] Optionally, the at least three yieldable flaps comprises at least one panel locking tab.

[0020] Optionally, the at least one handle opening comprises a pair of handle openings.

[0021] Optionally, the at least one handle opening is defined at least in part by handle tab.

[0022] A fourth aspect of the invention provides a blank for forming an article carrier. The blank comprises a plurality of primary panels including a pair of spaced apart panels including an upper panel and a lower panel and a side panel extending between the upper and lower panels. The side panel is hingedly connected to the lower panel by a first fold line. The blank further includes at least one article engaging device and at least one opening feature. The at least one article engaging device is formed at least in the lower panel. The at least one opening feature comprises a tear initiation tab and at least one severance line. The tear initiation tab is defined in at least one of the side panel and the upper panel. The at least one severance line extends between the tear initiation tab and the at least one article engaging device.

[0023] A fifth aspect of the invention provides a blank for forming an article carrier. The blank comprises a plurality of primary panels including an engaging panel and a side panel hingedly connected to the engaging panel by a first fold line. The blank further includes two or more article engaging devices and two or more opening features. The two or more article engaging devices are formed at least in the engaging panel and disposed along the first fold line. Each of the two or more opening features comprises a tear initiation tab and at least one severance line. The tear initiation tabs are defined in at least the side panel. The at least one severance line of each opening feature extends between the respective tear initiation tab and a single one of the two or more article engaging devices. Each tear initiation tab is hinged along part of the first fold line. A first notional line is disposed obliquely with respect to the first fold line and the first notional line extends between a midpoint of the part of the first fold line and a center of a respective one of the two or more article engaging devices.

[0024] A sixth aspect of the invention provides a blank for forming an article carrier. The blank comprises an upper panel and a lower panel spaced apart from the upper panel. The lower panel comprises at least one article engaging device. The upper panel comprises at least three yieldable flaps formed from the upper panel. The at least three yieldable flaps when displaced, define an access window in the upper panel through which a portion of the lower main panel is accessible. The portion of the lower main panel comprises at least one handle opening.

[0025] Further features and advantages of the present invention will be apparent from the specific embodiments illustrated in the drawings and discussed below.

[0026] Within the scope of this application, it is envisaged or intended that the various aspects, embodiments, examples, features and alternatives set out in the preceding paragraphs, in the claims and / or in the following description and drawings may be considered or taken independently or in any combination thereof.

[0027] Features or elements described in connection with, or relation to, one embodiment are applicable to all embodiments unless there is an incompatibility of features. One or more features or elements from one embodiment may be incorporated into, or combined with, any of the other embodiments disclosed herein, said features or elements extracted from said one embodiment may be included in addition to, or in replacement of one or more features or elements of said other embodiment.

[0028] A feature, or combination of features, of an embodiment disclosed herein may be extracted in isolation from other features of that embodiment. Alternatively, a feature, or combination of features, of an embodiment may be omitted from that embodiment.

[0029] BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Exemplary embodiments of the invention will now be described with reference to the accompanying drawings, in which:

[0031] Figure 1 is a plan view from above of a blank for forming a carrier according to a first embodiment;

[0032] Figure 1 B is an enlarged plan view from above of a portion of the blank of Figure 1 ;

[0033] Figure 2 is a perspective view from above of a carrier formed from the blank of Figure 1 ;

[0034] Figure 3 is a plan view from above of a blank for forming a carrier according to a second embodiment;

[0035] Figure 3B is an enlarged plan view from above of a portion of the blank of Figure 3;

[0036] Figure 4 is a perspective view from above of a carrier formed from the blank of Figure 3;

[0037] Figures 5A and 5B are perspective views of a portion of the carrier of Figure 4 showing an access device in use;

[0038] Figure 6 is a plan view from above of a blank for forming a carrier according to a third embodiment;

[0039] Figure 7 is a perspective view from above of a carrier formed from the blank of Figure 6;

[0040] Figure 8 is a plan view from above of a blank for forming a carrier according to a fourth embodiment; Figure 9 is a perspective view from above of a carrier formed from the blank of Figure 8; and

[0041] Figure 10 is a perspective view from above of a carrier formed from the blank of Figure 8 in which an article has been removed.

[0042] DETAILED DESCRIPTION OF EMBODIMENTS

[0043] Detailed descriptions of specific embodiments of the package, blanks and carriers are disclosed herein. It will be understood that the disclosed embodiments are merely examples of the way in which certain aspects of the invention can be implemented and do not represent an exhaustive list of all of the ways the invention may be embodied. As used herein, the word "exemplary” is used expansively to refer to embodiments that serve as illustrations, specimens, models, or patterns. Indeed, it will be understood that 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 particular components. Well-known components, materials or methods are not necessarily described in great detail in order to avoid obscuring the present disclosure. Any specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the invention.

[0044] Referring to Figure 1 , there is shown a plan view of a blank 10 which is capable of forming a carton or carrier 90, as shown in Figure 2, for containing and carrying a group of primary products such as, but not limited to, bottles or cans, hereinafter referred to as articles B. The blank 10 forms a secondary package for packaging at least one primary product container or package.

[0045] Alternative blanks 110; 210; 310 are shown in Figures 3, 6, and 8 for forming carton or carrier 190: 290; 390, as shown in Figures 4, 7, and 9, for containing and carrying a group of primary products such as, but not limited to, bottles or cans, hereinafter referred to as articles B.

[0046] In the embodiments detailed herein, the terms "carton” and "carrier” refer, for the non-limiting purpose of illustrating the various features of the invention, to a container for engaging and carrying articles, such as primary product containers. It is contemplated that the teachings of the invention can be applied to various product containers, which may or may not be tapered and / or cylindrical. Exemplary containers include bottles (for example metallic, glass or plastics bottles), cans (for example aluminium cans), tins, pouches, packets and the like.

[0047] The blanks 10; 110; 210; 310 are formed from a sheet of suitable substrate. It is to be understood that, as used herein, the term "suitable substrate” includes all manner of foldable sheet material such as paperboard, corrugated board, cardboard, plastic, combinations thereof, and the like. It should be recognized that one or other numbers of blanks may be employed, where suitable, for example, to provide the carrier structure described in more detail below.

[0048] The packaging structures or cartons 90; 190: 290; 390 described herein may be formed from a sheet material such as paperboard, which may be made of or coated with materials to increase its strength. It should be noted that the tear resistant materials may be provided by more than one layer, to help improve the tear-resistance of the package. Typically, one surface of the sheet material may have different characteristics to the other surface. For example, the surface of the sheet material that faces outwardly from a finished package may be particularly smooth and may have a coating such as a clay coating or other surface treatment to provide good printability. The surface of the sheet material that faces inwardly may, on the other hand, be provided with a coating, a layer, a treatment or be otherwise prepared to provide properties such as one or more of tear-resistance, good glue-ability, heat sealability, or other desired functional properties.

[0049] The material of the paperboard substrate may be selected from any conventional paperboard, for example, ranging in weight upwardly from about 10pt, preferably from about 16pt. to about 28pt. (0.0287-0.7mm). An example of such a substrate is a 23-point (pt.) SBS board (solid bleached sulphate paperboard coated on one side, trade name PrintKote®) or CNK® board (Coated Natural Kraft® -an unbleached kraft paperboard having a clay coating on one side, trade name CarrierKoteTM) manufactured by WestRock® Company. The paperboard substrate may be a bleached or unbleached board. The board may be coated on at least one side, optionally the side opposite the lamination, with a conventional coating selected for compatibility with the printing method and board composition.

[0050] The blanks 10; 110; 210; 310 may include a tear resistant layer laminated to the paperboard layer. It optionally includes an adhesive layer between the paperboard substrate and the tear resistant layer. The tear resistant layer may be disposed over the uncoated side of the paperboard substrate and may be formed of polymeric material and secured to the substrate. The tear resistant layer imparts toughness to the laminate structure. Suitable tear resistant materials may include, but not be limited to, tear resistant laminated sheet material, e.g., NATRALOCK®, which may include a layer of an n-axially oriented film, e.g., MYLAR®, which is a bi-axially oriented polyester, oriented nylon, cross-laminated polyolefin or high-density polyolefin. The orientation and cross-laminated structure of these materials contribute to the tear resistant characteristic. Also, tear resistance may be attributed to the chemical nature of the tear resistant material such as extruded metallocene-catalysed polyethylene (mPE).

[0051] Alternatively, the tear resistant layer may 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 having a high level of tear resistance may also be used.

[0052] The adhesive layer may be formed of polyolefin material such as a low-density polyethylene (LDPE). The adhesive layer may be placed between the substrate and the tear resistant layer to secure the tear resistant layer to the substrate.

[0053] In the illustrated embodiments, the blanks 10; 110; 210; 310 are configured to form a carton or carrier 90; 190: 290; 390 for packaging an exemplary arrangement of exemplary articles B. In the embodiments illustrated in Figures 1 to 7, the arrangement is a 2 x 3 matrix or array. In the embodiments illustrated in Figures 1 to 7, two rows of three articles B are provided and the articles B are 500ml or 591 ml (20US fl. oz.) bottles. In the embodiment illustrated in Figures 8 to 10, the blank 310 is arranged to accommodate four articles in a 2 x 2 matrix or array arrangement, that is to say two rows of two articles B and is configured to receive articles in the form of 1 ,5L (approx. 50US fl. oz.) bottles.

[0054] Alternatively, the blanks 10; 110; 210; 310 can be configured to form a carrier for packaging other types, number and size of articles B and / or for packaging articles B in a different arrangement or configuration. Referring to Figure 1 , there is shown a blank 10 comprising a plurality of panels 12, 14, 16, 18, 20, 22, 24, 26 including a main panel 16 for forming a lower wall or engaging panel of a carrier 90 (see Figure 2).

[0055] A first side panel 14 is hingedly connected to a first side of the main panel 16 by a hinged connection in the form of a fold line 15. A first top or cover panel 12 is hingedly connected to the first side panel 14 by a hinged connection in the form of a fold line 13.

[0056] A second side panel 18 is hingedly connected to a second side of the main panel 16 by a hinged connection in the form of a fold line 17. A second top or cover panel 20 is hingedly connected to the second side panel 18 by a hinged connection in the form of a fold line 19.

[0057] The blank 10 comprises a plurality of beam panels 22, 24, 26 for forming a brace or keel structure for increasing the rigidity of the carrier 90. The brace or keel structure may take the form of a beam extending longitudinally of the carrier 90.

[0058] The plurality of beam panels 22, 24, 26 are hingedly connected to the second top panel 20. A first beam panel 22 is hingedly connected to the second top panel 20 by a hinged connection in the form of a fold line 21 . A second beam panel 24, also referred to herein as floor panel 24, is hingedly connected to the first beam panel 22 by a hinged connection in the form of a fold line 23. A third beam panel 26 is hingedly connected to the second beam panel 24 by a hinged connection in the form of a fold line 25.

[0059] The first top panel 12, second top panel 20, first and second side panels 14, 16 and main panel 16 form a tubular structure. Each end of the tubular structure is closed by an end closure structure. A first end closure structure comprises a first end panel 28 hingedly connected to a first end of the main panel 16 by a hinged connection in the form of a fold line 27.

[0060] A first anchor flap 38A is hingedly connected to a first end of the first top panel 12 by a hinged connection in the form of a fold line 37A. The first anchor flap 38A is hingedly connected to a second anchor flap 36A by a hinged connection in the form of a fold line 39A. The second anchor flap 36A is hingedly connected to a first end of the first side panel 14 by a hinged connection in the form of a fold line 35A.

[0061] A first connecting panel 40A is hingedly connected to the second anchor flap 36A by a hinged connection in the form of a fold line 41A. The first connecting panel 40A is hingedly connected to the first end panel 28 by a hinged connection in the form of a fold line 43A.

[0062] The first side panel 14 is separated from the first connecting panel 40A by an aperture A4. The aperture A4 separates each of the first connecting panel 40A and the second anchor flap 36A from the main panel 16.

[0063] A third anchor flap 38C is hingedly connected to a first end of the second top panel 20 by a hinged connection in the form of a fold line 37C. The third anchor flap 38C is hingedly connected to a fourth anchor flap 36C by a hinged connection in the form of a fold line 39C. The fourth anchor flap 36C is hingedly connected to a first end of the second side panel 18 by a hinged connection in the form of a fold line 35C.

[0064] A second connecting panel 40C is hingedly connected to the fourth anchor flap 36C by a hinged connection in the form of a fold line 41 C. The second connecting panel 40C is hingedly connected to the first end panel 28 by a hinged connection in the form of a fold line 43C. The second side panel 18 is separated from the second connecting panel 40C by an aperture A4. The aperture A4 separates each of the second connecting panel 40C and the fourth anchor flap 36C from the main panel 16.

[0065] Optionally, a first top end flap 32 is hingedly connected to first end panel 28 by a hinged connection in the form of a fold line 31.

[0066] A second end closure structure comprises a second end panel 30 hingedly connected to a second end of the main panel 16 by a hinged connection in the form of a fold line 29.

[0067] A fifth anchor flap 38B is hingedly connected to a second end of the first top panel 12 by a hinged connection in the form of a fold line 37B. The fifth anchor flap 38B is hingedly connected to a sixth anchor flap 36B by a hinged connection in the form of a fold line 39B. The sixth anchor flap 36B is hingedly connected to a second end of the first side panel 14 by a hinged connection in the form of a fold line 35B.

[0068] A third connecting panel 40B is hingedly connected to the sixth anchor flap 36B by a hinged connection in the form of a fold line 41 B. The third connecting panel 40B is hingedly connected to the second end panel 30 by a hinged connection in the form of a fold line 43B.

[0069] The first side panel 14 is separated from the third connecting panel 40B by an aperture A4. The aperture A4 separates each of the third connecting panel 40B and the sixth anchor flap 36B from the main panel 16.

[0070] A seventh anchor flap 38D is hingedly connected to a second end of the second top panel 20 by a hinged connection in the form of a fold line 37D. The seventh anchor flap 38D is hingedly connected to an eighth anchor flap 36D by a hinged connection in the form of a fold line 39D. The eighth anchor flap 36D is hingedly connected to a second end of the second side panel 18 by a hinged connection in the form of a fold line 35D.

[0071] A fourth connecting panel 40D is hingedly connected to the eighth anchor flap 36D by a hinged connection in the form of a fold line 41 D. The fourth connecting panel 40D is hingedly connected to the second end panel 30 by a hinged connection in the form of a fold line 43D.

[0072] The second side panel 18 is separated from the fourth connecting panel 40D by an aperture A4. The aperture A4 separates each of the fourth connecting panel 40D and the eighth anchor flap 36D from the main panel 16.

[0073] Optionally, a second top end flap 34 is hingedly connected to second end panel 30 by a hinged connection in the form of a fold line 33.

[0074] The main panel 16 of the blank 10 includes at least one article retention structure RT1 , RT2. The main panel 16 comprises a plurality of article retention structures RT1 , RT2, specifically six article retention structures RT1 , RT2 arranged in a 2 x 3 matrix or array. Each of the article retention structures RT1 , RT2 comprises an article receiving opening defined, at least in part, by engaging tabs or teeth 60, 62, 64. The article retention structures RT 1 , RT2 comprise two pairs of endmost article retention structures RT 1 disposed adjacent to one of the first and second end panels 28, 30 and a pair of intermediate retention structures RT2 disposed between the two pairs of endmost article retention structures RT 1 .

[0075] The endmost article retention structures RT1 comprise a first engaging tab 60 struck from the main panel 16 and hingedly connected thereto by a fold line 61. The fold line 61 may be collinear or coincident with one of the fold lines 27, 29 hinging the respective first or second end panel 28, 30 to the main panel 16. A second engaging tab 62 is struck from the main panel 16 and is hingedly connected thereto by a fold line 63. The fold line 63 may be spaced apart from and parallel to one of the fold lines 15, 17 hinging the respective first or second side panel 14, 18 to the main panel 16. The second engaging tab 62 is separated from the first engaging tab 60 by cut line or severable line 65. The cut line 65 terminates in cut 67 to form a “T” shaped cutline 65 / 67. A third engaging tab 64 is struck from the main panel 16 and is hingedly connected thereto. The third engaging tab 64 is hinged in opposition to the second engaging tab 62. The third engaging tab 64 is spaced apart, or separated from, the first engaging tab 60 by an aperture A2 struck from the main panel 16. Cutlines 69A, 69B extend from the aperture A2 and define respective portions of side edge of the first and third engaging tabs 60, 64. The cutlines 69A, 69B together with a portion of the aperture A2 define an arc forming part of a perimeter of a first article receiving opening; the first article receiving opening being defined in part by the aperture A2 and in part by each of the first, second, and third engaging tabs 60, 62, 64.

[0076] The third engaging tab 64 differs from the first and second engaging tabs 60, 62 in that the hinged connection to the main panel 16 is not defined by a weakened line, crease line, cut line or similar. In this way the hinged connection between the third engaging tab 64 and the main panel 16 may be greater in fold resistance and greater in tear resistance. The third engaging tab 64 is configured to fold, or crease, a region of the main panel 16 lying between a terminal end of the cut 67 and an adjacent terminal end of the cutline 69B; the cut 67 and cutline 69B define side edge portions of the third engaging tab 64.

[0077] The intermediate article retention structures RT2 are substantially similar to the endmost article retention structures RT 1 in structure albeit the intermediate article retention structures RT2 comprise a pair of third engaging tab 64 disposed in opposition to each other. It can be considered that the first engaging tab 60 provided in the endmost article retention structures RT1 has been replaced with a second third engaging tab 64.

[0078] The first top panel 12 comprises at least one second article receiving opening defined by an aperture A1. In the illustrated embodiment, the first top panel 12 comprises six second article receiving openings arranged in a 2 x 3 matrix or array; each second article receiving opening is configured to be disposed in vertical registry with one of the article retention structures RT1 , RT2 in the main panel 16. The aperture A1 is defined by a cutline which may define a scalloped or serrated engaging edge in the first top panel 12. The apertures A1 in the first top panel 12 are smaller in dimension, diameter or width, than the openings in the main panel 16 defined in part by the engaging tabs 60, 62, 64.

[0079] The second top panel 20 comprises at least one second article receiving opening defined by an aperture A3. In the illustrated embodiment, the second top panel 20 comprises three second article receiving openings; each second article receiving opening is configured to be disposed in vertical registry with one of the article retention structures RT1 , RT2 in the main panel 16 disposed adjacent to the second side panel 18.

[0080] Each article receiving opening A3 may comprise a pair of engaging teeth 46 struck from the first beam panel 22 adjacent to the receiving opening A3. The pair of engaging teeth 46 are defined, in part, and separated by a cutline 45 defined in the first beam panel 22 and extending outward from the portion of article receiving opening A3 provided therein.

[0081] The first top panel 12 comprises at least one first locking element L1 , the illustrated embodiment comprises two first locking elements L1. The first locking elements L1 take the form of a first locking tab 52 struck from, or defined within, the first top panel 12 and hingedly connected thereto. The first locking tab 52 comprises a head 52A, the head 52A may be wider than a central body of the first locking tab 52 so as to define shoulders or barbs forming detents for engaging with the main panel 16. The first locking tab 52 comprises a pair of wing portions 52B hingedly connected to opposed sides of the main body, or proximal portion, of the first locking tab 52. The wing portions 52B are separated from the head 52A by cutlines C1 which define the shoulders or barbs.

[0082] The second beam panel 24 comprises at least one second locking element L2, the illustrated embodiment comprises two second locking elements L2. The second locking elements L2 take the form of a locking tab receiving opening and may be defined by a second locking tab 54 struck from, or defined within, the second beam panel 24 and hingedly connected thereto. The second locking tab 54 comprises a head or distal portion opposing the hinged connection to the second beam panel 24, the head or distal portion is wider than a proximal or intermediate portion of the second locking tab 54. In this way, the locking tab receiving opening comprises a wider portion at one end thereof and defines a waist or restriction. In the embodiment illustrated in Figure 1 , the locking tab receiving opening and / or the second locking tab 54 are substantially equal to, or may be greater in, width than the second beam panel 24. The locking tab receiving opening and / or the second locking tab 54, or at least portions thereof, interrupt the hinged connections between the second beam panel 24 and each of the first and third beam panels 22, 26.

[0083] Each first locking tab 52 is configured to be disposed in vertical registry with the locking tab receiving opening of one of the second locking elements L2. Each first locking tab 52 is configured to be hinged in opposition to the second locking tab 54 of the second locking element L2 with which it is in vertical registry. The term "in opposition to” used herein to describe the relationship between each first locking tab 52 and the associated second locking tab 54 and refers to the relationship between those two spaced, vertically aligned, tabs 52 and 54 which extend, when in their initial unfolded positions, in the opposite directions from their respective proximal ends.

[0084] The main panel 16 comprises at least one third locking element RC, the illustrated embodiment comprises two third locking elements RC. The third locking elements RC take the form of an opening in the main panel 16, the opening may be defined by a respective receiving tab 50 struck from the main panel 16 and hingedly connected thereto. Each receiving tab 50 is hinged in opposition to the associated first locking tab 52. The term "in opposition to” used herein to describe the relationship between each receiving tab 50 and the associated first locking tab 52 is similar to the above illustrated relationship between each second locking tab 54 and its associated first locking tab 52. More specifically, it refers to the relationship between those two spaced, vertically aligned tabs 52 and 50 which extend, when in their initial unfolded positions, in the opposite directions from their respective proximal ends.

[0085] The first and second top panels 18, 20 are configured to be disposed in at least partial overlapping relationship. A portion of the first top panel 12 is configured to be brought into face contacting relationship with the second top panel 20 to form a composite top panel 12 / 20.

[0086] The blank 10 comprises at least one access device AD also referred to herein as a tear initiation device AD. The illustrated embodiment comprises a plurality of access devices AD, specifically, but not limited to, four tear initiation devices AD. Each access device AD is associated with a pair of article retention structures RT1 , RT2. Each access device AD comprises a tear initiation tab 70. The tear initiation tab 70 is struck from, or defined in one of the first and second side panels 14, 18. The tear initiation tab 70 is defined by a cut line 73 or by a weakened, frangible or severable line 73. The severable line 73 extends from a first location on the hinged connection (fold line 15, 17) between the main panel 16 and one of the first and second side panels 14, 18 and returns to said hinged connection at a second location distal from the first location. The severable line 73 may be arcuate, “C” or “U” shaped. The severable line 73 may extend into the main panel 16. The tear initiation tab 70 is hinged to the main panel 16 by a hinged connection in the form of a fold line 71. The fold line 71 is collinear with the hinged connection (fold line 15, 17) between the main panel 16 and one of the first and second side panels 14, 18. The tear initiation device AD comprises a pair of cutlines 75 defined in the main panel 16, a first one of the pair of cutlines 75 extends generally of substantially between a first end of the severable line 73 and a first one of the article retention devices RT1 , RT2. A second one of the pair of cutlines 75 extends generally of substantially between a first end of the severable line 73 and a second adjacent one of the article retention devices RT 1 , RT2.

[0087] Each of the pair of cutlines 75 may be non-linear in shape and may be generally "V” shaped. Each cutline 75 may extend towards a cutline 65 separating a second engaging tab 62 and a third engaging tab 64 albeit terminating a distance therefrom. In this way a frangible portion is defined between the cutline 65 and one of the pair of cutlines 75.

[0088] In this way the tear initiation device AD is configured to facilitate removal or tearing of a portion of the main panel 16 disposed between a pair of article retention devices RT1 , RT2.

[0089] The tear initiation device AD provides a tear initiation tab 70 which can be engaged by user to sever a tear line extending from an article retention device RT1 , RT2 to an adjacent side panel 14, 18, specifically to the tear initiation tab 70 disposed in said side panel 14, 18. It will be appreciated, that the user may engage the tear initiation tab 70 to sever one of the pair of cutlines 75 at a time to release individual articles B or may sever both of the pair of cutlines 75 simultaneously.

[0090] The tear initiation device AD facilitates at least partially detaching a third engaging tooth 64 from one or both of the article retention devices RT1 , RT2 which it extends between. Displacement of the third engaging tooth 64 disengages the third engaging tooth 64 from the article B and reduces the grip or hold the article retention devices RT1 , RT2 has upon the article B so that a consumer or user can readily remove the article B from the carrier 90. Since the third engaging tooth 64 is hingedly connected to the main panel 16 by a hinged connection which is free from predefined creases, fold or cuts, the greater tear resistance of the hinged connection between the third engaging tooth 64 and the main panel 16 reduces the likelihood of a tear propagating along the hinged connection and increases the likelihood of the third engaging tooth 64 disengaging from the article B.

[0091] Turning to the construction of the carrier 90 from the blank 10, the blank 10 may be formed into an assembled carrier 90, as shown in Figure 2.

[0092] The blank 10 is applied to a group of articles B. The blank 10 is lowered with respect to a group of articles B. Each of the article retention structures RT1 , RT2 of the blank 10 is aligned with a respective article B in the group. Portions of the articles B pass through the main panel 16. The engaging tabs 60, 62, 64 of each of the article retention structures RT1 , RT2 fold out of the plane of the main panel 16. The blank 10 is folded about fold lines 13, 15 to bring the first side panel 14 and first top panel 12 into substantially perpendicular relationship with the main panel 16 and to bring the second end panel 16 and the second top panel 20, and the brace panels 22, 24, 26 into substantially perpendicular relationship with the main panel 16. In doing so the first and second end panels 28, 30 are also folded upwardly with respect to the main panel 16.

[0093] In some embodiments, the first and second end panels 28, 30 may be folded with respect to the main panels 16, as a consequence the first side panel 14, along with the first top panel 12, is folded with respect the main panel 16 and the second top panel 20, along with the brace panels 22, 24, 26, is folded with respect the main panel 16.

[0094] The first and second end panels 28, 30 may fold through an angle less than or greater than 90°, so as to be inclined with respect to the main panel 16. Each of the first and second end panels 28, 30 defines an internal angle with respect to the main panel 16, the angle may be less than or greater than 90°, in this way an upper free edge of the end panels 28, 30 may provide a support edge for the first and second top panels 18, 20. The optional top end flap 32, 34, when provided, are folded with respect to the end panel 28, 30 to which they are hingedly connected and may provide additional support to ends of the first and second top panels 18, 20.

[0095] The first and fifth anchor flaps 38A, 38B are folded into face-to-face relationship with the first top panel 12, the second and sixth anchor flaps 36A, 36B are folded into face-to-face relationship with the first side panel 14.

[0096] The fold line 39A hinging the first and second anchor flaps 38A, 36B to each other is brought into registry and alignment with the fold line 17 between the first top panel 12 and the first side panel 14. The fold line 39B hinging the fifth and sixth anchor flaps 38B, 36B to each other is brought into registry and alignment with the fold line 17 between the first top panel 12 and the first side panel 14.

[0097] The first connecting panel 40A is folded into face-to-face relationship with the second anchor flap 36A. The third connecting panel 40B is folded into face-to-face relationship with the sixth anchor flap 36B.

[0098] The third and seventh anchor flaps 38C, 38D are folded into face-to-face relationship with the second top panel 20, the fourth and eighth anchor flaps 36C, 36D are folded into face-to-face relationship with the second side panel 18.

[0099] The fold line 39c hinging the third and fourth anchor flaps 38C, 36C to each other is brought into registry and alignment with the fold line 19 between the second top panel 20 and the second side panel 18. The fold line 39D hinging the seventh and eighth anchor flaps 38D, 36D to each other is brought into registry and alignment with the fold line 19 between the second top panel 20 and the second side panel 18.

[0100] The second connecting panel 40C is folded into face-to-face relationship with the fourth anchor flap 36C. The fourth connecting panel 40D is folded into face-to-face relationship with the eighth anchor flap 36D.

[0101] The second top panel 20 is then folded with respect to the second side panel 18, about fold line 19, to be disposed over the main panel 16 and in at least partial overlapping relationship with the first top panel 12. In doing so the third anchor flap 38C is folded with respect to the fourth anchor flap 36C and the seventh anchor flap 38D is folded with respect to the eighth anchor flap 36D.

[0102] Upper ends of articles B are received in the apertures A3 in the second top panel 20. The first brace panel 22 is folded with respect to the second top panel 20, the engaging teeth 46, provided by the first beam panel 22, engage respective articles B in a first row of articles B. The second brace panel 24 is folded with respect to the first brace panel 22 and forms a floor panel 24 in face-to-face relationship with a portion of the main panel 16. The third brace panel 26 is folded with respect to the second brace panel 24, a free side edge of the brace panel opposing a hinged edge defined by fold line 25 engages the article B in a second row of the article B. Thus, a keel structure is formed between the two rows of articles B.

[0103] The first top panel 12 is then folded with respect to the first side panel 14, about fold line 13, to be disposed over the main panel 16 and the second top panel 20. In doing so the first anchor flap 38A is folded with respect to the second anchor flap 36B and the fifth anchor flap 38B is folded with respect to the sixth anchor flap 36B.

[0104] Upper ends of articles B are received in the apertures A1 in the first top panel 12.

[0105] The blank 10, in this partially assembled condition, may be further lowered with respect to the articles B such that engaging edges of the tabs 60, 62, 64 engage beneath a projection or flange of the articles B. The projection may be provided by a ridge or undercut shaping of the article B or by an end closure of the article B for example but not limited to a crown cork, tamper evident screw cap or other closure. In this way, the engaging edges grip or hold the article B and prevent or inhibit the article B from unintentionally separating from the main panel 16.

[0106] The first locking tabs 52 are then folded inwardly of the carrier 90. A distal portion, head 52A, of the first locking tabs 52 passes through the opening defined by the second locking tabs 54 of second locking elements L2. The second locking tabs 54 are displaced out of the plane of the second brace panel 24 and at least a portion passes through the main panel 16. The head 52A, of the first locking tabs 52 passes through the opening in the main panel 16 defined by the receiving tabs 50.

[0107] The third locking elements RC in the main panel 16, specifically the receiving tabs 50 are displaced downwardly, outwardly of the interior of the carrier 90. The shoulders of the head 52A engage with a lower or outer surface of the main panel 16 to prevent or at least inhibit withdrawal of the first locking tabs 52 from the receiving opening. The second locking tabs 54 and / or the receiving tabs 50 (if provided) pass through the main panel 16 and may engage with head 52A, of the first locking tabs 52 to prevent or inhibit unfolding and / or disengagement of the first locking tabs 52.

[0108] The openings created in the top panel 12 by deployment or activation of the pair of panel securing devices L1 may form a carrying handle for transportation of the package.

[0109] Advantageously, the carrier 90 may be assembled or constructed without use of glue or adhesive to secure the panels 12, 14, 16, 18, 20, 22, 24, 26 in an erected condition.

[0110] Referring now to Figures 3 to 10 there is shown alternative embodiments of the present disclosure. In the second, third, and fourth illustrated embodiments, like numerals have, where possible, been used to denote like parts, albeit with the addition of the prefix "100”; "200”; "300” to indicate that these features belong to the second, third, and fourth embodiment, respectively. The alternative embodiments share many common features with the embodiment of Figures 1 and 2, therefore only the differences from the embodiment illustrated in Figures 1 and 2, and described above, will be described in any greater detail. Referring to Figure 3, there is shown a blank 110 comprising a plurality of panels 112, 114, 116, 118, 120, 122, 124, 126, including a main panel 116 for forming a lower wall or engaging panel of a carrier 190 (see Figure 4, 5A, and 5B).

[0111] A first side panel 114 is hingedly connected to a first side of the main panel 116 by a hinged connection in the form of a fold line 115. A first top or cover panel 112 is hingedly connected to the first side panel 114 by a hinged connection in the form of a fold line 113.

[0112] A second side panel 118 1s hingedly connected to a second side of the main panel 116 by a hinged connection in the form of a fold line 117. A second top or cover panel 120 is hingedly connected to the second side panel 118 by a hinged connection in the form of a fold line 119.

[0113] The blank 110 comprises a plurality of beam panels 122, 124, 126 for forming a brace or keel structure for increasing the rigidity of the carrier 190. The brace or keel structure may take the form of a beam extending longitudinally of the carrier 190.

[0114] The plurality of beam panels 122, 124, 126 are hingedly connected to the second top panel 120. A first beam panel 122 is hingedly connected to the second top panel 120 by a hinged connection in the form of a fold line 121. A second beam panel 124, also referred to herein as floor panel 124, is hingedly connected to the first beam panel 122 by a hinged connection in the form of a fold line 123. A third beam panel 126 is hingedly connected to the second beam panel 124 by a hinged connection in the form of a fold line 125.

[0115] The first top panel 112, second top panel 120, first and second side panels 114, 116 and main panel 116 form a tubular structure. Each end of the tubular structure is closed by an end closure structure.

[0116] The blank 110 comprises at least one access device AD also referred to herein as a tear initiation device AD. The illustrated embodiment comprises a plurality of access devices AD, specifically, but not limited to, six tear initiation devices AD. A tear initiation devices AD is provided for each of the article retention structures RT 1 , RT2. Each access device AD comprises a tear initiation tab 170. The tear initiation tab 170 is struck from, or defined in one of the first and second side panels 114, 118. The tear initiation tab 170 is defined by a cut line 173 or by a weakened, frangible or severable line 173. The severable line 173 extends from a first location on the hinged connection (fold line 115, 117) between the main panel 116 and one of the first and second side panels 114, 118 and returns to said hinged connection at a second location distal from the first location. The severable line 173 may be arcuate, "J” shaped. The tear initiation tab 170 is hinged to the main panel 116 by a hinged connection in the form of a fold line 171. The fold line 171 is collinear with the hinged connection (fold line 115, 117) between the main panel 116 and one of the first and second side panels 114, 118.

[0117] The severable line 173 may extend into the main panel 116. A first end of the severable line 173 may extend towards an end of the cut 67 defining a first side portion of the second engaging tab 162.

[0118] A second end of the severable line 173 may extend towards a cut 67 defining a second, opposing portion of the second engaging tab 162. In some embodiments, the second end of the severable line 173 may extend towards the cutline 165, in the illustrated embodiment the severable line 173 is offset with respect to the cutline 165.

[0119] In this way the tear initiation device AD is configured to facilitate removal or tearing of a portion of the main panel 16 and the second engaging tab 162. The tear initiation device AD facilitates at least partially detaching a second engaging tab 162 from the respective article retention device RT1 , RT2. Displacement of the second engaging tab 162 disengages the second engaging tab 162 from the article B and reduces the grip or hold the article retention device RT1, RT2 has upon the article B so that a consumer or user can readily remove the article B from the carrier 190.

[0120] Figure 4 shows the erected carrier 190 and Figures 5A and 5B show stages of removal of the tear initiation tab 170.

[0121] Referring to Figure 6, there is shown a blank 210 comprising a plurality of panels 212, 214, 216, 218, 220, 222, 224, 226 including a main panel 216 for forming a lower wall or engaging panel of a carrier 290 (see Figure 7).

[0122] In the embodiment shown in Figure 6, the blank comprises alternative tear initiation device AD. The tear initiation device AD is similar to that of the embodiment shown in Figure 1 albeit a tear initiation tab 270 extends across one of the side panels 214, 218 and into one of the first and second top panels 212, 220. The tear initiation device AD comprises a tear initiation tab 270 including a first portion 270B struck from, or defined in, one of the side panels 214, 218. The tear initiation tab 270 comprises a second portion 270A struck from, or defined in, one of the first and second top panels 212, 220.

[0123] In order to facilitate access to the second portion 270A struck from the second top panel 220 a recess or cutaway R may be provided in the first top panel 212 in vertical registry with the second portion 270A provided in the second top panel 220. Alternative embodiments may employ a tear tab in the first top panel 212 disposed in vertical registry with the second portion 270A provided in the second top panel 220 and this may be secured to said second portion 270B.

[0124] Referring to Figure 8, there is shown a blank 310 comprising a plurality of panels 312, 314, 316, 318, 320, 322, 324, 326, including a main panel 316 for forming a lower wall or engaging panel of a carrier 390 (see Figure 9 and 10).

[0125] A first side panel 314 is hingedly connected to a first side of the main panel 316 by a hinged connection in the form of a fold line 315. A first top or cover panel 312 is hingedly connected to the first side panel 314 by a hinged connection in the form of a fold line 313.

[0126] A second side panel 318 is hingedly connected to a second side of the main panel 316 by a hinged connection in the form of a fold line 317. A second top or cover panel 320 is hingedly connected to the second side panel 318 by a hinged connection in the form of a fold line 319.

[0127] The blank 310 comprises a plurality of beam panels 322, 324, 316 for forming a brace or keel structure for increasing the rigidity of the carrier 390. The brace or keel structure may take the form of a beam extending longitudinally of the carrier 390.

[0128] The plurality of beam panels 322, 324, 326 are hingedly connected to the second top panel 320. A first beam panel 322 is hingedly connected to the second top panel 320 by a hinged connection in the form of a fold line 321 . A second beam panel 324, also referred to herein as floor panel 324, is hingedly connected to the first beam panel 322 by a hinged connection in the form of a fold line 323. A third beam panel 326 is hingedly connected to the second beam panel 324 by a hinged connection in the form of a fold line 325. The first top panel 312, second top panel 320, first and second side panels 314, 316 and main panel 316 form a tubular structure. Each end of the tubular structure is closed by an end closure structure. In the blank 310 the optional top end flaps of the previous embodiments have been omitted.

[0129] The main panel 316 comprises a plurality of article retention structures RT, specifically, but not limited to, four article retention structures RT arranged in a 2 x 2 matrix or array. The article retention structures RT comprise an article receiving opening defined by a plurality of article engaging teeth or tabs 360, 362, 364, 366. The plurality of article engaging teeth or tabs 360, 362, 364, 366 comprise a first pair of opposed teeth 360, 366 and a second pair of opposed teeth 362, 364; the second pair of teeth 362, 364 is disposed between the first pair of opposed teeth 360, 366. The second pair of teeth 362, 364 are separated from each other by a non-linear cutline, the non-linear cutline defines a recess in a first tooth 362 and a tongue in a second tooth 364. Each of the second pair of teeth 362, 364 is hingedly connected to the main panel 316 by a hinged connection in the form of a fold line 363, 365. One of the first pair of opposed teeth 360, 366 disposed adjacent, or proximate to, an end panel 328, 330 is hingedly connected to the main panel 316 by a hinged connection in the form of a fold line 361. The fold line 361 may be collinear or coincident with the fold line 327, 329 hinging the end panel 328, 330 to the main panel 316. The other one of the first pair of opposed teeth 360, 366 is hinged to the main panel 316 by the hinged connection which is not predefined by a crease, cut or fold line.

[0130] Each article retention structures RT comprises an access or tear initiation device AD, the access device AD takes the form a tear initiation tab 370 formed in part in one of the side panels 314, 318 and in part in the main panel 316. Each tear initiation tab 370 is defined by a tear line or severance line 373, 375. The tear initiation tab 370 is configured to detach or remove, at least partially, or facilitate displacement of at least one of the engaging teeth 364, 366. Upon deployment of the tear initiation device AD, the article retention structure RT is compromised reducing the grip or hold upon the article B therein and creating a space or gap to facilitate manipulation of the article B out of the carrier 390.

[0131] The blank 310 may comprise a panel securing device which also provides a handle structure. The securing device comprises a first portion H1 provided in the first top panel 312, a second portion H2 provided in the second beam panel 324, and a third portion H3 provided in the main panel 316,

[0132] The first portion H1 comprises a handle opening defined at least in part by a handle aperture A5. The handle opening is disposed on a longitudinal axis bisecting the top or cover panel 312. The handle opening is vertically aligned with second portion H2 of the panel securing device provided in the second beam panel 324 and with the third portion H3 provided in the main panel 316. The handle opening may be defined in part by at least one foldable tab 352. In the illustrated embodiment, the handle opening is defined in part by a pair of foldable tabs 352, the pair of foldable tabs 352 being spaced apart, longitudinally, from each other by the handle aperture A5. Each of the pair of foldable tabs 352 is struck from, or defined in, the cover panel 312 and is hingedly connected thereto by a hinged connection in the form of a fold line 351 . A first one of the pair of foldable tabs 352 is hinged in opposition to the second one of the pair of foldable tabs 352; the hinged connections, fold lines 351 , define opposed ends of the handle opening. The foldable tabs 352 form locking tabs 352 for securing the cover panel 312 to the main panel 316 and / or the second beam panel 324. The locking tabs 352 comprise a pair of cutaways A6 which in blank form are defined by apertures. The cutaways A6 define recesses in opposed side edge of the locking tabs 352 when the locking tabs 352 are folded out of the plane of the top panel 312. The cutaways A6 define a waist in the locking tabs 352, the waist spaces a main body portion of the locking tabs 352 from a head portion. The cutaways A6 have the effect of creating shoulders or detents for resisting disengagement of the locking tabs 352 from a receiver. The first portion H1 comprises a pair of handle flaps 356A, 356B, the handle flaps 356A, 356B form part of the handle opening. A first handle flap 356A is disposed on a first side of the handle aperture A5, and a second handle flap 356B is disposed on a second opposing side of the handle aperture A5. The first handle flap 356A is struck from the cover panel 312 and is hingedly connected thereto by a hinged connection in the form of a fold line 355A. The first handle flap 356A is defined in part by a first cutline, the first cutline comprises a longitudinal element opposing the hinged connection defined by the fold line 355A. The longitudinal element may be non-linear and may be undulating or wavelike in shape. A section of the longitudinal element defines at least a portion of a first side edge of a first locking tab 352. The first handle flap 356A and first locking tab 352 share a common cutline. A section of the longitudinal element defines at least a portion of a first side edge of a second locking tab 352. The first handle flap 356A and second locking tab 352 share a common cutline. The first cutline comprises a pair of transverse elements extending between the longitudinal element and the fold line 355A, the pair of transverse elements define a longitudinal length dimension therebetween. The longitudinal length dimension may be less than the distance between the fold lines 351 of the pair of foldable tabs 352.

[0133] The second handle flap 356B is struck from the cover panel 312 and is hingedly connected thereto by a hinged connection in the form of a fold line 355B. The second handle flap 356B is defined in part by a second cutline, the second cutline comprises a longitudinal element opposing the hinged connection defined by the fold line 355B. The longitudinal element may be non-linear and may be undulating or wavelike in shape. A section of the longitudinal element defines at least a portion of a second, opposing, side edge of the first locking tab 352. The second handle flap 356B and first locking tab 352 share a common cutline. A section of the longitudinal element defines at least a portion of a second, opposing, side edge of the second locking tab 352. The second handle flap 356B and second locking tab 352 share a common cutline. The second cutline comprises a pair of transverse elements extending between the longitudinal element and the fold line 355B, the pair of transverse elements define a longitudinal length dimension therebetween. The longitudinal length dimension may be less than the distance between the fold lines 351 of the pair of foldable tabs 352.

[0134] The second portion H2 of the panel securing device provided in the second beam panel 324, comprises a receiver for receiving the locking tabs 352, the receiver takes the form of a pair of receiver openings spaced apart from each other. Each receiver opening may be defined by a receiver tab 354 struck from, or defined in, the second beam panel 324. The receiver tabs 354 are hingedly connected to the second beam panel 324 in opposition to each other. Each receiver tab 354 may be configured to engage with a respective one of the locking tabs 352, and may be hinged in opposition to said respective locking tab 352. Each receiver tab 354 is defined by a cutline or severance line 353, the cut line 353 comprises a medial portion and a pair of marginal portions extending therefrom. The marginal portions are divergently arranged with respect to each other and may be curved or arcuate in shape. The marginal portions may terminate in a "J” or “C” shaped cut. The medial portion comprises a first linear portion extending transversely of the second beam panel 324 and a pair of second linear portions extending longitudinally of the second beam panel 324. The second linear portions extend between an end of the first linear portion and one of the marginal portions, so that a continuous cutline or severance line is formed.

[0135] The third portion H3 of the panel securing device provided in the main panel 316, comprises a second receiver for receiving the locking tabs 352, the second receiver takes the form of a pair of second receiver openings spaced apart from each other. The pair of openings is centrally disposed between the group of four article retention structures RT. Each second receiver opening may be defined by a second receiver tab 350 struck from, or defined in, the main panel 316. The second receiver tabs 350 are hingedly connected to the main panel 316 in opposition to each other. Each second receiver tab 350 may be configured to engage with a respective one of the locking tabs 352, and may be hinged in opposition to said respective locking tab 352. Each second receiver tab 350 is defined by a second cutline or severance line 349, the second cutline 349 comprises a medial portion and a pair of marginal portions extending therefrom. The marginal portions are divergently arranged with respect to each other and may be curved or arcuate in shape. The marginal portions may terminate in a "J” or “C” shaped cut. The medial portion comprises a first linear portion extending transversely of the main panel 316 and a pair of waist defining portions each extending between an end of the first linear portion and one of the marginal portions, so that a continuous cutline or severance line is formed. The pair of waist defining portions may be arranged to converge towards each other along at least sections thereof.

[0136] A user may insert one or more fingers through the handle opening in top panel 312 and through the pairs of openings in the second beam panel 324 and in the main panel 316 to carry the carrier 390. A user may insert at least two fingers through the handle opening in top panel 312, at least one finger may by inserted in a first pair of aligned receiver openings in the second beam panel 324 and main panel 316 and at least one finger may by inserted in a second pair of aligned receiver openings in the second beam panel 324 and main panel 316. The elongate shape of the handle opening in the top panel 312, facilitates access and viewing of the openings in the second beam panel 324 and main panel 316 below such that user can readily engage the second beam panel 324 and main panel 316. The handle flaps 356A, 356B may protect or cushion a user's hand when inserted into the interior of the carrier 390. The first and third beam panels 322, 326 of the keel structure may also protect the user's hand or inhibit engaging the articles B. In this way the user can safely engage the carrier 390 and transport the article B and the articles B are securely held therein. The handle flaps 356A, 356B allow the handle opening in the top panel 312 to be increased in size to enable a user to inset their hand or portion thereof into the interior of the carrier 390.

[0137] The present disclosure provides a carrier 90; 190; 290; 390 for engaging at least one article B. The article carrier 90; 190; 290; 390 comprises a pair of spaced apart panels 12 / 20, 16; 112 / 120, 116; 212 / 220, 216; 312 / 320, 316 including an upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320 and a lower panel 16; 116; 216; 316.

[0138] The present disclosure provides an article carrier 90; 190; 290; 390 comprising a plurality of primary panels including a pair of spaced apart panels 12 / 20, 16; 112 / 120, 116; 212 / 220, 216; 312 / 320, 316 including an upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320 and a lower panel 16; 116; 216; 316 and a side panel 14, 18; 114, 118; 214, 218; 314, 318 extending between the upper and lower panels 12 / 20, 16; 112 / 120, 116; 212 / 220, 216; 312 / 320, 316. The side panel 14, 18; 114, 118; 214, 218; 314, 318 is hingedly connected to the lower panel 16; 116; 216; 316 by a fold line 15, 17; 115, 117; 215, 217; 315, 317. The article carrier 90; 190; 290; 390 further includes at least one article engaging device RT1 , RT2; RT and at least one opening feature AD. The at least one engaging device RT1 , RT2; RT formed at least in the lower panel 16; 116; 216; 316. The at least one opening feature AD comprises a tear initiation tab 70; 170; 270; 370 and at least one severance line 73, 75; 173, 175; 273, 275; 373, 375. The tear initiation tab 70; 170; 270; 370 is defined in at least one of the side panel 14, 18; 114, 118; 214, 218; 314, 318 and the upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320 and wherein the at least one severance line 73, 75; 173, 175; 273, 275; 373, 375 extends between the tear initiation tab and the at least one engaging device RT1 , RT2; RT.

[0139] The tear initiation tab 70; 170; 270; 370 may be hingedly connected along a part 71 ; 171 ; 271 ; 371 of the fold line 15, 17; 115, 117; 215, 217; 315, 317 or along part 271 A of a fold line 213, 219 between the side panel 214, 218 and the upper panel 212 / 220.

[0140] The at least one severance line 73, 75; 173, 175; 273, 275; 373, 375 may be defined in at least the lower panel 16; 116; 216; 316.

[0141] The number of the at least one opening feature AD may equal to that of the at least one engaging device RT1, RT2; RT, that is to say each of the at least one engaging devices RT1 , RT2; RT is associated with or comprises an opening feature AD.

[0142] The tear initiation tab 70; 170; 270; 370 may be a push-in tab which is displaceable into the carrier 90; 190; 290; 390 or toward the at least one engaging device RT 1 , RT2; RT.

[0143] A notional line N1 extends between a midpoint Ce1 of the part 71 ; 171 ; 271 ; 371 of the fold line 15, 17; 115, 117; 215, 217; 315, 317 and a center Ce2 of the at least one engaging device RT1 , RT2, and wherein the notional line N1 is obliquely disposed with respect to the fold line 15, 17; 115, 117; 215, 217; 315, 317.

[0144] A second notional line N3 extends between a midpoint Ce4 of the part 71 ; 171 ; 271 ; 371 of the fold line 15, 17; 115, 117; 215, 217; 315, 317 of a second opening feature AD and a center Ce3 of a second adjacent engaging device RT1 , RT2, and wherein the second notional line N3 is obliquely disposed with respect to the fold line 115, 117. The notional line N1 and the second notional line N3 are convergently arranged with respect to each other and converge as they approach said fold line 115, 117.

[0145] A third notional line N4 extends between a midpoint Ce6 of the part 71 ; 171 ; 271 ; 371 of the fold line 15, 17; 115, 117; 215, 217; 315, 317 of a third opening feature AD and a center Ce5 of a third engaging device RT1 , RT2 adjacent to the first engaging device RT1 , RT2, and wherein the third notional line N4 is obliquely disposed with respect to the fold line 115, 117. The notional line N1 and the third notional line N4 are arranged in parallel to each other.

[0146] A fourth notional line N5 extends between a midpoint Ce7 of the part 71 ; of the fold line 15, 17 of a second opening feature AD and the center Ce2 of the at least one engaging device RT1 , RT2, and wherein the fourth notional line N3 is obliquely disposed with respect to the fold line 15, 17. The notional line N1 and the fourth notional line N4 are convergently arranged with respect to each other and converge at the center Ce2 of the at least one engaging device RT1 , RT2.

[0147] The present disclosure also provides an article carrier 90; 190; 290; 390 comprising a plurality of primary panels including an engaging or main panel 16; 116; 216; 316 and a side panel 14, 18; 114, 118; 214, 218; 314, 318 hingedly connected to the engaging panel 16; 116; 216; 316 by a fold line 15, 17; 115, 117; 215, 217; 315, 317. The article carrier 90; 190; 290; 390 further includes two or more article engaging devices RT1 , RT2; RT and two or more opening features AD. The two or more engaging devices RT1 , RT2; RT formed at least in the engaging panel 16; 116; 216; 316 and disposed along the fold line 15, 17; 115, 117; 215, 217; 315, 317. Each of the two or more opening features AD comprises a tear initiation tab 70; 170; 270; 370 and at least one severance line 73, 75; 173, 175; 273, 275; 373, 375. The tear initiation tabs 70; 170; 270; 370 are defined in at least the side panel 14, 18; 114, 118; 214, 218; 314, 318. The at least one severance line 75; 173, 175; 273, 275; 373, 375 of each opening feature AD extends between the respective tear initiation tab 70; 170; 270; 370 and only one of the two or more engaging devices RT1 , RT2; RT. Each tear initiation tab 70; 170; 270; 370 is hinged along part 71 ; 171 ; 271 ; 371 of the fold line 15, 17; 115, 117; 215, 217; 315, 317. A first notional line N1 is disposed obliquely with respect to the fold line 15, 17; 115, 117; 215, 217; 315, 317 and the first notional line N1 extends between a midpoint Ce1 of the part 71; 171 ; 271 ; 371 of the fold line 15, 17; 115, 117; 215, 217; 315, 317 and a center of Ce2 a respective one of the two or more engaging devices RT 1 , RT2; RT.

[0148] The present disclosure provides an article carrier 90; 190; 290; 390 comprising an upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320 and a lower panel 16; 116; 216; 316 spaced apart from the upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320. The lower panel 16; 116; 216; 316 comprises at least one article engaging device RT1 , RT2; RT. The upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320 comprising at least three yieldable flaps 352, 356A, 356B formed from the upper panel 312 / 320. The at least three yieldable flaps 352, 356A, 356B when displaced, define an access window in the upper panel 312 / 320 through which a portion of the lower main panel 316 may be accessed. The portion of the lower main panel 316 comprises at least one handle opening. The at least one handle opening may comprise a pair of handle openings. The at least one handle opening may be defined at least in part by handle tab 350, 354.

[0149] The upper panel 12 / 20; 112 / 120; 212 / 220 comprises an upper article receiving opening in the form of an aperture A1. The lower panel 16; 116; 216; 316 comprises a lower article receiving opening. The upper article receiving opening and the lower article receiving opening are disposed in vertical alignment and have respective perimeters configured and dimensioned to engage, at least in part, an article B at two vertically spaced elevations.

[0150] The lower article receiving opening may be in the form of an article retention structure RT1 , RT2; RT defined in part by one or more engaging tabs 60, 62, 64; 160, 162, 164; 260, 262, 264; 360, 362, 364, 366 struck from and hingedly connected to the lower panel 16; 116; 216; 316. The one or more engaging tabs 60, 62, 64; 160, 162, 164; 260, 262, 264; 360, 362, 364, 366 are hingedly connected, at a proximal end thereof, to the lower panel 16; 116; 216; 316 by a hinged connection. The one or more engaging tabs 60, 62, 64; 160, 162, 164; 260, 262, 264; 360, 362, 364, 366 comprise an engaging edge at a distal end, the distal end opposing the proximal end. The one or more engaging tabs 60, 62, 64; 160, 162, 164; 260, 262, 264; 360, 362, 364, 366 are configured and dimensioned such that at least a part of the perimeter of the lower article receiving opening abuts an article B when the article B is received in the article retention structure RT1 , RT2; RT, the one or more engaging tabs 60, 62, 64; 160, 162, 164; 260, 262, 264; 360, 362, 364, 366 yielding out of the plane of the lower panel 16; 116; 216; 316 to bear against the article B.

[0151] The carrier 90; 190; 290 may engage an article B at two vertically spaced elevations above and below a flange or projection of the article B which is supported or engaged by the engaging edge of the one or more engaging tabs 60, 62, 64; 160, 162, 164; 260, 262, 264 to suspend the article B therefrom.

[0152] The upper article receiving opening may comprise an aperture A1 having a scalloped or serrated edge configured to form a tight fit about a substantially upright or vertical wall. The upright wall may be provided by an end closure of the article B disposed above the flange or projection of the article B.

[0153] Embodiments of the present disclosure provide a brace or keel structure extending between the upper panel 12 / 20; 112 / 120; 212 / 220; 312 / 320 and the lower panel 16; 116; 216; 316.

[0154] The keel structure may comprise a pair of keel panels 22, 26; 122, 126; 222, 226; 322, 326 and a floor panel 24; 124; 224; 324 hingedly connected to a side panel 18; 118; 218; 318 by a first hinged connection. The floor panel 24; 124; 224; 324 disposed in face contacting relationship with the lower panel 16; 116; 216; 316.

[0155] In some embodiments, the brace or keel structure comprises an inner top panel 20; 120; 220; 320 disposed in face-to-face relationship with an outer top panel 12; 112; 212; 312. The outer top panel 12; 112; 212; 312 may comprise the upper article receiving opening. The brace or keel structure comprises a first beam or keel panel 22; 122; 222; 322 is hingedly connected to the inner top panel 20; 120; 220; 320, a floor panel 24; 124; 224; 324; 518C (also referred to herein as second beam panel 24; 124; 224; 324) is hingedly connected along a first side thereof to the first keel panel 22; 122; 222; 322 and is hingedly connected along a second, opposing, side to a second keel panel 26; 126; 226; 326 (also referred to herein as third beam panel 26; 126; 226; 326). The inner top panel 20; 120; 220; 320 comprises an article receiving aperture A3 defined therein and extending into the first keel panel 22; 122; 222; 322 to interrupt the hinged connection therebetween, the article receiving aperture A3 is arranged to allow an upper portion of an article B to pass therethrough.

[0156] The first keel panel 22; 122; 222; 322 comprises an engaging edge defined by a portion of the article receiving aperture A3. The engaging edge of the first keel panel 22; 122; 222; 322 may be provided by an engaging tooth 46; 146; 246; 346 struck from the first keel panel 22; 122; 222; 322 and defining a portion of the perimeter of the article receiving aperture A3.

[0157] It will be recognized that as used herein, directional references such as "top", "bottom", "base, "front", "back", "end", "side", "inner", "outer", "upper" and "lower" do not necessarily limit the respective panels to such orientation, but may merely serve to distinguish these panels from one another.

[0158] As used herein, the terms "hinged connection” and "fold line” refer to all manner of lines that define hinge features of the blank, facilitate folding portions of the blank with respect to one another, or otherwise indicate optimal panel folding locations for the blank. Any reference to "hinged connection” should not be construed as necessarily referring to a single fold line only; indeed, a hinged connection can be formed from two or more fold lines wherein each of the two or more fold lines may be either straight / li near or curved / curvi linear in shape. When linear fold lines form a hinged connection, they may be disposed parallel with each other or be slightly angled with respect to each other. When curvilinear fold lines form a hinged connection, they may intersect each other to define a shaped panel within the area surrounded by the curvilinear fold lines. A typical example of such a hinged connection may comprise a pair of arched or arcuate fold lines intersecting at two points such that they define an elliptical panel therebetween. A hinged connection may be formed from one or more linear fold lines and one or more curvilinear fold lines. A typical example of such a hinged connection may comprise a combination of a linear fold line and an arched or arcuate fold line which intersect at two points such that they define a half-moon-shaped panel therebetween.

[0159] As used herein, the term "fold line” may refer to one of the following: a scored line, an embossed line, a debossed line, a line of perforations, a line of short slits, a line of half-cuts, a single half-cut, an interrupted cutline, a line of aligned slits, a line of scores and any combination of the aforesaid options.

[0160] It should be understood that hinged connections and fold lines can each include elements that are formed in the substrate of the blank including perforations, a line of perforations, a line of short slits, a line of half-cuts, a single half-cut, a cutline, an interrupted cutline, slits, scores, embossed lines, debossed lines, any combination thereof, and the like. The elements can be dimensioned and arranged to provide the desired functionality. For example, a line of perforations can be dimensioned or designed with degrees of weakness to define a fold line and / or a severance line. The line of perforations can be designed to facilitate folding and resist breaking, to facilitate folding and facilitate breaking with more effort, or to facilitate breaking with little effort.

[0161] The phrase "in registry with” as used herein refers to the alignment of two or more elements in an erected 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. Those elements in registry 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 "in registry with” a second aperture in a second panel that is placed in an overlapping arrangement with the first panel, an edge of the aperture may extend along at least a portion of an edge of the second aperture and may be aligned, in the direction of the thickness of the first and second panels, with the second aperture.

Claims

CLAIMS1. An article carrier for engaging at least one article, the article carrier comprising a plurality of primary panels including a pair of spaced apart panels including an upper panel and a lower panel and a side panel extending between the upper and lower panels, the side panel being hingedly connected to the lower panel by a first fold line, the article carrier further includes at least one article engaging device and at least one opening feature, the at least one article engaging device being formed at least in the lower panel, wherein the at least one opening feature comprises a tear initiation tab and at least one severance line, the tear initiation tab is defined in at least one of the side panel and the upper panel and wherein the at least one severance line extends between the tear initiation tab and the at least one article engaging device.

2. An article carrier according to claim 1 , wherein the tear initiation tab is hingedly connected along a part of the first fold line or along part of a second fold line, the second fold line being hingedly connecting the side panel with the upper panel.

3. An article carrier according to claim 1 , wherein the at least one severance line is defined in at least the lower panel.

4. An article carrier according to claim 1 , wherein the at least one article engaging device comprises a plurality of article engaging devices, the at least one opening feature comprises a plurality of opening features, the article engaging devices are associated with the opening features, respectively.

5. An article carrier according to claim 1 , wherein the at least one article engaging device comprises a plurality of article engaging devices, the at least one opening feature comprises a plurality of opening features, each of the article engaging devices is coupled to only one of the opening features.

6. An article carrier according to claim 1 , wherein the tear initiation tab is a push-in tab which is displaceable into the carrier.

7. An article carrier according to claim 1 , wherein the tear initiation tab is a push-in tab which is displaceable toward the at least one article engaging device.

8. An article carrier according to claim 2, wherein a notional line extends between a midpoint of the part of the first fold line and a center of the at least one article engaging device, and wherein the notional line is obliquely disposed with respect to the first fold line.

9. An article carrier for engaging at least one article, the article carrier comprising a plurality of primary panels including an engaging panel and a side panel hingedly connected to the engaging panel by a first fold line, the article carrier further including two or more article engaging devices and two or more opening features, the two or more article engaging devices being formed at least in the engaging panel and being disposed along the first fold line, each of the two or more opening features comprising a tear initiation tab and at least one severance line, wherein the tear initiation tabs are defined in at least the side panel, the at least one severance line of each of the two or more opening features extends between the respective tear initiation tab and onlyone of the two or more article engaging devices, each of the tear initiation tabs is hinged along part of the first fold line, and wherein a first notional line is disposed obliquely with respect to the first fold line, the first notional line extending between a midpoint of the part of the first fold line and a center of a respective one of the two or more article engaging devices.

10. An article carrier according to claim 9, wherein the tear initiation tab is a push-in tab which is displaceable into the carrier.

11. An article carrier according to claim 9, wherein the tear initiation tab is a push-in tab which is displaceable toward the at least one article engaging device.

12. An article carrier for engaging at least one article, the article carrier comprising an upper panel and a lower panel spaced apart from the upper panel, the lower panel comprising at least one article engaging device, the upper panel comprising at least three yieldable flaps formed from the upper panel, the at least three yieldable flaps, when displaced, defining an access window in the upper panel through which a portion of the lower main panel is accessible, wherein the portion of the lower main panel comprises at least one handle opening.

13. An article carrier according to claim 12, wherein the at least three yieldable flaps comprises at least one panel locking tab.

14. An article carrier according to claim 12, wherein the at least one handle opening comprises a pair of handle openings.

15. An article carrier according to claim 12, wherein the at least one handle opening is defined at least in part by handle tab.

16. A blank for forming an article carrier, the blank comprising a plurality of primary panels including a pair of spaced apart panels including an upper panel and a lower panel and a side panel extending between the upper and lower panels, the side panel being hingedly connected to the lower panel by a first fold line, the blank further includes at least one article engaging device and at least one opening feature, the at least one article engaging device being formed at least in the lower panel, wherein the at least one opening feature comprises a tear initiation tab and at least one severance line, the tear initiation tab is defined in at least one of the side panel and the upper panel and wherein the at least one severance line extends between the tear initiation tab and the at least one article engaging device.

17. A blank according to claim 16, wherein the at least one article engaging device comprises an upper engaging device and a lower engaging device, and wherein the upper and lower engaging devices are formed in the upper and lower panels, respectively.

18. A blank for forming an article carrier, the blank comprising a plurality of primary panels including an engaging panel and a side panel hingedly connected to the engaging panel by a first fold line, the blank further including two or more article engaging devices and two or more opening features, the two or more article engaging devices being formed at least in the engaging panel and being disposed along the first fold line, each of thetwo or more opening features comprising a tear initiation tab and at least one severance line, wherein the tear initiation tabs are defined in at least the side panel, the at least one severance line of each of the two or more opening features extends between the respective tear initiation tab and only one of the two or more article engaging devices, each of the tear initiation tabs is hinged along part of the first fold line, and wherein a first notional line is disposed obliquely with respect to the first fold line, the first notional line extending between a midpoint of the part of the first fold line and a center of a respective one of the two or more article engaging devices.

19. A blank according to claim 18, wherein the plurality of primary panels further includes an upper panel hingedly connected to the side panel, the at least one article engaging device comprises an upper engaging device and a lower engaging device, and wherein the upper and lower engaging devices are formed in the upper panel and the engaging panel, respectively.

20. A blank for forming an article carrier, the blank comprising an upper panel and a lower panel spaced apart from the upper panel, the lower panel comprising at least one article engaging device, the upper panel comprising at least three yieldable flaps formed from the upper panel, the at least three yieldable flaps, when displaced, defining an access window in the upper panel through which a portion of the lower main panel is accessible, wherein the portion of the lower main panel comprises at least one handle opening.

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