Article carrier and blank therefor

Abstract

Aspects of the disclosure relate to a package, an article carrier for packaging one or more articles and a blank for forming the carrier. The article carrier comprises a plurality of hingedly connected panels including a first engaging panel and a first end flap hinged to the engaging panel. The first end flap comprises a recess. The engaging panel comprises one or more first apertures. The first end flap is folded into an operative position with respect to the engaging panel such that the recess in the first end flap is in registration with an associated one of the one or more first apertures in the engaging panel.

Description

[0001] ARTICLE CARRIER AND BLANK THEREFOR

[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 a top panel affixed thereto.

[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 disclosure provides an article carrier for engaging at least one article. The article carrier comprises a plurality of primary panels for forming a tubular structure and an end closure structure for at least partially closing at least one of opposed ends of the tubular structure. The end closure structure comprises an end closure panel hinged at a first end thereof to one of the opposed ends of the tubular structure and a friction flap hinged to a second opposing end of the end closure panel. The friction flap is disposed in face contacting arrangement with an inside surface of the tubular structure and is exposed to view at said one of the opposed ends of the tubular structure.

[0010] Optionally, the second end of the end closure panel is positioned inset from said one end of the tubular structure and wherein the friction flap extends from the second end toward said one end of the tubular structure.

[0011] Optionally, the plurality of primary panels comprises a first panel and a second opposing panel, wherein the first panel has a first length dimension parallel to a tubular axis of the tubular structure, the second panel has a second length dimension parallel to the tubular axis, the first length dimension being greater than the second length dimension, wherein the end closure panel is hinged to an end of the second panel and wherein the friction flap is in face contacting arrangement with the first panel.

[0012] Optionally, the plurality of primary panels comprises a first panel and a second opposing panel, wherein the second panel comprises at least one article receiving device for receiving part of an article, and wherein the at least one article receiving device comprises an opening defined in the second panel. A second aspect of the disclosure provides an article carrier for packaging at least one article. The article carrier comprises a pair of spaced apart panels including an upper panel and a lower panel. A handle access opening is defined in the upper panel for accessing a handle opening in the lower panel. The article carrier further comprises a handle cavity open to the handle access opening. The handle cavity comprises a bottom provided by part of the lower panel. The part of the lower panel includes the handle opening. The handle cavity further comprises an inside surface which is provided by at least two interior panels each extending at least partially between the upper and lower panels. The at least two interior panels comprise a first panel and a second panel each extending entirely between the upper and lower panels and disposed transversely with respect to each other.

[0013] Optionally, the at least two interior panels further comprise a third panel extending at least partially between the upper and lower panels, the third panel being disposed spaced apart from and in opposition to the first panel.

[0014] Optionally, the at least two interior panels further comprise a fourth panel extending entirely between the upper and lower panels, the fourth panel being disposed spaced apart from and in opposition to the second panel.

[0015] Optionally, the inside surface of the handle cavity extends circumferentially along the perimeter of the handle access opening.

[0016] Optionally, the article carrier further comprises an inner upper panel disposed below an outer upper panel, wherein the first and third panels of the at least two interior panels are provided by a keel structure hingedly connected to the inner upper panel.

[0017] Optionally, the second and fourth panels of the at least two interior panels comprise opposingly disposed tabs hingedly connected to the outer upper panel.

[0018] A third aspect of the disclosure provides an article carrier for packaging at least one article. The article carrier comprises a plurality of primary panels for forming a tubular structure and an end closure structure for at least partially closing at least one of opposed ends of the tubular structure. The end closure structure comprises a first end closure flap and second end closure flap hinged respectively to first and second opposing panels of the tubular structure. The first end closure flap is folded into the tubular structure and the second end closure flap is folded to bring a free end portion into engagement with an engaging element of the first end closure flap.

[0019] Optionally, the engaging element of the first end closure flap comprises an orifice defined in the first end closure flap.

[0020] A fourth aspect of the disclosure provides an article carrier for packaging at least one article. The article carrier comprises a plurality of primary panels for forming a tubular structure and a keel structure disposed inside the tubular structure and extending parallel to a tubular axis of the tubular structure. The plurality of primary panels comprises a pair of spaced apart panels including an upper panel and a lower panel. The keel structure includes a first partition panel extending between the upper and lower panels and a base panel hinged to the first partition panel and disposed in face contacting arrangement with the lower panel. A spacer tab is foldably connected to the upper panel by a first hinged connection. The spacer tab extends from the upper panel to the base panel. The spacer tab has a first maximum width dimension parallel to the upper panel and extending perpendicularly to the tubular axis. The base panel has a second width dimension extending perpendicularly to the tubular axis. The first width dimension is greater than the second width dimension such that the spacer tab is in contact with the first partition panel.

[0021] Optionally, the spacer tab comprises a pair of wing flaps hingedly connected to a main body of the spacer tab along a pair of second fold lines respectively, the second fold lines extending from the area near the free end of the spacer tab divergently toward the first hinged connection.

[0022] A fifth aspect of the disclosure provides a blank for forming an article carrier. The blank comprises a plurality of primary panels for forming a tubular structure and an end closure structure for at least partially closing at least one of opposed ends of the tubular structure. The end closure structure comprises an end closure panel hinged at a first end thereof to one of the opposed ends of the tubular structure and a friction flap hinged to a second opposing end of the end closure panel. The friction flap is configured to be disposed in face contacting arrangement with an inside surface of the tubular structure and is exposed to view at said one of the opposed ends of the tubular structure in a set-up article carrier.

[0023] A sixth aspect of the disclosure provides a blank for forming an article carrier. The blank comprises a pair of spaced apart panels including an upper panel and a lower panel wherein a handle access opening is defined in the upper panel for accessing a handle opening in the lower panel. The blank is configured to form a handle cavity open to the handle access opening. The handle cavity comprises a bottom provided by part of the lower panel. The part of the lower panel includes the handle opening. The handle cavity further comprises an inside surface which is provided by at least two interior panels each extending at least partially between the upper and lower panels. The at least two interior panels comprise a first panel and a second panel each arranged to extend entirely between the upper and lower panels and be disposed transversely with respect to each other in a set-up article carrier.

[0024] A seventh aspect of the disclosure provides a blank for forming an article carrier. The blank comprises a plurality of primary panels for forming a tubular structure and an end closure structure for at least partially closing at least one of opposed ends of the tubular structure. The end closure structure comprises a first end closure flap and second end closure flap hinged respectively to first and second opposing panels of the tubular structure. The first end closure flap is configured to be folded into the tubular structure and comprises an engaging element. The second end closure flap comprises a free end portion for being brought into engagement with the engaging element in a set-up article carrier.

[0025] An eighth aspect of the disclosure provides a blank for forming an article carrier. The blank comprises a plurality of primary panels for forming a tubular structure and keel structure panels for forming a keel structure disposed inside the tubular structure and extending parallel to a tubular axis of the tubular structure. The plurality of primary panels comprising a pair of spaced apart panels including an upper panel and a lower panel. The keel structure panels including a first partition panel configured to extend between the upper and lower panels and a base panel hinged to the first partition panel and configured to be disposed in face contacting arrangement with the lower panel in the set-up article carrier. A spacer tab is fol d ably connected to the upper panel by a first hinged connection. The spacer tab is configured to extend from the upper panel to the base panel. The spacer tab has a first maximum width dimension parallel to the upper panel and extending perpendicularly to the tubular axis. The base panel has a second width dimension extending perpendicularly to the tubular axis. The first width dimension is greater than the second width dimension such that the spacer tab is disposed in contact with the first partition panel in the setup article carrier.

[0026] A ninth aspect of the disclosure provides an article carrier for packaging at least one article. The article carrier comprises a plurality of hingedly connected panels including a first engaging panel and a first end flap hinged thereto by a first fold line. The first engaging panel comprises one or more first apertures and the first end flap comprises a first recess. The first end flap is folded about the first fold line into an operative position with respect to the first engaging panel such that the first recess in the first end flap is in registration with an associated one of the one or more first apertures in the first engaging panel.

[0027] Optionally, the plurality of hingedly connected panels further comprises a side panel hinged to the engaging panel by a second fold line and a side end flap hinged to the side panel by a third fold line, the side end flap is hinged to the first end flap by a fourth fold line.

[0028] Optionally, the plurality of hingedly connected panels further comprises a bottom panel hinged to the engaging panel by a side panel and a bottom end flap hinged to the bottom panel, the bottom panel comprising a tongue extending therefrom, the first end flap comprising a receiver for receiving the tongue.

[0029] Optionally, the receiver comprises an aperture struck at least in part from the first end flap.

[0030] Optionally, the engaging panel comprises a plurality of article receiving apertures.

[0031] Optionally, the plurality of hingedly connected panels further comprises a side panel hinged to the engaging panel by a second fold line and a side end flap hinged to the side panel by a third fold line, the side end flap is hinged to the first end flap by a fourth fold line and wherein the fourth fold line is disposed such that the fourth fold line is brought into alignment and coextensive with the second fold line when the first end flap is folded into the operative position.

[0032] Optionally, the maximum length of the first end flap along the first fold line is no more than the length of the first fold line.

[0033] Optionally, the length of the first fold line is generally equal to the width of the engaging panel.

[0034] Optionally, the first end flap has a free side edge opposite to the fourth fold line, the free side edge extending from the first fold line convergently toward the fourth fold line.

[0035] Optionally, the first end flap has a free distal end edge opposite to the first fold line, and wherein the recess is disposed such that the recess interrupts the free distal end edge of the first end flap.

[0036] Optionally, the plurality of hingedly connected panels includes a second engaging panel and a second end flap hinged thereto by a fifth fold line, the second engaging panel comprising one or more apertures and the second end flap comprising a recess configured and positioned for registration with an associated one of the one or more apertures in the engaging panel when the second end flap is folded into an operative position with respect to the engaging panel.

[0037] Optionally, one of the first and second end flaps is disposed between the first engaging panel and the second engaging panel.

[0038] Optionally, the end flap is disposed in face-to-face relationship with an inner surface of the engaging panel. Optionally, the second end flap is disposed in a face-to-face relationship with an inner surface of the second engaging panel.

[0039] Optionally, the plurality of hingedly connected panels further comprises a second engaging panel comprising one or more second apertures, a pair of first and second opposing side panels, and a bottom panel extending between the first and second side panels. The first side panel is hinged to the first engaging panel, a second side panel is hinged to the second engaging panel, and the bottom panel is hinged to the first and second side panels. The first and second engaging panels are secured together in at least partial overlapping relationship such that the first recess in the first end flap is positioned in registration with an associated one of the one or more second apertures in the second engaging panel.

[0040] Optionally, the plurality of hingedly connected panels further includes a second end flap hinged to the second engaging panel. The second end flap comprises a second recess. The second end flap is folded into an operative position with respect to the second engaging panel such that the second recess is positioned in registration with the associated one of the one or more second apertures in the second engaging panel.

[0041] A tenth aspect of the disclosure provides an article carrier for packaging at least one article. The article carrier comprises a plurality of hingedly connected panels including a pivotal closure panel hingedly connected to an adjacent one of the plurality of hingedly connected panels by a fold line. The closure panel comprises at least one engaging opening for receiving a portion of an article. The at least one engaging opening is defined by a perimeter which comprises a first portion and a second differently shaped portion. The first portion is serrated, and the second portion is smooth and uninterrupted. The second portion is disposed at least at a position farthermost from the fold line.

[0042] Optionally, the first portion has opposing ends, and the second portion extends between the opposing ends of the first portion.

[0043] Optionally, the second portion defines a sector subtending a first angle from a center of the at least one engaging opening, the first angle being greater than 10° and less than 90°.

[0044] An eleventh aspect of the disclosure provides a blank for forming an article carrier. The blank comprises a plurality of hingedly connected panels including a first primary panel and a first end flap hinged thereto by a first fold line. The first end flap comprises an engaging tab along a free distal end edge thereof opposing the first fold line. The first fold line comprises a first segment and a second segment. The second segment is disposed at a position across the first end flap from the engaging tab. The second segment has a lower folding resistance than the first segment.

[0045] Optionally, the first segment comprises at least one first cut, the second segment comprises at least one second cut, and wherein the at least one second cut is greater in length than the at least one first cut.

[0046] Optionally, the second segment comprises at least one opening defined along the first fold line.

[0047] A twelfth aspect of the disclosure provides a blank for forming an article carrier. The article carrier comprises a plurality of hingedly connected panels including a first primary panel, a second primary panel and a locking device for interconnecting the first and second primary panels. The locking device comprises a locking opening in the first primary panel and a locking tab associated with the second primary panel for insertion into the locking opening. The locking opening comprises a wider portion and a narrower portion. The wider portion is defined at least in part by a first receiver tab fol d ably connected at a first proximal end thereof to the first panel primary panel. The narrower portion is defined at least in part by a second receiver tab foldably connected at a second proximal end thereof to the first primary panel. The first receiver tab extends from the first proximal end in a first direction. The second receiver tab extends from the second proximal end in a second direction toward the first receiver tab. The locking tab is foldably connected at a third proximal end thereof to the second primary panel. The locking tab extends from the third proximal end in the second direction.

[0048] Optionally, the wider portion of the locking opening is substantially greater in footprint than the narrower portion.

[0049] Further features and advantages of the present invention will be apparent from the specific embodiments illustrated in the drawings and discussed below.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Exemplary embodiments of the invention will now be described with reference to the accompanying drawings, in which:

[0055] Figure 1 is a plan view from above of a blank for forming a carrier according to a first embodiment;

[0056] Figure 2 is a perspective view of an end of a carrier formed from the blank of Figure 1 ;

[0057] Figure 3 is a plan view from above of a blank for forming a carrier according to a second embodiment;

[0058] Figure 4 is a perspective view from above of a stage of construction of a carrier from the blank of Figure 3;

[0059] Figure 5 is a perspective view from above of a carrier formed from the blank of Figure 3;

[0060] Figure 6 is a perspective view of an end of a carrier formed from the blank of Figure 3;

[0061] Figure 7 is a plan view from above of a blank for forming a carrier according to a third embodiment;

[0062] Figure 8 is a plan view from above of a blank for forming a carrier according to a fourth embodiment;

[0063] Figure 9 is a plan view from above of a blank for forming a carrier according to a fifth embodiment;

[0064] Figure 10 is a plan view from above of a blank for forming a carrier according to a sixth embodiment;

[0065] Figure 11 is a plan view from above of a blank for forming a carrier according to a seventh embodiment;

[0066] Figure 12 is a perspective view of an end of a carrier formed from the blank of Figure 11 ; and Figure 13 is a plan view from above of a blank for forming a carrier according to an eighth embodiment.

[0067] DETAILED DESCRIPTION OF EMBODIMENTS

[0068] 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.

[0069] 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.

[0070] Alternative blanks 110; 210; 310; 410; 510; 610; 710 are shown in Figures 3, 7, 8, 9, 10, 11 , and 13 for forming carton or carrier 190; 690, as shown in Figures 5 and 12, for containing and carrying a group of primary products such as, but not limited to, bottles or cans, hereinafter referred to as articles B.

[0071] 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 aluminum cans), tins, pouches, packets, and the like.

[0072] The blanks 10; 110; 210; 310; 410; 510; 610; 710 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.

[0073] The packaging structures or cartons 90; 190; 690 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. An example of such a sheet material is tear-resistant NATRALOCK® paperboard made by WestRock Company. 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.

[0074] In the illustrated embodiments, the blanks 10; 110; 210; 310; 410; 510; 610; 710 are configured to form a carton or carrier 90; 190; 690 for packaging an exemplary arrangement of exemplary articles B. In the embodiments illustrated in Figures 1 to 6, 8, 10, 11 , and 12, the arrangement is a 2 x 3 matrix or array. In the embodiment illustrated in Figures 1 to 6, two rows of three articles B are provided and the articles B are 500ml (16.9US fl. oz.), 355ml (12US fl. oz.) or 591 ml (20US fl. oz.) bottles. In the embodiments illustrated in Figures 7 and 9, the blanks 210, 410 are arranged to accommodate four articles in a 2 x 4 matrix or array arrangement, that is to say, two rows of four articles B and is configured to receive articles in the form of 500ml (16.9US fl. oz.), 355ml (12US fl. oz.) or 591 ml (20US fl. oz.) bottles.

[0075] Alternatively, the blanks 10; 110; 210; 310; 410; 510; 610; 710 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.

[0076] Referring to Figure 1 , there is shown a blank 10 comprising a plurality of panels 12, 14, 16, 18, 20, including a main panel 12 for forming a lower wall or engaging panel of a carrier 90 (see Figure 2).

[0077] A first side panel 14 is hingedly connected to a first side of the main panel 12 by a hinged connection in the form of a fold line 13. A first top or cover panel 18 is hingedly connected to the first side panel 14 by a hinged connection in the form of a fold line 17.

[0078] A second side panel 16 is hingedly connected to a second side of the main panel 12 by a hinged connection in the form of a fold line 15. A second top or cover panel 20 is hingedly connected to the second side panel 16 by a hinged connection in the form of a fold line 19.

[0079] The first top panel 18, second top panel 20, first and second side panels 14, 16, and main panel 12 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 22A hingedly connected to a first end of the main panel 12 by a hinged connection in the form of a fold line 21 A.

[0080] A first anchor flap 28A is hingedly connected to a first end of the first top panel 18 by a hinged connection in the form of a fold line F2. The first anchor flap 28A is hingedly connected to a second anchor flap 26A by a hinged connection in the form of a fold line 27A. The second anchor flap 26A is hingedly connected to a first end of the first side panel 14 by a hinged connection in the form of a fold line F1.

[0081] A first connecting panel 24A is hingedly connected to the second anchor flap 26A by a hinged connection in the form of a fold line 25A. The first connecting panel 24A is hingedly connected to the first end panel 22A by a hinged connection in the form of a fold line 23A.

[0082] The first side panel 14 is separated from the first connecting panel 24A by an aperture A1. The aperture A1 separates each of the first connecting panel 24A and the second anchor flap 26A from the main panel 12. A third anchor flap 34A is hingedly connected to a first end of the second top panel 20 by a hinged connection in the form of a fold line F6. The third anchor flap 34A is hingedly connected to a fourth anchor flap 32A by a hinged connection in the form of a fold line 33A. The fourth anchor flap 32A is hingedly connected to a first end of the second side panel 16 by a hinged connection in the form of a fold line F5.

[0083] A second connecting panel 30A is hingedly connected to the fourth anchor flap 32A by a hinged connection in the form of a fold line 31 A. The second connecting panel 30A is hingedly connected to the first end panel 22A by a hinged connection in the form of a fold line 29A.

[0084] The second side panel 16 is separated from the second connecting panel 30A by an aperture A1 . The aperture A1 separates each of the second connecting panel 30A and the fourth anchor flap 32A from the main panel 12.

[0085] A second end closure structure comprises a second end panel 22B hingedly connected to a first end of the main panel 12 by a hinged connection in the form of a fold line 21 B.

[0086] A fifth anchor flap 28B is hingedly connected to a first end of the first top panel 18 by a hinged connection in the form of a fold line F4. The fifth anchor flap 28B is hingedly connected to a sixth anchor flap 26B by a hinged connection in the form of a fold line 27B. The sixth anchor flap 26B is hingedly connected to a second end of the first side panel 14 by a hinged connection in the form of a fold line F3.

[0087] A third connecting panel 24B is hingedly connected to the sixth anchor flap 26B by a hinged connection in the form of a fold line 25B. The third connecting panel 24B is hingedly connected to the second end panel 22B by a hinged connection in the form of a fold line 23B.

[0088] The first side panel 14 is separated from the third connecting panel 24B by an aperture A1. The aperture A1 separates each of the third connecting panel 24B and the sixth anchor flap 26B from the main panel 12.

[0089] A seventh anchor flap 34B is hingedly connected to a first end of the second top panel 20 by a hinged connection in the form of a fold line F8. The seventh anchor flap 34B is hingedly connected to an eighth anchor flap 32B by a hinged connection in the form of a fold line 33B. The eighth anchor flap 32B is hingedly connected to a second end of the second side panel 16 by a hinged connection in the form of a fold line F7.

[0090] A fourth connecting panel 30B is hingedly connected to the eighth anchor flap 32B by a hinged connection in the form of a fold line 31 B. The fourth connecting panel 30B is hingedly connected to the first end panel 22B by a hinged connection in the form of a fold line 29B.

[0091] The second side panel 16 is separated from the fourth connecting panel 30B by an aperture A1. The aperture A1 separates each of the fourth connecting panel 30B and the eighth anchor flap 32B from the main panel 12.

[0092] 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 18 is configured to be brought into face contacting relationship with a portion of the second top panel 20 to form a composite top panel 18 / 20.

[0093] The blank 10 comprises a first reinforcing panel 36A, also referred to herein as a friction flap, hingedly connected to the first end panel 22A by a hinged connection in the form of a fold line 35A. The blank 10 comprises a second reinforcing panel 36B, also referred to herein as a friction flap, hingedly connected to the second end panel 22B by a hinged connection in the form of a fold line 35B. The first and second reinforcing panels 36A, 36B are each configured to be folded to be substantially perpendicular to the first or second end panel 22A, 22B to which they are hinged. The first and second reinforcing panels 36A, 36B are brought into face-to-face relationship with the composite top panel 18 / 20, and optionally may be adhesively secured to the composite top panel 18 / 20.

[0094] The first and second reinforcing panels 36A, 36B may be folded outwardly of the first or second end panel 22A, 22B to which they are hinged so to project outwardly therefrom. The composite top panel 18 / 20 may be dimensioned so as to be greater in length than the engaging panel 12 to at least cover or conceal the first and second reinforcing panels 36A, 36B and may be dimensioned to extend beyond the outer edges of the first and second reinforcing panels 36A, 36B. The first and second side panels 14, 16 may be trapezoidal in shape to extend between the main panel 12 and the top panels 18, 20.

[0095] The blank 10 comprises a plurality of panels 18B, 18C, 18D 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.

[0096] The plurality of panels 18B, 18C, 18D are hingedly connected to the first top panel 18. A first beam panel 18B is hingedly connected to the first top panel 18 by a hinged connection in the form of a fold line 17B. A second beam panel 18C, also referred to herein as floor panel 18C, is hingedly connected to the first beam panel 18B by a hinged connection in the form of a fold line 17C. A third beam panel 18D is hingedly connected to the second beam panel 18C by a hinged connection in the form of a fold line 17D.

[0097] The main panel 12 of the blank 10 includes at least one article retention structure RT1 , RT2. The main panel 12 comprises a plurality of article retention structures RT1 , RT2, specifically six article retention structures RT1 , RT2 arranged in 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 40, 42, 44. The article retention structures RT1 , RT2 comprise four first or endmost article retention structures RT 1 and a pair of second or intermediate article retention structures RT2 disposed between the endmost article retention structures RT 1 .

[0098] The first article retention structures RT1 comprise a first engaging tab 40 struck from the main panel 12 and hingedly connected thereto by a fold line 41. A second engaging tab 42 is struck from the main panel 12 and is hingedly connected thereto by a fold line 43. A third engaging tab 44 is struck from the main panel 12 and is hingedly connected thereto. The second engaging tab 42 is hinged in opposition to the third engaging tab 44. The second and third engaging tabs 42 are disposed adjacent to the first engaging tab 40. The fold line 41 may be substantially perpendicular to the fold line 43 and to the hinged connection between the third engaging tab 44 and the main panel 12. The second engaging tab 42 is separated, in part, from the third engaging tab 44 by an aperture A4, the aperture A4 defining in part the article receiving opening.

[0099] Endmost article retention structures RT1 disposed adjacent to the first or second end panels 22A, 22B may interrupt the fold line 21 A, 21 B between the main panel 12 and a respective one of the first and second end panels 22A, 22B. The fold line 43 hinging the second engaging tab 42 to the main panel 12 may interrupt or be collinear or coincident with the respective one of the first and second end panels 22A, 22B. The second article retention structures RT2 comprise a first engaging tab 40 struck from the main panel 12 and hingedly connected thereto by a fold line 41. A pair of third engaging tabs 44 are struck from the main panel 12 and are hingedly connected thereto. The pair of third engaging tabs 44 are hinged in opposition to each other. The pair of third engaging tabs 44 are disposed adjacent to the first engaging tab 40. The fold line 41 may be substantially perpendicular to the hinged connections between the pair of third engaging tabs 44 and the main panel 12. A first one of the pair of third engaging tabs 44 is separated, in part, from a second one of the pair of third engaging tabs 44 by an aperture A4, the aperture A4 defining in part the article receiving opening.

[0100] The first top panel 18 comprises at least one article receiving opening A5, the illustrated embodiment comprises three article receiving openings A5 each receiving a respective one of the articles B disposed adjacent to the first side panel 14. The article receiving openings A5 extend into the first beam panel 18B and may be generally oval or egg shaped. Each article receiving opening A5 may comprise at least one engaging tooth 46 struck from the first beam panel 18B and extending from the first beam panel 18B to the receiving opening A5. The illustrated embodiment comprises a pair of engaging teeth 46 defined in part and separated from each other by a cutline 47 extending generally radially outward from the article receiving opening A5.

[0101] The second top panel 20 comprises at least one second article receiving opening defined by an aperture A2. In the illustrated embodiment, the second top panel 20 comprises six second article receiving openings arranged in 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 12. The aperture A2 is defined by a cutline SE which may define a scalloped or serrated engaging edge in the second top panel 20.

[0102] The apertures A2 in the first and second top panels 18, 20 are smaller in dimension, diameter, or width than the openings in the main panel 12 provided by the article retention structures RT1 , RT2.

[0103] The blank 10 comprises a panel securing device, the panel securing device comprises at least one first locking element L1 in the second beam panel 18C, at least one second locking element L2 in the second top panel 20, and at least one third locking element RC in the main panel 12.

[0104] In the illustrated embodiment, the first top panel 18 comprises a pair of first locking elements L1 , the second top panel 20 comprises a pair of second locking elements L2 and the main panel 12 comprises a pair of third locking element RC. Each of the pair of the third locking element RC is disposed centrally between a group of four article retention structures RT1 , RT2.

[0105] The second beam panel 18C 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 locking tab receiving opening and may be defined by a first locking tab 80 struck from, or defined within, the second beam panel 18C and hingedly connected thereto. The first locking tab 80 comprises a head or distal portion, the head or distal portion is wider than a proximal or intermediate portion of the first locking tab 80. 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 first locking tab 80 are substantially equal to, or may be greater in, width than the second beam panel 18C. The locking tab receiving opening and / or the first locking tab 80, or at least portions thereof, interrupt the hinged connections between the second beam panel 18C and each of the first and third beam panels 18B, 18D.

[0106] The second top panel 20 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 second locking tab 84 struck from, or defined within, the second top panel 20 and hingedly connected thereto by a hinged connection in the form of a fold line 83. The second locking tab 84 comprises a head 88, the head 88 may be wider than a main body of the second locking tab 84 so as to define shoulders or barbs for engaging with the main panel 12. The second locking tab 84 comprises a pair of wing portions 86 hingedly connected to opposed sides of the main body, or proximal portion, of the second locking tab 84 by hinged connection in the form of fold lines 85. The wing portions 86 are separated from the head 88 by cutlines 87 which define the shoulders or barbs.

[0107] Each second locking tab 84 is configured to be disposed in vertical registry with the locking tab receiving opening of one of the first locking elements L1 . Each second locking tab 84 is configured to be hinged in opposition to the first locking tab 80 of the first locking element L1 with which it is in vertical registry. The term "in opposition to” used herein to describe the relationship between each second locking tab 84 and the associating first locking tab 80 refers to the relationship between those two spaced, vertically aligned tabs 84 and 80 which extend, when in their initial unfolded positions, in the opposite directions from their respective proximal ends.

[0108] The main panel 12 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 12, the opening may be defined by a respective receiving tab 70 struck from the main panel 12 and hingedly connected thereto. Each receiving tab 70 is hinged in opposition to the associated second locking tab 84. The term "in opposition to” used herein to describe the relationship between each receiving tab 70 and the associated second locking tab 84 is similar to the above illustrated relationship between each first locking tab 80 and its associated second locking tab 84. More specifically, it refers to the relationship between those two spaced, vertically aligned tabs 84 and 70 which extend, when in their initial unfolded positions, in the opposite directions from their respective proximal ends.

[0109] 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.

[0110] 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 12. The engaging tabs 40, 42, 44 of each of the article retention structures RT1 , RT2 fold out of the plane of the main panel 12.

[0111] The blank 10 is folded about fold lines 13, 15 to fold the first side panel 14 and first top panel 18 with respect to the main panel 12 and to fold the second end panel 16 and the second top panel 20 with respect to the main panel 12. In doing so the first and second end panels 22A, 22B are also folded upwardly with respect to the main panel 12, the first and second end panels 22A, 22B may be folded to be substantially perpendicular with respect to the main panel 12. In some embodiments the first and second end panels 22A, 22B may be folded through an angle greater than 90°, so as to be inclined with respect to the main panel 12. The first and second reinforcing panels 36A, 36B are folded with respect to the end panel 22A, 22B to which they are hinged, the reinforcing panels 36A, 36B may provide a support for the first and second top panels 18, 20. The first and second reinforcing panels 36A, 36B have the effect of increasing the rigidity of the end panels 22A, 22B preventing or inhibiting deformation of the end panels 22A, 22B and provide a beam extending across the carrier 90 between the side panels 14, 16.

[0112] The first and fifth anchor flaps 28A, 28B are folded into face-to-face relationship with the first top panel 18, the second and sixth anchor flaps 26A, 26B are folded into face-to-face relationship with the first side panel 14.

[0113] The fold line 27A hinging the first and fifth anchor flaps 28A, 28B to each other is brought into registry and alignment with the fold line 17 between the first top panel 18 and the first side panel 14. The fold line 27B hinging the second and sixth anchor flaps 26A, 26B to each other is brought into registry and alignment with the fold line 17 between the first top panel 18 and the first side panel 14.

[0114] The first connecting panel 24A is folded into face-to-face relationship with the second anchor flap 26A. The third connecting panel 24B is folded into face-to-face relationship with the sixth anchor flap 26B.

[0115] The first side panel 14 is brought into a substantially perpendicular arrangement with respect to the main panel 12.

[0116] The third and seventh anchor flaps 34A, 34B are folded into face-to-face relationship with the second top panel 20, the fourth and eighth anchor flaps 32A, 32B are folded into face-to-face relationship with the second side panel 16.

[0117] The fold line 33A hinging the third and seventh anchor flaps 34A, 34B 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 16. The fold line 33B hinging the fourth and eighth anchor flaps 32A, 32B 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 16.

[0118] The second connecting panel 30A is folded into face-to-face relationship with the fourth anchor flap 32A. The fourth connecting panel 30B is folded into face-to-face relationship with the eighth anchor flap 32B.

[0119] The second side panel 16 is brought into a substantially perpendicular arrangement with respect to the main panel 12.

[0120] The first top panel 18 is then folded with respect to the first side panel 14, about fold line 17, to be disposed over the main panel 12. In doing so the first anchor flap 28A is folded with respect to the second anchor flap 26B and the fifth anchor flap 28B is folded with respect to the sixth anchor flap 26B.

[0121] An article B is received in each of the article receiving openings A5 and a portion of the article B passes through the first top panel 18 and through the first beam panel 18B. The first beam panel 18B is folded with respect to the first top panel 18 to be inclined thereto, so as to extend substantially between the first top panel 18 and the main panel 12. The second beam panel 18C is folded with respect to the first beam panel 18B. The second beam panel 18C is disposed between adjacent pairs of articles B and / or article retention structures RT1 , RT2. The second beam panel 18C may be in face contacting relationship with the main panel 12. The third beam panel 18D is folded with respect to the second beam panel 18C to be inclined thereto. A free end edge of the third beam panel 18D is configured to engage below a projection or flange of the articles B in the row adjacent to the row of articles B received in the first top panel 18 and first beam panel 18B.

[0122] The second top panel 20 is then folded with respect to the second side panel 16, about fold line 19, to be disposed over the main panel 12 and in at least partial overlapping relationship with the first top panel 18. In doing so the fourth anchor flap 34A is folded with respect to the fourth anchor flap 32B and the seventh anchor flap 34B is folded with respect to the eighth anchor flap 32B.

[0123] Upper ends of articles B are received in the apertures A2 in the second top panel 20.

[0124] 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 40, 42, 44 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 12.

[0125] The second locking tabs 84 are then folded inwardly of the carrier 90, a distal portion or head 88 of the second locking tabs 84 passes through the first beam panel 18B (the first locking tabs 80 when present are folded downwardly as consequence). The head 88 of the second locking tabs 84 passes through the opening of the third locking elements RC in the main panel 12, the receiving tabs 70 are displaced downwardly, outwardly of the interior of the carrier 90. The shoulders of the head 88 engage with a lower or outer surface of the main panel 12 to prevent or at least inhibit withdrawal of the second locking tabs 84 from the receiving opening. The first locking tabs 80 when provided also pass though the main panel 12. The second locking tabs 84 are received in respective openings in the first beam panel 18B and a located in the wider portion at an end thereof the waist or restriction prevents or at least inhibits withdrawal of the second locking tabs 84.

[0126] The receiving tabs 70 and the first locking tabs 80 (when present) may interact with the second locking tabs 84, a free end edge of one or both of the receiving tab 70 and the first locking tab 80 may engage or contact a second locking tab 84 so as to prevent or inhibit its unfolding.

[0127] The openings created in the composite top panel 18 / 20 by deployment or activation of the pair of panel securing devices may form a carrying handle for transportation of the package.

[0128] Advantageously, the carrier 90 may be assembled or constructed without use of glue or adhesive to secure the panels 12, 14, 16, 18, 20 in an erected condition.

[0129] Referring now to Figures 3 to 7 there is shown alternative embodiments of the present disclosure. In the second and third illustrated embodiments, like numerals have, where possible, been used to denote like parts, albeit with the addition of the prefix "100”; "200” to indicate that these features belong to the second and third 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.

[0130] Referring to Figure 3, there is shown a blank 110 comprising a plurality of panels 112, 114, 116, 118, 120, including a main panel 112 for forming a lower wall or engaging panel of a carrier 190 (see Figure 4). The blank 110 is substantially similar in construction to the blank 10 of Figure 1 , albeit the end closure structures are configured to interlock with an inner top panel flap 138A, 138B.

[0131] A first end closure structure comprises a first end panel 122A hingedly connected to a first end of the main panel 112 by a hinged connection in the form of a fold line 121 A. The first end panel 122A comprises a locking tab or tongue T1 extending from a free end edge, the free end edge opposes a hinged edge defined by the hinged connection to the main panel 112. The locking tab T 1 may be defined by a pair of cutaways in the form of recesses R1 struck from or defined in the free end edge of the first end panel 122A. The locking tab T1 forms part of a complementary locking structure.

[0132] A first anchor flap 128A is hingedly connected to a first end of the first top panel 118 by a hinged connection in the form of a fold line F2. The first anchor flap 128A is hingedly connected to a second anchor flap 126A by a hinged connection in the form of a fold line 127A. The second anchor flap 126A is hingedly connected to a first end of the first side panel 114 by a hinged connection in the form of a fold line F1 .

[0133] A first connecting panel 124A is hingedly connected to the second anchor flap 126A by a hinged connection in the form of a fold line 125A. The first connecting panel 124A is hingedly connected to the first end panel 122A by a hinged connection in the form of a fold line 123A. The second anchor flap 126A is configured to be folded into face-to-face relationship with the first side panel 114, the first connecting panel 124A is configured to be folded into face-to-face relationship with the second anchor flap 126A.The first side panel 114 is separated from the first connecting panel 124A by an aperture. The aperture separates each of the first connecting panel 124A and the second anchor flap 126A from the main panel 112.

[0134] A first inner top panel flap 138A is hingedly connected to a first end of the second top panel 120 by a hinged connection in the form of a fold line 137A. The first inner top panel flap 138A is hingedly connected to a fourth anchor flap 132A by a hinged connection in the form of a fold line 133A so as to be directly connected thereto. The fourth anchor flap 132A is hingedly connected to a first end of the second side panel 116 by a hinged connection in the form of a fold line F5. The first inner top panel flap 138A extends substantially across the first end of the second top panel 120.

[0135] The first inner top panel flap 138A comprises a free end edge, the free end edge opposes a hinged edge defined by the fold line 137A. The free end edge is free from connection to any other panels. Fold Line 133A may extend between the free end edge of the first inner top panel flap 138A and the edge hinged of the first inner top panel flap 138A hinged to the second top panel 120. The first inner top panel flap 138A comprises a pair of cutaways, in the form of recesses R3. Each of the recesses R3 is configured to be disposed in registry with a respective one of the pair of apertures A2 in the second top panel 120 disposed proximate or adjacent to the first end of the second top panel 120. The first inner top panel flap 138A comprises a tab receiving aperture A6 forming part of the complementary locking structure.

[0136] A second connecting panel 130A is hingedly connected to the fourth anchor flap 132A by a hinged connection in the form of a fold line 131 A. The second connecting panel 130A is hingedly connected to the first end panel 122A by a hinged connection in the form of a fold line 129A. The fourth anchor flap 132A is configured to be folded into a face-to-face relationship with the second side panel 116, the first connecting panel 124A is configured to be folded into face-to-face relationship with the second anchor flap 126A.

[0137] The second side panel 116 is separated from the second connecting panel 130A by an aperture. The aperture separates each of the second connecting panel 130A and the fourth anchor flap 132A from the main panel 112.

[0138] A second end closure structure comprises a second end panel 122B hingedly connected to a first end of the main panel 112 by a hinged connection in the form of a fold line 121 A. The second end panel 122B comprises a locking tab or tongue T2 extending from a free end edge, the free end edge opposes a hinged edge defined by the hinged connection to the main panel 112. The locking tab T2 may be defined by a pair of cutaways in the form of recesses R2 struck from or defined in the free end edge of the second end panel 122B. The locking tab T2 forms part of a complementary locking structure.

[0139] A fifth anchor flap 128B is hingedly connected to a first end of the first top panel 118 by a hinged connection in the form of a fold line F4. The fifth anchor flap 128B is hingedly connected to a sixth anchor flap 126B by a hinged connection in the form of a fold line 127B. The sixth anchor flap 126B is hingedly connected to a second end of the first side panel 114 by a hinged connection in the form of a fold line F3.

[0140] A third connecting panel 124B is hingedly connected to the sixth anchor flap 126B by a hinged connection in the form of a fold line 125B. The third connecting panel 124B is hingedly connected to the second end panel 122B by a hinged connection in the form of a fold line 123B. The sixth anchor flap 126B is configured to be folded into face-to-face relationship with the first side panel 114, the third connecting panel 124B is configured to be folded into face-to-face relationship with the sixth anchor flap 126B.

[0141] The first side panel 114 is separated from the third connecting panel 124B by an aperture. The aperture separates each of the third connecting panel 124B and the sixth anchor flap 126B from the main panel 112.

[0142] A second inner top panel flap 138B is hingedly connected to a first end of the second top panel 120 by a hinged connection in the form of a fold line 137B. The second inner top panel flap 138B is hingedly connected to an eighth anchor flap 132B by a hinged connection in the form of a fold line 133B. The eighth anchor flap 132B is hingedly connected to a second end of the second side panel 116 by a hinged connection in the form of a fold line F7. The second inner top panel flap 138B extends substantially across the second end of the second top panel 120.

[0143] The second inner top panel flap 138B comprises a free end edge, the free end edge opposes a hinged edge defined by the fold line 137B. The free end edge is free from connection to any other panels. Fold Line 133B may extend between the free end edge of the second inner top panel flap 138B and the edge hinged of the second inner top panel flap 138B hinged to the second top panel 120. The second inner top panel flap 138B comprises a pair of cutaways, in the form of recesses R4. Each of the recesses R4 is configured to be disposed in registry with a respective one of the pair of apertures A2 in the second top panel 120 disposed proximate or adjacent to the first end of the second top panel 120. The second inner top panel flap 138B comprises a tab receiving aperture A6 forming part of the complementary locking structure.

[0144] A fourth connecting panel 130B is hingedly connected to the eighth anchor flap 132B by a hinged connection in the form of a fold line 131 B. The fourth connecting panel 130B is hingedly connected to the first end panel 122B by a hinged connection in the form of a fold line 129B. The eighth anchor flap 132B is configured to be folded into face-to-face relationship with the second side panel 116, the fourth connecting panel 130B is configured to be folded into face-to-face relationship with the eighth anchor flap 132B.

[0145] The second side panel 116 is separated from the fourth connecting panel 130B by an aperture. The aperture separates each of the fourth connecting panel 130B and the eighth anchor flap 132B from the main panel 112.

[0146] Figure 6 shows the second end panel 122B secured in position, tab T2 is received in the tab receiving aperture A6 in the second inner top panel flap 138B. The second inner top panel flap 138B is folded into face-to-face relationship with the second top panel 120. The second inner top panel flap 138B and the second top panel 120 are disposed in at least partial overlapping or overlying relationship with the first top panel 118. A portion of the second inner top panel flap 138B is disposed between the second top panel 120 and the first top panel 118.

[0147] The main panel 112 of the blank 110 includes at least one article retention structure RT. The main panel 12 comprises a plurality of article retention structures RT, specifically six article retention structures RT arranged in 2 x 3 matrix or array. Each of the article retention structures RT comprises an article receiving opening defined, at least in part, by engaging tabs or teeth 140A, 140B.

[0148] The article retention structures RT comprise a first engaging tab 140A struck from the main panel 112 and hingedly connected thereto by a fold line 141 A. A second engaging tab 140A is struck from the main panel 112 and is hingedly connected thereto by a fold line 141 B. The second engaging tab 140B is hinged in opposition to the first engaging tab 140A. The second engaging tab 140B is separated from the first engaging tab 140A by a cutline.

[0149] The first top panel 118 comprises at least one article receiving opening A5, the illustrated embodiment comprises three article receiving openings A5 each receiving a respective one of the articles B disposed adjacent to the first side panel 114. The article receiving openings A5 extend into the first beam panel 118B and may be generally oval or egg shaped. Each article receiving opening A5 may comprise at least one engaging tooth 146 struck from the first beam panel 118B and extending from the first beam panel 118B into the receiving opening A5. The illustrated embodiment comprises a pair of engaging teeth 146 defined in part and separated from each other by a cutline 147 extending generally radially outward from the article receiving opening A5. Each of the pair of engaging teeth 146 is hingedly connected to the first beam panel 118B by a hinged connection in the form of a fold line 149.

[0150] The second beam panel 118C 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 locking tab receiving opening and may be defined by a first locking tab 180 struck from, or defined within, the second beam panel 118C and hingedly connected thereto. The first locking tab 180 comprises a head or distal portion, the head or distal portion is wider than a proximal or intermediate portion of the first locking tab 180. 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 3, the locking tab receiving opening and / or the first locking tab 180 are generally greater in width than the second beam panel 118C. The locking tab receiving opening and / or the first locking tab 180, or at least portions thereof, interrupt the hinged connections between the second beam panel 118C and each of the first and third beam panels 118B, 118D. The locking tab receiving opening and / or the first locking tab 180 comprises a pair of opposed arcuate cutline sections extending into a respective one of the third beam panel 118D and first beam panel 118B. The third locking elements RC take the form of an opening in the main panel 112, the opening may be defined by a respective receiving tab 170 struck from the main panel 112 and hingedly connected thereto. The opening in the main panel 112 and / or receiving tab 170 is shaped similarly to the locking tab receiving opening and / or the first locking tab 180. The receiving tabs 170 are hingedly connected to the main panel 112 by a hinged connection in the form of a fold line 171.

[0151] The hinged connection, fold line 117, between the first side panel 114 and the first top panel 118 may be interrupted by a cut line CT, cut line CT may be substantially “U” shaped so as to define a tab Ts struck from the first top panel 118. The tab Ts is integral with the first side panel 114 and extends therefrom. The blank 110 may comprise a pair of cut lines CT each defining a tab Ts. A first tab Ts may be disposed proximate a first end of the fold line 117 a second tab Ts may be disposed proximate a second, opposing, end of the fold line 117. The tabs Ts may form an abutment against which an edge of the second top panel 120 engages to align the second top panel 120 and / or prevent or inhibit relative movement of the second top panel 120 with respect to the first top panel 118.

[0152] In some embodiments, a tab may hingedly connected to the second top panel 120, the tab may be inserted into a slot or opening in the first top panel 118 defined in part by the cutline CT and created when the first top panel 118 is folded with respect to the first side panel 114.

[0153] The blank 110 may comprise a pair of second locking tabs 150, the pair of second locking tabs 150 are spaced apart, longitudinally, by a handle aperture A7. Each of the pair of second locking tabs 150 is struck from, or defined in, the second top panel 120 and is hingedly connected thereto by a hinged connection in the form of a fold line 151 . A first one of the pair of foldable tabs 150 is hinged in opposition to the second one of the pair of foldable tabs 150; the hinged connections, fold lines 151 , defining opposed ends of a handle opening.

[0154] The second locking tabs 150 are configured for securing the second top panel 120 to the engaging panel 112 and / or the second beam panel 118C. The second locking tabs 150 comprise a pair of cuts 153. The pair of cuts 153 extend inwardly of the tabs 150 from opposed side edges thereof. Each of the pair of cuts may be non-linear or curvilinear in shape. The cuts 153 define barbs or shoulders of the locking tab 150 for engaging with portions the engaging panel 112 and / or the second beam panel 118C surrounding openings therein. A fold line 155 may extend from an inner end of each cut 153 towards the side edge of the tab 150 from which that cut 153 extends. In this way a pair of opposed wing portions 1541s defined in each second locking tab 150. The fold lines 155 may be arranged to facilitate folding of the wing portions 154 into face-to-face relationship with one of the inclined beam panels 118B, 118D, first and third beam panels 118B, 118D best shown in Figure 5. The second locking tabs 150 and handle aperture A7 create a handle opening exposing to view openings in the engaging panel 112 and / or making those openings more accessible for a user to engage with. In this way the user can grasp the engaging panel 112 to carry the carrier 190.

[0155] Optionally, the first top panel 118 may be secured to the second top panel 120 by glue G or other adhesive treatment, as illustrated in Figure 4. Referring to Figure 3, each of the opposed end edges of each beam panel 118B, 118D is inset from the adjacent end edge of the inner top panel / second engaging panel 118. Such an inset arrangement of each end edge of the beam panels 118B, 118D allows the associated end closure flap 122A, 122B to take a folded position, as shown in Figure 4, where the upper or distal end of the associated end flap 122A, 122B is disposed under the inner top panel 118. In such a position under the inner top panel 118, the associated end closure flap 122A.122B may provide a brace for supporting the inner top panel 118 against external downward vertical force. The bracing effect of the end closure flap 122A, 122B is particularly appreciated while the outer top panel 120 is glued to the inner top panel 118.

[0156] Referring to Figure 7, there is shown a blank 210 comprising a plurality of panels 212, 214, 216, 218, 220, including a main panel 212 for forming a lower wall or engaging panel of a carrier (not shown). The blank 210 is substantially similar in construction to the blank 110 of Figure 3 albeit the blank 210 is configured to accommodate eight articles arranged in a 2 x 4 matrix or array. The second top panel 220 comprises eight second article receiving openings, in the form of apertures A2, arranged in 2 x 4 matrix or array; each second article receiving opening is configured to be disposed in vertical registry with one of eight article retention structures RT3 provided in the main panel 212.

[0157] The first top panel 218 comprises four article receiving openings A5 each receiving a respective one of the articles disposed adjacent to the first side panel 214. The article receiving openings A5 extend into the first beam panel 218B and may be generally oval or egg shaped.

[0158] Each of the article retention structures RT3 of the embodiment of Figure 7 take the form of a pair of teeth or tabs 240A, 240B arranged in opposition to each other and separated from each other by an aperture A8, the tabs 240A, 240B and aperture A8 together forming an article receiving opening.

[0159] The blank 210 comprises a panel securing device, the panel securing device comprises at least one first locking element L1 in the second beam panel 218C, at least one second locking element in the second top panel 220, and at least one third locking element RC in the main panel 212.

[0160] In the illustrated embodiment, the first top panel 218 comprises a pair of first locking elements L1. The second top panel 220 comprises a pair of second locking elements and the main panel 212 comprises a pair of third locking element RC. A first one of the pair of the third locking elements RC is disposed centrally between a first group of four article retention structures RT3, a second one of the pair of the third locking elements RC is disposed centrally between a second group of four article retention structures RT3. The second group of four article retention structures RT3 is disposed adjacent to the first group of four article retention structures RT3.

[0161] The second top panel 220 comprises a pair of second locking elements each takes the form of a second locking tab 250, the pair of second locking tabs 250 are spaced apart, longitudinally, by a handle aperture A9. Each of the pair of second locking tabs 150 is struck from, or defined in, the second top panel 220 and is hingedly connected thereto by a hinged connection in the form of a fold line 251 . A first one of the pair of foldable tabs 250 is hinged in opposition to the second one of the pair of foldable tabs 250; the hinged connections, fold lines 251 , defining opposed ends of a handle opening. The second locking tabs 250 are configured for securing the second top panel 220 to the engaging panel 212 and / or the second beam panel 218C.

[0162] The handle aperture A9 extends between a free end of a first one of the second locking tabs 150 and a free end of a second one of the second locking tabs 150. The handle aperture A9 is generally longitudinal of the second top panel 220 and comprises opposed side edges each having a wavy or undulating shape. In this way, the handle aperture A9 is spaced apart from pairs of article receiving apertures A2 which are disposed on the opposite sides of the handle aperture A9.

[0163] The first one of the pair of foldable tabs 250 is disposed centrally between a first group of four article receiving apertures A2. The second one of the pair of foldable tabs 250 is disposed centrally between a second group of four article receiving apertures A2. The second group of four article receiving apertures A2 is disposed adjacent to the first group of four article receiving apertures A2.

[0164] The blank 210 comprises a handle opening in the engaging panel 212, the handle opening may be defined by a one or more tabs 272, 274. The illustrated embodiment comprises a pair of handle tabs 272, 274 struck from the engaging panel 212 and hinged thereto by respective fold lines 273, 275. The handle opening together with one of the openings in the engaging panel 212 defined by the third locking elements RC may be engaged by a user to carry the carton. The second beam panel 218C comprises a second handle opening configured to be disposed in vertical registry with the handle opening in the engaging panel 212. The second handle opening may be defined by one or more tabs 282, 284. The illustrated embodiment comprises a pair of handle tabs 282, 284 struck from at least the second beam panel 218C and hinged thereto. In the illustrated embodiment the pair of handle tabs 282, 284 are struck in part from each of the first and third beam panels 218B, 218D. The first and second handle openings are disposed in vertical registry with the handle aperture A9 and are not configured to engage a locking tab provided by the second top panel 220.

[0165] The first handle opening is disposed between the openings in the engaging panel 212 defined by the third locking elements RC and is located centrally between a central or medial group of four article retention structures RT3.

[0166] The second handle opening is disposed between the pair of first locking elements L1.

[0167] Referring now to Figures 8 to 13 there are shown further alternative embodiments of the present disclosure. In the fourth, fifth, sixth, seventh, and eighth illustrated embodiments, like numerals have, where possible, been used to denote like parts, albeit with the addition of the prefix "300”; "400”, "500”, "600”, "700” to indicate that these features belong to the fourth, fifth, sixth, seventh, and eighth embodiment, respectively. The alternative embodiments share many common features with the embodiment of Figures 1 to 7, therefore only the differences from the embodiment illustrated in Figures 1 to 7, and described above, will be described in any greater detail.

[0168] Referring to Figure 8, there is shown a blank 310 comprising a plurality of panels 312, 314, 316, 318, 320, including a main panel 312 for forming a lower wall or engaging panel of a carrier (not shown). The blank 310 is substantially similar in construction to the blank 110 of Figure 3 albeit the end closure structures are provided with modified inner top panel flaps 338A, 338B and modified first and fifth anchor flaps 328A, 328B. The inner top panel flaps 338A, 338B have been shortened so as to be shorter in length than second top panel 320 to which they are hingedly connected by respective fold lines 337 A, 337B. Free side edges of each of the inner top panel flaps 338A, 338B are chamfered or filleted.

[0169] Each of the first and fifth anchor flaps 328A, 328B have been extended so as to be equal in width dimension as the first top panel 318. A free edge of the first and fifth anchor flaps 328A, 328B, opposing a hinged connection to the first top panel 318, is shaped or recessed to be complementary to, or at least is shaped to avoid obscuring, an article receiving opening A5 in the first top panel 318 disposed adjacent to one of the first and fifth anchor flaps 328A, 328B.

[0170] The blank 310 comprises first and second end closure structures comprising first and second end panels 322A, 322B, respectively. Each of the first and second end panels 322A, 322B is hingedly connected to a respective end of the main panel 312 by a hinged connection in the form of a fold line 321 A, 321 B. The fold lines 321 A, 321 B each comprise at least one first portion PF1 and at least one second portion PF2. The illustrated embodiment comprises a pair of end portions PF1 and a second or medial portion PF2 disposed between the pair of end portions PF1. The at least one first portion PF1 , or pair of end portions PF1 , comprise a first fold resistance and the second medial portion PF2 comprises a second fold resistance. The second fold resistance is lower than the first fold resistance. The at least one first portion PF1 , or pair of end portions PF1 , may be defined by one or more cutlines and one of more connection portions. The second medial portion PF2 may be defined by one or more cutlines and one of more connection portions. The fold resistance of the second medial portion PF2 may be reduced compared to the at least one first portion PF1 , or pair of end portions PF1 , by including a greater proportion or ratio of cutline to connection portion than that of the at least one first portion PF1 , or the pair of end portions PF1 .

[0171] The blank 310 comprises a plurality of panels 318B, 318C, 318D for forming a brace or keel structure for increasing the rigidity of the carrier. The brace or keel structure may take the form of a beam extending longitudinally of the carrier.

[0172] The plurality of beam forming panels 318B, 318C, 318D is hingedly connected to the first top panel 318. A first beam panel 318B is hingedly connected to the first top panel 318 by a hinged connection in the form of a fold line 317B. A second beam panel 318C, also referred to herein as floor panel 318C, is hingedly connected to the first beam panel 318B by a hinged connection in the form of a fold line 317C. A third beam panel 318D is hingedly connected to the second beam panel 318C by a hinged connection in the form of a fold line 317D.

[0173] The second beam panel 318C 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 locking tab receiving opening and may be defined, in part, by a first, major, locking tab 380 struck from, or defined within, the second beam panel 318C and hingedly connected thereto. The locking tab receiving opening is defined, in part, by a second, minor, locking tab 382 struck from, or defined within, the second beam panel 318C and hingedly connected thereto by a hinged connection in the form of a fold line 383.

[0174] The locking tab receiving opening comprises a waist or restriction disposed between opposed ends thereof, the first, major, tab 380 and second, minor, tab 382 are separated from each other by a cut line or frangible line 385. The cut line or frangible line 385 may be linear and may be parallel to the fold line 383 hinging the second, minor, tab 382 to the second beam panel 318C. The cut line or frangible line 385 may be perpendicular to the fold lines 317C, 317D. The cut line or frangible line 385 may extend across the locking tab receiving opening at or about the waist. The second, minor, tab 382 defines, at least in part, a head portion of the locking tab receiving opening. The first, major, tab 380 defines, at least in part, a main body portion of the locking tab receiving opening.

[0175] The first, major, tab 380 is thus shortened when compared to the first locking tab 180 of the embodiment shown in Figure 3. This reduced length may facilitate insertion of a second locking tab 350 provided in the second top panel 320 into the locking tab receiving opening. The shorter length of the first, major, tab 380 may help to ensure that the second locking tab 350 passes the first, major, tab 380 such that a free end edge of the first, major, tab 380 engages a face of the second locking tab 350 so as to prevent or inhibit separation of the second locking tab 350 from the locking tab receiving opening. In this way the first, major, tab 380 may confine the second locking tab 350 in the head portion of the locking tab receiving opening.

[0176] In the embodiment illustrated in Figure 8, the locking tab receiving opening and / or the first locking tab 380 are generally greater in width than the second beam panel 318C. The locking tab receiving opening and / or the first locking tab 380, or at least portions thereof, interrupt the hinged connections between the second beam panel 318C and each of the first and third beam panels 318B, 318D. The locking tab receiving opening and / or the first locking tab 380 comprises a pair of opposed arcuate cutline sections extending into a respective one of the third beam panel 318D and first beam panel 318B.

[0177] The blank 310 comprises third locking elements RC in the form of a receiver opening in the main panel 312. The receiver opening may be defined, in part, by a respective first major receiving tab 370 struck from the main panel 312 and hingedly connected thereto by a hinged connection in the form of a fold line 371. The receiver opening is defined, in part, by a second, minor, receiving tab 372 struck from, or defined within, the main panel 312. The second, minor, receiving tab 372 is hingedly connected to the main panel 312 by a hinged connection in the form of a fold line 373.

[0178] The receiver opening in the main panel 312 and / or receiving tabs 370, 372 are shaped similarly to the locking tab receiving opening and / or the locking tabs 380, 382 such that the receiver opening defines a waist or restriction.

[0179] The second beam panel 318C comprises a first width or linear dimension W2 defined between the fold line 317C, hinging the first beam panel 318B to the second keel panel 318C, and the fold line 317D, hinging the third beam panel 318D to the second beam panel 318C.

[0180] The main panel 312 comprises a first row of article engaging devices RT and a second row of article engaging devices RT. In the illustrated embodiment, each row comprises three article engaging devices RT. The article receiver openings of the article engaging devices RT in the first row of article engaging devices RT are spaced apart from the article receiver openings of the article engaging devices RT in the second row of article engaging devices RT by a second linear dimension W4. The second linear dimension W4 is greater than the first linear dimension W2.

[0181] In order to stabilize the keel structure, and / or maintain the second beam panel 318C in a fixed position in which each of the openings in the second beam panel 318C is aligned with a respective receiver opening in the main panel 312, the second beam panel 318C comprises alignment or spacer tabs T3, T4. The second beam panel 318C comprises at least one pair of spacer tabs T3, T4; the illustrated embodiment comprises two pairs of spacer tabs T3, T4. Each pair of spacer tabs T3, T4 comprises a first spacer tab T3, T4 struck from the first beam panel 318B and integral with the second beam panel 324 and a second spacer tab T3, T4 struck from the third beam panel 318D and integral with the second beam panel 318C. The first and second spacer tabs T3, T4 are arranged in opposition to each other so as to increase the effective maximum width of the second beam panel 318C. Each of the first and second spacer tabs T3, T4 comprises a free edge defined by a respective cutline C3, C4. A free edge of the first spacer tab T3, T4 is disposed a third linear dimension W3, at the widest location, from a free edge of the second spacer tab T3, T4 In this way, the pair of spacer tabs T3, T4 define a maximum effective width dimension W3 of the second beam panel 318C.

[0182] The maximum effective width dimension W3 of the second beam panel 318C is greater than the first width or linear dimension W2 defined between fold line 318C and fold line 318D.

[0183] The maximum effective width dimension W3 of the second beam panel 318C may be approximately equal or equal to the second linear dimension W4 defined between a pair of opposed receiver openings or between the engaging tabs 340B of a pair of opposed article engaging devices RT.

[0184] In this way, the engaging tabs 340B of a pair of opposed article engaging devices RT provide reference points or devices to position the second beam panel 318C therebetween. In embodiments in which the engaging tabs 340B are omitted, the articles B received in each of the pair of opposed article engaging devices RT may provide reference points or devices to position the second beam panel 318C therebetween.

[0185] The second top panel 320 may comprise at least one article receiving aperture A2. The illustrated embodiment comprises a plurality of article receiving apertures A2, specifically, but not limited to, six article receiving apertures A2. In the illustrated embodiment, the article receiving apertures A2 are arranged in a matrix or array, specifically, but not limited to, a 2 x 3 matrix or array. The, or each, article receiving aperture A2 is disposed in vertical registry with a respective one of the at least one article engaging structures RT. The article receiving aperture A2 is defined by a cutline, the cutline may be configured such that a first portion SE of the perimeter of the article receiving aperture A2 is scalloped or serrated in shape and a second portion NSE of the perimeter is not scalloped or serrated, that is to say it is smooth or featureless -free from perceptible projections, lumps, or indentations- and may be arcuate in shape. The second portion NSE of the perimeter may be disposed to be opposed to the hinged connection, fold line 319 between the second top panel 320 and the second side panel 316; this may be advantageous when assembling the carrier, specifically when folding the second top panel 320 with respect to the second side panel 316 so that an upper end of a respective article is received in each of the article receiving apertures A2. The non-serrated or smooth portion NSE may have a reduced article insertion resistance to allow the article to be more easily received. The non-serrated portion NSE of the perimeter of the article receiving apertures A2 may allow the second top panel 320 to pass the articles by providing increased clearance without significantly compromising grip upon the articles when received. The non-serrated portion NSE may occupy less than half the perimeter of article receiving apertures A2 and may be less than one quarter of the perimeter of article receiving apertures A2. The non-serrated portion NSE may occupy a sector of the article receiving apertures A2 the radii of which subtend an angle of up to 60° (sextant), in the embodiment of Figure 8 the radii of the sector define an angle of about 30°.

[0186] Referring to Figure 9, there is shown a blank 410 comprising a plurality of panels 412, 414, 416, 418, 420, including a main panel 412 for forming a lower wall or engaging panel of a carrier (not shown). The blank 410 is substantially similar in construction to the blank 210 of Figure 7 albeit the end closure structures are provided with modified inner top panel flaps 438A, 438B and modified first and fifth anchor flaps 428A, 428B.

[0187] The inner top panel flaps 438A, 438B have been shortened so as to be shorter in length than second top panel 420 to which they are hingedly connected by respective fold lines 437 A, 437B. Free side edges of each of the inner top panel flaps 438A, 438B may be chamfered or filleted.

[0188] Each of the first and fifth anchor flaps 428A, 428B have been extended so as to be equal in width dimension (at least along their respective hinged connection to the first top panel 418) as the first top panel 418. A free edge of the first and fifth anchor flaps 428A, 428B, opposing a hinged connection to the first top panel 418, is shaped or recessed to be complementary to, or at least is shaped to avoid obscuring, an article receiving opening A5 in the first top panel 418 disposed adjacent to one of the first and fifth anchor flaps 428A, 428B.

[0189] The locking tab receiving openings in the second beam panel 418C are configured substantially similarly to that of the embodiment of Figure 8 and comprises major and minor locking tabs 480, 486.

[0190] The receiver openings in the main panel 412 are configured substantially similarly to that of the embodiment of Figure 8 and comprises major and minor receiver tabs 470, 476.

[0191] The second top panel 420 may comprise at least one article receiving aperture A2. The illustrated embodiment comprises a plurality of article receiving apertures A2, specifically, but not limited to, eight article receiving apertures A2. In the illustrated embodiment, the article receiving apertures A2 are arranged in a matrix or array, specifically, but not limited to, a 2 x 4 matrix or array. The, or each, article receiving aperture A2 is configured substantially similarly to that of the embodiment of Figure 8.

[0192] The blank 410 comprises first and second end closure structures comprising a first and second end panels 422A, 422B, respectively. Each of the first and second end panels 422A, 422B is hingedly connected to a first end of the main panel 412 by a hinged connection in the form of a fold line 421 A, 421 B. The fold lines 421 A, 421 B may each comprise fold resistance which is lower than the fold resistance of the fold lines 221 A, 221 B of the embodiment of Figure 7. In some embodiments, the fold resistance of fold lines 421 A, 421 B may be reduced compared to the fold lines 221 A, 221 B by including in fold lines 421 A, 421 B a greater proportion, or ratio, of cutline to connection portion than that of the fold lines 221 A, 221 B.

[0193] Turning to Figure 10, there is illustrated a second blank 510 for forming a carton or carrier (not shown) according to a sixth embodiment. The second blank 510 comprises a plurality of main panels 518, 514, 512, 516, 1 120 arranged in a linear series and hinged one to the next by a respective fold line 517, 513, 515, 519.

[0194] The plurality of main panels 518, 514, 512, 516, 1120 includes a first main panel 512 for forming a base panel 512 of the carrier. A first side panel 514 is hingedly connected to a first side of the base panel 512 by a hinged connection in the form of a fold line 513. A second side panel 516 is hingedly connected to a second side of the base panel 512 by a hinged connection in the form of a fold line 515, the second side opposes the first side. A first top panel 518 is hingedly connected to the first side panel 514 by a hinged connection in the form of a fold line 517. A second top panel 520 is hingedly connected to the second side panel 516 by a hinged connection in the form of a fold line 519.

[0195] The second blank 510 comprises a first end panel 522 hingedly connected to a first end of the base panel 512 by a hinged connection in the form of a fold line 521. A second end panel 524 is hingedly connected to a second end of the base panel 512 by a hinged connection in the form of a fold line 523, the second end opposes the first end.

[0196] The second blank 510 comprises a first anchor panel 526A hingedly connected to a first end of the first top panel 518 by a hinged connection in the form of a fold line 527A. A second anchor panel 526B is hingedly connected to a second end of the first top panel 518 by a hinged connection in the form of a fold line 527B.

[0197] The second blank 510 comprises a third anchor panel 526C hingedly connected to a first end of the second top panel 520 by a hinged connection in the form of a fold line 527C. A fourth anchor panel 526D is hingedly connected to a second end of the second top panel 520 by a hinged connection in the form of a fold line 527D.

[0198] The first main panel 512 comprises at least one article retention device RT, also referred to herein as topengaging device RT. The illustrated embodiment comprises a plurality of article retention devices RT, specifically, but not limited to, six article retention devices RT. The article retention devices RT are arranged in 2 x 3 matrix or array. Each article retention device RT comprises a pair of tabs 540, 542, defining, in part, an article receiving opening. Each of the pair of tabs 540, 542 is struck from, or defined in, the base panel 512 and is hingedly connected thereto by a hinged connection in the form of a fold line 541 , 543. Each article receiving opening is defined in part by an aperture A6. The aperture A6 is generally “H” shaped. A portion of the aperture separates the pair of tabs 540, 542 from each other. Further portions of the aperture A6 define, at least in part, side edges of each of the pair of tabs 540, 542.

[0199] Each of the first and second top panels 518, 520 comprises at least one locking tab 550 for engaging or locking with a receiver in the base panel 512 provided by an aperture A5. In the illustrated embodiment, each of the first and second top panels 518, 520 comprises two locking tabs 550 and the base panel 512 comprises two aperture A5. Each aperture A5 receives a portion of a locking tab 550 from each of the first and second top panels 518, 520.

[0200] The first and second top panels 518, 520 at least partially overlap with each other, and may be adhesively secured to each other in a setup carrier.

[0201] Turning to Figure 11 , there is illustrated a blank 610 for forming a carton or carrier 690, as shown in Figure 12, according to a seventh embodiment. The second blank 610 comprises a plurality of main panels 618, 614, 612, 616, 620 arranged in a linear series and hinged one to the next by a respective fold line 617, 613, 615, 619.

[0202] The blank 610 shown in Figure 11 is substantially similar to the blank 510 of Figure 10, albeit the second top panel 620 is configured to accommodate all the articles B being packaged and extends substantially across the entire width of the carton 690. The second top panel 620 comprises six second article receiving apertures A3'. First top panel 618 comprises three first article receiving apertures A3, the first article receiving apertures A3 are defined by a circular cutline so as to be circular in shape and may be configured to form a close or friction fit about an upper portion of the article B, such as the end closure or cap C. In the illustrated embodiment, the second article receiving apertures A3' are defined by a scalloped or serrated cutline may be configured to form a close or friction fit about an upper portion of the article B, such as the end closure or cap C, portions of the second top panel 620 may bend or deform upwardly out of the plane of the second top panel 620 when articles B are received in the second article receiving apertures A3'. Each second article receiving aperture A3 is configured to be disposed in vertical registry with a respective one of a plurality of article retention devices RT1 , RT2 in the base panel 612. Three of the second article receiving apertures A3' disposed adjacent to a free side edge of the second top panel 620 (the free side edge of the second top panel 620 opposes a hinged edge defined by fold line 619) are configured to be disposed in vertical registry with a respective one of the first article receiving apertures A3 in the first top panel 618.

[0203] The blank 610 comprises a locking structure for securing the first and second top panels 618, 620 in a folded or assembled condition.

[0204] The base panel 612 comprises at least one receiver for receiving at least a part of at least one locking flap 650. In the illustrated embodiment, the base panel 612 comprises a pair of receivers each having a receiver opening defined in part by a pair of receiver apertures A15. Each receiver is arranged to receive a pair of locking flaps 650. Each of the pair of locking flaps 650 is connected to a respective one of the first and second top panels 618, 620. In other embodiments, separate receiver apertures may be provided for receiving respective ones of the pair of locking flaps 650.

[0205] Each receiver opening may be defined in part by the pair of receiver apertures A15 struck from, or defined in, the base panel 612 and in part by at least one receiver tab 660. The openings of the illustrated embodiment are defined in part by two receiver tabs 660. Each receiver tab 660 is struck from, or defined in, the base panel 612 and is hingedly connected thereto by a hinged connection in the form of a fold line 661. The pair of receiver tabs 660 are hinged in opposition to each other and may be separated from each other by a cutline or severable line 663. Ends of the receiver tabs 660 are defined by a respective one of the pair of receiver apertures A15.

[0206] The receiver tabs 660 may serve to retain a locking tab 650 within the receiver; opposed free side edges of the receiver tabs 660, defined by the receiver apertures A15, may provide end stops limiting travel of a locking tab 650 disposed adjacent thereto.

[0207] The first top panel 618 comprises at least one locking flap 650. In the illustrated embodiment, the first top panel 618 comprises a pair of locking flaps 650. Each locking flap 650 is struck, at least in part, from, or defined, at least in part, in, the first top panel 618 and is hingedly connected thereto by a hinged connection in the form of a fold line 651. The locking flaps 650 interrupt a free side edge of the first top panel 618 and define, at least in part, a recess in the free side edge when folded out of the plane of the first top panel 618.

[0208] The second top panel 620 comprises at least one locking flap 650. In the illustrated embodiment, the second top panel 620 comprises a pair of locking flaps 650. Each locking flap 650 is struck from, or defined in, the second top panel 620 and is hingedly connected thereto by a hinged connection in the form of a fold line 651 . Each locking flap 650 in the second top panel 620 is defined in part by an aperture A12. The aperture A12 and locking flap 650 define an opening in the second top panel 620 disposed centrally between a group of four second article receiving aperture A3'.

[0209] Each aperture A12 may be configured to receive one of the locking flaps 650 provided by the first top panel 618, or to allow access to a respective one of the locking flaps 650 provided by the first top panel 618, depending upon which of the first or second top panel 618, 620 is disposed outermost.

[0210] Each locking flap 650 comprises a tongue or tab T 1 projecting from an end edge thereof. The end edge opposes a hinged edge of the locking flap 650 defined by the hinged connection between the locking flap 150 and the respective one of the first and second top panels 618, 620. The tab T 1 comprises a waist defining engaging edges or shoulders S. The engaging edges or shoulders S form a catch for engaging with a portion of the base panel 612 adjacent to the receiver aperture A15 in which the tongue or tab T 1 is received.

[0211] Each receiver aperture A15 may comprise at least one waist so as to define a wider tab receiving portion. The wider tab receiving portion is disposed proximate a side edge of the receiver aperture A15 that is in closest proximity to one of the first and second side panel 614, 616.

[0212] Each locking flap 650 may comprise a pair of fold lines 653 defining, at least in part, wing portions of the locking flap 650. The pair of fold lines 653 may be divergently arranged with respect to each other and may diverge towards the hinged edge of the locking flap 650. Each of the pair of fold lines 653 may be obliquely oriented with respect to the fold line 651.

[0213] The base panel 612 comprises at least one article retention device RT1 , RT2, also referred to herein as topengaging device RT 1 , RT2. The illustrated embodiment comprises a plurality of article retention devices RT 1 , RT2, specifically, but not limited to, six article retention devices RT1 , RT2. The article retention devices RT1 , RT2 are arranged in 2 x 3 matrix or array. The plurality of article retention devices RT1 , RT2 comprises four first, or endmost, article retention devices RT 1 arranged in two pairs, a first pair being disposed adjacent to first end panel 622 and a second pair disposed adjacent to second end panel 624. The plurality of article retention devices RT1 , RT2 comprises two second, or intermediate, article retention devices RT2 arranged in a pair disposed between the first and second pairs of endmost article retention devices RT 1 .

[0214] Each of the endmost article retention devices RT 1 comprises a plurality of tabs 640, 642, 646, 648, defining, in part, an article receiving opening, specifically, but not limited to, three tabs 640, 642, 646, 648. Each of the endmost article retention devices RT 1 comprises a pair of opposed first tabs 640, 642 and one second tab 646, 648. The article receiving opening is defined in part by an article receiving aperture A6. Aperture A6 separates, in part, the pair of opposed first tabs 640, 642 from each other. Each of the pair of opposed first tabs 640, 642 is struck from, or defined in, the base panel 612 and is hingedly connected thereto by a hinged connection in the form of a fold line 641 , 643. The second tabs 646, 648 are struck from, or defined in, the base panel 612 and are hingedly connected thereto by a respective hinged connection in the form of a fold line 645, 647.

[0215] Each of the intermediate article retention devices RT2 are substantially similar in construction to the endmost article retention devices RT 1 albeit second tab 646, 648 has been omitted and the aperture A6 fully separates the pair of opposed first tabs 640, 642 from each other. The base panel 612 comprises at least one opening in the form of an aperture A13, the illustrated embodiment comprises a pair of apertures A13, a first one of the pair of apertures A13 may interrupt the fold line 621 hinging the first end panel 622 to the base panel 612. A second one of the pair of apertures A13 may interrupt the fold line 623 hinging the second end panel 624 to the base panel 612. The aperture A13 may serve to reduce the fold resistance of fold lines 621 , 623 compared to a fold line in which the apertures A13 are omitted.

[0216] The blank 610 comprises at least one access device for facilitating removal of the articles B from the carrier 690. The illustrated embodiment comprises four access devices, each access device being associated with a pair of adjacent article retention devices RT1 , RT2. In other embodiments, each article retention device RT1 , RT2 may comprise its own access device. Each access device comprises a pull tab PT defined in, or struck from, one of the first and second side panels 614, 616. The pull tab PT is defined, at least in part, by a severable line 673. The severable line 673 is substantially "U' shaped or semi-circular in shape and is arranged such that the pull tab PT interrupts a fold line 615, 613 between the base panel 622 and one of the first and second side panels 614, 616.

[0217] The pull tab PT is hingedly connected to the base panel 612 by hinged connection in the form of a fold line 675. The fold line 675 may be collinear with said fold line 615, 613. The access device may comprise a pair of cuts or severance lines 677 provided in the base panel 612 adjacent to the pull tab PT. Each of the pair of cuts 675 extends between the pull tab PT and one of the pair of adjacent article retention devices RT1 , RT2 with which it is associated. In this way, the pull tab PT can be employed to sever a region of the base panel 622 between said pair of adjacent article retention devices RT 1 , RT2 to reduce the grip of the base panel 622 upon the articles B in each of said pair of adjacent article retention devices RT 1 , RT2.

[0218] The plurality of main panels 618, 614, 612, 616, 620 form a tubular structure, each end of which is closed, at least partially, by a respective end closure structure.

[0219] The blank 610 comprises a first end closure structure including a first end panel 622 hingedly connected to a first end of the base panel 612 by a hinged connection in the form of a fold line 621.

[0220] The first end closure structure comprises a first anchor panel 626A hingedly connected to a first end of the first top panel 618 by a hinged connection in the form of a fold line 627A. The first end closure structure comprises a third anchor panel 626C hingedly connected to a first end of the second top panel 620 by a hinged connection in the form of a fold line 627C.

[0221] The first anchor panel 626A is coupled to the first end panel 622; in the illustrated embodiment, by at least one connecting panel 628A, 630A. The illustrated embodiment comprises a pair of connecting panels 628A, 630A including a first web panel 628A and a first gusset panel 630A. The first web panel 628A is hingedly connected to the first anchor panel 626A by a hinged connection in the form of a fold line. The first gusset panel 630A is hingedly connected to the first web panel 628A by a hinged connection in the form of a fold line. The first gusset panel 630A is hingedly connected to the first end panel 622 by a hinged connection in the form of a fold line. The first web panel 628A is hingedly connected to the first side panel 614 by a hinged connection in the form of a fold line 629A. The first gusset panel 630A may be separated from the first side panel 614 by a cutaway in the form of an aperture A4. The third anchor panel 626C is coupled to the first end panel 622; in the illustrated embodiment, by at least one connecting panel 628C, 630C. The illustrated embodiment comprises a pair of connecting panels 628C, 630C including a third web panel 628C and a third gusset panel 630C. The third web panel 628C is hingedly connected to the third anchor panel 626C by a hinged connection in the form of a fold line. The third gusset panel 630C is hingedly connected to the third web panel 628C by a hinged connection in the form of a fold line. The third gusset panel 630C is hingedly connected to the first end panel 622 by a hinged connection in the form of a fold line. The third web panel 628C is hingedly connected to the second side panel 616 by a hinged connection in the form of a fold line 629C. The third gusset panel 630C may be separated from the second side panel 616 by a cutaway in the form of an aperture A4.

[0222] The blank 610 comprises a second end closure structure including second end panel 624 is hingedly connected to a second end of the base panel 612 by a hinged connection in the form of a fold line 623, the second end opposes the first end. The second end closure structure comprises a second anchor panel 626B is hingedly connected to a second end of the first top panel 618 by a hinged connection in the form of a fold line 627B.

[0223] The second end closure structure comprises a fourth anchor panel 626D is hingedly connected to a second end of the second top panel 620 by a hinged connection in the form of a fold line 627D.

[0224] The second anchor panel 626B is coupled to the second end panel 624; in the illustrated embodiment, by at least one connecting panel 628B, 630B. The illustrated embodiment comprises a pair of connecting panels 628B, 630B including a second web panel 628B and a second gusset panel 630B. The second web panel 628B is hingedly connected to the second anchor panel 626B by a hinged connection in the form of a fold line. The second gusset panel 630B is hingedly connected to the second web panel 628B by a hinged connection in the form of a fold line. The second gusset panel 630B is hingedly connected to the second end panel 624 by a hinged connection in the form of a fold line. The second web panel 628B is hingedly connected to the first side panel 614 by a hinged connection in the form of a fold line 629B. The second gusset panel 630B may be separated from the first side panel 614 by a cutaway in the form of an aperture A4.

[0225] The fourth anchor panel 626D is coupled to the second end panel 624; in the illustrated embodiment, by at least one connecting panel 628D, 630D. The illustrated embodiment comprises a pair of connecting panels 628D, 630D including a fourth web panel 628D and a fourth gusset panel 630D. The fourth web panel 628D is hingedly connected to the fourth anchor panel 626D by a hinged connection in the form of a fold line. The fourth gusset panel 630D is hingedly connected to the fourth web panel 628D by a hinged connection in the form of a fold line. The fourth gusset panel 630D is hingedly connected to the second end panel 624 by a hinged connection in the form of a fold line. The fourth web panel 628D is hingedly connected to the second side panel 614 by a hinged connection in the form of a fold line 629D. The fourth gusset panel 630D may be separated from the second side panel 616 by a cutaway in the form of an aperture A4.

[0226] The first end panel 622 comprises a securing tab T4 extending from a free end edge thereof; the free end edge opposes a hinged edge defined by the fold line 621 . The third anchor panel 626C comprises a securing tab receiver in the form of an aperture A14. The second end panel 624 comprises a securing tab T4 extending from a free end edge thereof; the free end edge opposes a hinged edge defined by the fold line 623. The fourth anchor panel 626D comprises a securing tab receiver in the form of an aperture A14.

[0227] In a setup carrier 690, the third and fourth anchor panels 626C, 626D are folded into face-to-face relationship with the second top panel 620. Each of the first and second end panels 622, 624 is folded with respect to the base panel 622. Each securing tab T4 is received in a respective one of the securing tab receivers to retain said end panels 622, 624 in a folded condition.

[0228] Optionally, the blank 610 comprises at least one alignment tab AT for aligning the second top panel 620 with respect to the first top panel 618. The illustrated embodiment comprises a pair of alignment tabs AT, each alignment tab AT is defined in part by a cut line 689 struck from, or defined in, the first top panel 618. The cut line 689 interrupts the fold line 617 between the first top panel 618 and the first side panel 614 such that the alignment tabs AT are integral with first side panel 614 and extend therefrom. When the first top panel 618 is folded with respect to the first side panel 614, the alignment tabs AT stand proud of the first top panel 618 to provide an edge or surface against which the second top panel 620 can engage to align the second top panel 620 with respect to the first top panel 618.

[0229] In the illustrated embodiment, the first top panel 618 is configured to be an inner top panel 618 and the second top panel 620 is configured to be an outer top panel 618. In alternative embodiments, in which the first top panel 618 is configured to be outermost, the alignment tab AT may be struck from, or provided by, the second top panel 620.

[0230] Figure 13 illustrates a blank 710 comprising a plurality of panels 712, 714, 716, 718, 720, 722, 724, 726 hinged one to the next in a linear series by respective fold lines 713, 715, 717, 719, 721, 723, 725. The plurality of panels 712, 714, 716, 718, 720, 722, 724, 726 includes a first top or upper panel 712 for forming, at least in part, a top wall of a carrier (not shown).

[0231] A first side panel 714 is hingedly connected to a first side of the first top panel 712 by a hinged connection in the form of a fold line 713. A bottom or lower panel 716, also referred to herein as first engaging panel 716, is hingedly connected along a first side thereof to the first side panel 714 by a hinged connection in the form of a fold line 715.

[0232] A second side panel 718 is hingedly connected to a second, opposing, side of the bottom panel 716 by a hinged connection in the form of a fold line 717.

[0233] A second top or upper panel 720 is hingedly connected to the second side panel 718 by a hinged connection in the form of a fold line 719.

[0234] The blank 710 comprises a brace or keel structure for increasing the rigidity of the carrier. The brace or keel structure may take the form of a beam extending longitudinally of the carrier.

[0235] A keel structure is hingedly connected to the second top or upper panel 720. The keel structure comprises a first keel panel 722, also referred to herein as a leg or beam panel, hingedly connected to the second top or upper panel 720 by a hinged connection in the form of a fold line 721. A second keel panel 724, also referred to herein as a table or spacer panel, is hingedly connected to the first keel panel 722 by a hinged connection in the form of a fold line 723 and a third keel panel 726, also referred to herein as a leg or beam panel, is hingedly connected to the second keel panel 724 by a hinged connection in the form of a fold line 725.

[0236] The plurality of panels 712, 714, 716, 718, 720, 722, 724, 726 includes a plurality of main panels 712, 714, 716, 718, 720 forming a tubular structure having an interior. Each end of the tubular structure is at least partially closed by an end closure structure.

[0237] A first end closure structure closes a first end of the tubular structure, and a second end closure structure closes a second, opposing, end of the tubular structure. The first end closure structure comprises a plurality of first end end closure panels 728A, 730A, 732A, 734A, 736A, 738A, 740A. A first end closure panel 728A is hingedly connected to a first end of the first top or upper panel 712 by a hinged connection in the form of a fold line 727A. A second end closure panel 734A is hingedly connected to a first end of the bottom or lower panel 716 by a hinged connection in the form of a fold line 735A. A third end closure panel 740A is hingedly connected to a first end of the second top or upper panel 720 by a hinged connection in the form of a fold line 749A.

[0238] The first end closure panel 728A Is coupled to the second end closure panel 734A by at least one connecting panel 730A, 732A. In the illustrated embodiment, the first end closure panel 728A is coupled to the second end closure panel 734A by a pair of connecting panels 730A, 732A including a first anchor panel 730A and a first web panel 732A. The first anchor panel 730A is hingedly connected to a first end of the first side panel 714 by a hinged connection in the form of a fold line 729A. The first anchor panel 730A is hingedly connected to the first end closure panel 728A by a hinged connection in the form of a fold line 743A. The first web panel 732A is hingedly connected to the first anchor panel 730A by a hinged connection in the form of a fold line 731 A. The first web panel 732A is hingedly connected to the second end closure panel 734A by a hinged connection in the form of a fold line 733A.

[0239] An aperture A4 may be struck in part from each of the first anchor panel 730A and the first web panel 732A. The aperture A4 is disposed at a first corner of the bottom or lower panel 716. The aperture A4 may interrupt at least one or more of the fold lines 729A, 731 A, 733A, 715, 735A which would otherwise intersect at said first corner of the bottom or lower panel 716.

[0240] The second end closure panel 734A is coupled to the third end closure panel 740A by at least one connecting panel 736A, 738A. In the illustrated embodiment, the second end closure panel 734A is coupled to the third end closure panel 740A by a pair of connecting panels 736A, 738A including a second anchor panel 738A and a second web panel 736A. The second anchor panel 738A is hingedly connected to a first end of the second side panel 718 by a hinged connection in the form of a fold line 741A. The second anchor panel 738A is hingedly connected to the third end closure panel 740A by a hinged connection in the form of a fold line 745A. The second web panel 736A is hingedly connected to the second anchor panel 738A by a hinged connection in the form of a fold line 739A. The second web panel 736A is hingedly connected to the second end closure panel 734A by a hinged connection in the form of a fold line 737A.

[0241] An aperture A4 may be struck in part from each of the second anchor panel 738A and the second web panel 736A. The aperture A4 is disposed at a second corner of the bottom or lower panel 716. The aperture A4 may interrupt at least one or more of the fold lines 737A, 739A, 741A, 717, 735A which would otherwise intersect at said second corner of the bottom or lower panel 716. The second end closure structure comprises a plurality of second end end closure panels 728B, 730B, 732B, 734B, 736B, 738B, 740B. The plurality of second end end closure panels 728B, 730B, 732B, 734B, 736B, 738B, 740B comprises a fourth end closure panel 728B, a fifth end closure panel 734B, and a sixth end closure panel 740B along with third and fourth anchor panels 730B, 738B and third and fourth web panels 732B, 736B. The plurality of second end end closure panels 728B, 730B, 732B, 734B, 736B, 738B, 740B are configured and arranged substantially similarly to the plurality of first end end closure panels 728A, 730A, 732A, 734A, 736A, 738A, 740A, albeit in mirror symmetry thereto, and will not be described in further detail.

[0242] The blank 710 comprises at least one article engaging structure RT, also referred to as an article retention device RT, for engaging and supporting an article B. The illustrated embodiment comprises a plurality of article engaging structures RT, specifically, but not limited to, six article engaging structures RT. In the illustrated embodiment, the article engaging structures RT are arranged in a matrix or array, specifically, but not limited to, a 2 x 3 matrix or array. Each article engaging structure RT comprises an article receiving opening struck in part from the bottom panel 716 and in part from one of the first and second side panels 714, 718. The article receiving opening is defined, at least in part, by an engaging tab 740. The engaging tab 740 is struck in part from the bottom panel 716 and is hingedly connected thereto by a hinged connection in the form of a fold line 741. The engaging tab 740 is struck in part from one of the first and second side panels 714, 718. In this way one or both of the article receiving opening and the engaging tab 740 interrupts the hinged connection, fold line 715, 717, between the bottom panel 716 and a respective one of the first and second side panels 714, 718. The article receiving opening may be defined in part by an aperture A2 struck from, or defined in, one of the first and second side panels 714, 718, the aperture A2 being disposed adjacent to the engaging tab 740 to define a free edge thereof, the free edge opposing a hinged edge defined by fold line 741 and providing an engaging or support edge for suspending an article B therefrom.

[0243] The first top panel 712 may comprise at least one article receiving aperture A1. The illustrated embodiment comprises a plurality of article receiving apertures A1 , specifically, but not limited to, six article receiving apertures A1 . In the illustrated embodiment, the article receiving apertures A1 are arranged in a matrix or array, specifically, but not limited to, a 2 x 3 matrix or array. The, or each, article receiving aperture A1 is disposed in vertical registry with a respective one of the at least one article engaging structures RT. The article receiving aperture A1 is defined by a cutline, the cutline may be configured such that at least a portion of the perimeter of the article receiving aperture A1 is scalloped or serrated in shape. The cutline may be configured such that a first portion SE of the perimeter of the article receiving aperture A1 is scalloped or serrated in shape and a second portion NSE of the perimeter is not scalloped or serrated and may be arcuate in shape. The second portion NSE of the perimeter may be disposed to be opposed to the hinged connection, fold line 713 between the first top panel 712 and the first side panel 714; this may be advantageous when assembling the carrier, specifically when folding the first top panel 712 with respect to the first side panel 714 so that an upper end of a respective article is received in each of the article receiving apertures A1. The non-serrated or smooth portion NSE may have a reduced article insertion resistance to allow the article to be more easily received. The non-serrated portion NSE of the perimeter of the article receiving apertures A1 may allow the first top panel 712 to pass the articles by providing increased clearance without significantly compromising grip upon the articles when received. The non-serrated portion NSE may occupy less than half the perimeter of article receiving apertures A1 and may be less than one quarter of the perimeter of article receiving apertures A1. The non-serrated portion NSE may occupy a sector of the article receiving apertures A1 whose radii subtend an angle of up to 60° (sextant).

[0244] The second top panel 720 may comprise at least one second or inner article receiving aperture A3. The illustrated embodiment comprises a plurality of second article receiving apertures A3, specifically, but not limited to, three second article receiving apertures A3. In the illustrated embodiment, the second article receiving apertures A3 are arranged in a matrix or array, specifically, but not limited to, a 1 x 3 matrix or array.

[0245] The second article receiving apertures A3 may extend into the first keel panel 722, interrupting the fold line 721 hinging the first keel panel 722 to the second top panel 320. The second article receiving apertures A3 may define a "keyhole” shaped cutaway. The second article receiving aperture A3 defines a free or engaging edge of the first keel panel 722. The second article receiving aperture A3 may receive a portion of an article B; the free or engaging edge may be disposed or engaged below a portion of a flange or other projection of the article B received by the second article receiving aperture A3. A cutline C3 may extend from the second article receiving aperture A3 into the first keel panel 722 to define a pair of displaceable or foldable tabs disposed thereabout, each providing a portion of the engaging edge of the first keel panel 722 defined by the second article receiving aperture A3.

[0246] The blank 710 comprises a panel interlocking device for securing the first top panel 712 to at least one of the bottom panel 716 and the second keel panel 724.

[0247] The panel interlocking device comprises at least one locking tab 760 struck from, or defined in, the first top panel 712. The illustrated embodiment comprises a pair of locking tabs 760 each struck from, or defined in, the first top panel 712. The pair of locking tabs 760 define an opening in the first top panel 712. The opening may be ‘bowtie” shaped. The pair of locking tabs 760 are each hinged to the first top panel 712 by a hinged connection in the form of a fold line 761. The fold lines 761 define opposed ends of the opening in the first top panel 712. The pair of locking tabs 760 are hinged in opposition to each other and are separated from each other by a cut line or severable line 763. Each of the locking tabs 760 comprises a pair of wing portions 762 along opposed marginal side edges thereof. Each wing portion 762 is hingedly connected to the locking tab 760 by a hinged connection in the form of a fold line 765. The wing portion is defined in part by a cutline 767; the cutline 767 defines, at least in part, a catch or detent for securing the locking tab 760 to the bottom panel 716. The cutlines 767 define, at least in part, a head portion of the locking tab 760 which passes through an opening in the bottom panel 716 providing a receiver for the locking tab 760.

[0248] The bottom panel 716 comprises at least one receiver providing a receiver opening for receiving a portion of the locking tab 760. The receiver opening is defined, at least in part, by a receiver tab 770. The receiver tab 770 is struck from, or defined in, the bottom panel 716 and is hingedly connected to the bottom panel 716 by a hinged connection in the form of a fold line 771. The illustrated embodiment comprises a pair of receivers, each receiver comprising a receiver opening defined by a receiver tab 770. The pair of receiver tabs 770 are hinged in opposition to each other.

[0249] Each receiver tab 770 is hinged in opposition to the locking tab 760 that it is configured to receive. The receiver opening or receiver tab 770 is defined, at least in part, by a cutline 773. The cutline 773 defines a waist or restriction in the receiver opening for preventing or inhibiting the locking tab 760 from unintentionally unfolding or separating from the receiver.

[0250] The second keel panel 724 comprises at least one opening. In the illustrated embodiment, the second keel panel 724 comprises a pair of openings. Each opening is configured to be in vertical registry with one of the receiver openings in the bottom panel 716.

[0251] Each opening may be struck in part from, or defined in part in, each of the first and third keel panels 722, 726. In this way, the opening interrupts the respective hinged connections between the first and third keel panels 722, 726 and the second keel panel 724.

[0252] Each opening in the second keel panel 724 may be defined by a tab 780 struck, at least in part, from the second keel panel 724 and hingedly connected thereto by a hinged connection defined between opposed ends of a cutline 783. The cutline 783 defines a waist or restriction in the opening for preventing or inhibiting the locking tab 760 from unintentionally unfolding or separating from the receiver.

[0253] The second keel panel 724 comprises a first width or linear dimension W2 defined between the fold line 723, hinging the first keel panel 722 to the second keel panel 724, and the fold line 725, hinging the third keel panel 726 to the second keel panel 724.

[0254] The bottom panel 716 comprises a first row of article engaging devices RT and a second row of article engaging devices RT. In the illustrated embodiment, each row comprises three article engaging devices RT. The article receiver openings of the article engaging devices RT in the first row of article engaging devices RT are spaced apart from the article receiver openings of the article engaging devices RT in the second row of article engaging devices RT by a second linear dimension W4. The second linear dimension W4 is greater than the first linear dimension W2.

[0255] In order to stabilize the keel structure, and / or maintain the second keel panel 724 in a fixed position in which each of the openings in the second keel panel 724 is aligned with a respective receiver opening in the bottom panel 716, the second keel panel 724 comprises alignment or spacer tabs T2, T3. The second keel panel 724 comprises at least one pair of spacer tabs T2, T3; the illustrated embodiment comprises two pairs of spacer tabs T2, T3. Each pair of spacer tabs T2, T3 comprises a first spacer tab T2, T3 struck from the first keel panel 722 and integral with the second keel panel 724 and a second spacer tab T2, T3 struck from the third keel panel 726 and integral with the second keel panel 724. The first and second spacer tabs T2, T3 are arranged in opposition to each other so as to increase the effective maximum width of the second keel panel 724. Each of the first and second spacer tabs T2, T3 comprises a free edge defined by a respective cutline C4, C5. A free edge of the first spacer tab T2, T3 is disposed a third linear dimension W3, at the widest location, from a free edge of the second spacer tab T2, T3. In this way, the pair of spacer tabs T2, T3 define a maximum effective width dimension W3 of the second keel panel 724.

[0256] The maximum effective width dimension W3 of the second keel panel 724 is greater than the first width or linear dimension W2 defined between fold line 723 and fold line 725. The maximum effective width dimension W3 of the second keel panel 724 may be approximately equal or equal to the second linear dimension W4 defined between a pair of opposed receiver openings or between the engaging tabs 740 of a pair of opposed article engaging devices RT.

[0257] In this way, the engaging tabs 740 of a pair of opposed article engaging devices RT provide reference points or devices to position the second keel panel 724 therebetween. In embodiments in which the engaging tabs 740 are omitted, the articles received in each of the pair of opposed article engaging devices RT may provide reference points or devices to position the second keel panel 724 therebetween.

[0258] The first end closure panel 728A may comprise at least one recess R in a free side edge thereof, the free side edge opposes a hinged edge defined by the hinged connection, fold line 727A, between the first end closure panel 728A and the first top panel 712. In the illustrated embodiment, the first end closure panel 728A comprises a pair of recesses R in a free side edge thereof. The recesses R are configured to accommodate an article B received in the carrier when the first end closure panel 728A is folded into face-to-face relationship with the first top panel 712. The fourth end closure panel 728B is similarly configured with a pair of recesses R.

[0259] The third end closure panel 740A may comprise at least one recess R in a free side edge thereof, the free side edge opposes a hinged edge defined by the hinged connection, fold line 749A, between the third end closure panel 740A and the second top panel 720. The sixth end closure panel 70B is similarly configured with a recess R.

[0260] Each of the first and second end closure structures comprises a securing device. Each securing device comprises a securing receiver in a respective one of the first and fourth end closure panels 728A, 728B and a locking tab T 1 provided by a respective one of the second and fifth end closure panels 734A, 734B. The securing receiver takes the form of an aperture A5 struck from, or defined in, one of the first and fourth end closure panels 728A, 728B. The tabs T 1 may be defined, at least in part, by a pair of cutways C1 , the cutaways C1 may take the form of recesses struck from a free end edge of the second or fifth end closure panel 734A, 734B. In an assembled condition, the locking tab T 1 is received in the aperture A5 of the respective one of the first and second end closure structures.

[0261] Optionally, the blank 710 comprises at least one alignment tab for aligning the first top panel 712 with respect to the second top panel 720. The illustrated embodiment comprises a pair of alignment tabs, each alignment tab is defined in part by a cut line C2 struck from, or defined in, the second top panel 720. The cut line C2 interrupts the fold line 719 between the second top panel 720 and the second side panel 718 such that the alignment tabs are integral with second side panel 718 and extend therefrom. When the second top panel 720 is folded with respect to the second side panel 718, the alignment tabs stand proud of the second top panel 720 to provide an edge or surface against which the first top panel 712 can engage or abut to align the first top panel 712 with respect to the second top panel 720.

[0262] The keel structure may be shorter in a longitudinal direction than the tubular structure. The first, second, and third keel panels 722, 724, 726 may be shorter in length than the main panels 712, 714, 716, 718, 720. This allows the keel structure to pass between the second and fourth end closure panels 734A, 734B during assembly of the carrier. The second top panel 720 forms an inner top panel through which a portion of each article in one of the rows of articles passes. The first top panel 712 is folded to form an outer top panel disposed in at least partial overlapping relationship with the second top panel 720. Each of the article retention devices RT receives an upper portion of an article being packaged. Glue or other adhesive treatment may be applied to the blank 710 to secure the carrier in the assembled condition, for example, but not limited to, glue may be applied to one or both of the first and second top panels 712, 720 in a region of overlap so as to secure the first and second top panels 712, 720 to each other.

[0263] In an assembled condition, a portion of the free side edge the third keel panel 726 may provide a support or engaging edge for suspending or engaging with articles in one of the two rows of articles received by the carrier. The free side edge engages below a flange or other suitable projection of the articles.

[0264] The free or engaging edge of the first keel panel 722 defined by the second article receiving aperture A3 may suspend or engage with articles in the other one of the two rows of articles received by the carrier. The free or engaging edge of the first keel panel 722 engages below a flange or other suitable projection of the articles.

[0265] The locking tabs 760 of the panel interlocking device may serve as a brace between the first and third keel panels 722, 726 maintaining the first and third keel panels 722, 726 in a spaced apart relationship. This provides a rigid keel extending longitudinally of the tubular structure between two rows of articles. Additionally, or alternatively, bracing of the keel structure by the locking tabs 760 may prevent, or inhibit, disengagement of the first and third keel panels 722, 726 from the articles. The first and third keel panels 722, 726 may be disposed in face-to-face relationship, and may be in face-contacting relationship with the respective adjacent engaging tabs 740 whereby preventing, or inhibiting, disengagement of the engaging tabs 740 from the articles.

[0266] The wing portions 726 when folded with respect to the main body of the locking tabs 760 may increase the strength or rigidity of the locking tabs 760 reducing the likelihood of bending or deformation of the locking tabs 760 under load so as to increase the effectiveness of their bracing function.

[0267] The present disclosure provides a carrier 90; 190 for engaging at least one article B. The article carrier 90; 190 comprises a pair of spaced apart panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220 including an upper panel 18 / 20; 118 / 120; 218 / 220 and a lower panel 12; 112; 212.

[0268] The present disclosure also provides an article carrier 90 comprising a plurality of primary panels 12, 14, 16, 18, 20 for forming a tubular structure and an end closure structure for at least partially closing at least one of opposed ends of the tubular structure. The end closure structure comprises an end closure panel 22A, 22B hinged at a first end thereof to one of the opposed ends of the tubular structure and a friction flap 36A, 36B hinged to a second opposing end of the end closure panel 22A, 22B. The friction flap 36A, 36B is disposed in face contacting arrangement with an inside surface of the tubular structure and is exposed to view at said one of the opposed ends of the tubular structure.

[0269] The second end of the end closure panel 22A, 22B is positioned inset from said one end of the tubular structure and wherein the friction flap 36A, 36B extends from the second end toward said one end of the tubular structure.

[0270] The plurality of primary panels 12, 14, 16, 18, 20 comprises a first panel 20 and a second opposing panel 12. The first panel 20 has a first length dimension D1 parallel to the tubular axis of the tubular structure. The second panel 12 has a second length dimension D2 parallel to the tubular axis. The first length dimension D1 is greater than the second length dimension D2. The end closure panel 22A, 22B is hinged to an end of the second panel 12 and the friction flap 36A, 36B is in face contacting arrangement with the first panel 20.

[0271] The second panel 12 comprises at least one article receiving device RT1 , RT2; RT; RT3 for receiving part of an article B. The at least one article receiving device comprises an opening defined in the second panel 12.

[0272] The present disclosure provides an article carrier 90; 190 comprising a pair of spaced apart panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220 including an upper panel 18 / 20; 118 / 120; 218 / 220 and a lower panel 12; 112; 212. A handle access opening HAO is defined in the upper panel 18 / 20; 118 / 120; 218 / 220 for accessing a handle opening HO in the lower panel 12; 112; 212. The article carrier 90; 190 further comprises a handle cavity HO open to the handle access opening HAO. The handle cavity HO comprises a bottom provided by part of the lower panel 12; 112; 212. The part of the lower panel 12; 112; 212 includes the handle opening HO. The handle cavity HO further comprises an inside surface which is provided by at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250. Each of the at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250 extends at least partially between the upper and lower panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220. The at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250 comprise a first panel 18B; 118B; 218B and a second panel 84; 150; 250 each extending entirely between the upper and lower panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220 and disposed transversely with respect to each other.

[0273] The at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250 further comprises a third panel 18D; 118D; 218D extending at least partially between the upper and lower panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220. The third panel 18D; 118D; 218D is disposed spaced apart from and in opposition to the first panel 18B; 118B; 218B.

[0274] The at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250 further comprises a fourth panel 84; 150; 250 extending entirely between the upper and lower panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220. The fourth panel 84; 150; 250 is disposed spaced apart from and in opposition to the second panel 84; 150; 250.

[0275] The inside surface of the handle cavity HC extends circumferentially along the perimeter of the handle access opening HAO.

[0276] An article carrier 90; 190 further comprises an inner upper panel 18; 118; 218 disposed below an outer upper panel 20; 120; 220. The first and third panels 18B, 18D; 118B, 118D; 218B, 218D of the at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250 are provided by a keel structure 18B / 18C / 18D; 118B / 118C / 118D; 218B / 218C / 218D hingedly connected to the inner upper panel 18; 118; 218.

[0277] The second and fourth panels 84; 150; 250 of the at least two interior panels 18B, 18D, 84; 118B, 118D, 150; 218B, 218D, 250 comprise opposingly disposed tabs 84; 150; 250 hingedly connected to the outer upper panel 20; 120; 220.

[0278] The present disclosure also provides an article carrier 190 comprising a plurality of primary panels 112, 114, 116, 118, 120 for forming a tubular structure and an end closure structure for at least partially closing at least one of opposed ends of the tubular structure. The end closure structure comprises a first end closure flap 138A, 138B and second end closure flap 122A, 122B hinged respectively to first and second opposing panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220 of the tubular structure. The first end closure flap 138A, 138B is folded into the tubular structure. The second end closure flap 122A, 122B is folded to bring a free end portion T1 , T2 into engagement with an engaging element A6 provided by the first end closure flap 138A, 138B.

[0279] The engaging element A6 of the first end closure flap 138A, 138B comprises an orifice defined in the first end closure flap 138A, 138B.

[0280] The present disclosure provides an article carrier 90; 190 comprising a plurality of primary panels 12, 14, 16, 18, 20; 112, 114, 116, 118, 120 or forming a tubular structure and a keel structure 18B, 18C, 18D; 118B, 118C, 118D; 218B, 218C, 218D. The keel structure 18B / 18C / 18D; 118B / 118C / 118D; 218B / 218C / 218D is disposed inside the tubular structure and extends parallel to the tubular axis of the tubular structure. The plurality of primary panels 12, 14, 16, 18, 20; 112, 114, 116, 118, 120 includes a pair of spaced apart panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220 including an upper panel 18 / 20; 118 / 120; 218 / 220 and a lower panel 12; 112; 212. The keel structure 18B / 18C / 18D; 118B / 118C / 118D; 218B / 218C / 218D includes a first partition panel 18B; 118B; 218B extending between the upper and lower panels 12, 18 / 20; 112, 118 / 120; 212, 218 / 220 and a base panel 18C; 118C; 218C hinged to the first partition panel 18B; 118B; 218B. The base panel 18C; 118C; 218C is disposed in face contacting arrangement with the lower panel 12; 112; 212. A spacer tab 84; 150; 250 is fol d ably connected to the upper panel 18 / 20; 118 / 120; 218 / 220 by a first hinged connection 151 ; 251. The spacer tab 84; 150; 250 extends from the upper panel 18 / 20; 118 / 120; 218 / 220 to the base panel 18C; 118C; 218C. The spacer tab 84; 150; 250 has a first maximum width dimension W1 parallel to the upper panel 18 / 20; 118 / 120; 218 / 220 and extending perpendicularly to the tubular axis. The base panel 18C; 118C; 218C has a second width dimension W2 extending perpendicularly to the tubular axis. The first width dimension W1 is greater than the second width dimension W2 such that the spacer tab 84; 150; 250 is in contact with the first partition panel 18B; 118B; 218B.

[0281] The spacer tab 150; 250 comprises a pair of wing flaps 154; 254 hingedly connected to a main body of the spacer tab 150; 250 along a pair of second fold lines 155; 255, respectively. The second fold lines 155; 255 extend from the area near the free end of the spacer tab 150; 250 divergently toward the first hinged connection 151 ; 251.

[0282] The present disclosure also provides an article carrier 190; 690 for packaging at least one article B, and a blank 110; 210; 310; 410; 510; 610; 710 for forming the same. The article carrier 190; 690 comprises a plurality of hingedly connected panels including an apertured engaging panel 118, 120; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720 and a first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B hinged thereto by a first fold line F2, F4, 137A, 137B; F2, F4, 337A, 337B; 527A, 527B, 527C, 527D; 627A, 627B, 627C, 627D; 727A, 727B, 749A, 749B. The first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B comprises a recess R, R3, R4. The first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B is folded into an operative position with respect to the engaging panel 18, 20; 118, 120; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720 such that the recess R, R3, R4 is positioned in registration with an associated one of the first apertures A1 , A2, A3, A3', A5 in the engaging panel 18, 20; 118, 120; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720ln the operative position with respect to the engaging panel 118, 120; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720, the first end flap 28A, 34A; 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B may be in partial face-contacting arrangement or overlapping arrangement with the inside surface of the engaging panel 18, 20; 118, 120; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720.

[0283] The plurality of hingedly connected panels may further comprise a side panel 114, 116; 214, 216; 314, 316; 414, 416; 514, 516; 614, 116; 714, 718 hinged to the engaging panel 118, 220; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720 by a second fold line 117, 119; 217, 219; 317, 319; 417, 419, 517, 519, 617, 619, 713, 719 and a side end flap 126A, 126B, 132A, 132B; 326A, 326B, 332A, 332B; 528A, 528B, 528C, 528D; 628A, 628B, 628C, 628D; 730A, 730B; 738A, 738B hinged to the side panel 114, 116; 214, 216; 314, 316; 414, 416; 514, 516; 614, 116; 714, 718 by a third fold line F1 ,F3, F5, F7; 529A, 529B, 529C, 529D; 629A, 629B, 629C, 629D; 729A,

[0284] 729A, 741 A, 741 B. The side end flap 126A, 126B, 132A, 132B; 326A, 326B, 332A, 332B; 528A, 528B, 528C,

[0285] 528D; 628A, 628B, 628C, 628D; 730A, 730B; 738A, 738B is hinged to the first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A,

[0286] 728B, 740A, 740B by a fourth fold line 127A, 127B, 133A, 133B; 327A, 327B, 333A, 333B; 743A, 743B, 745A,

[0287] 745B and wherein fourth fold line 127A, 127B, 133A, 133B; 327A, 327B, 333A, 333B; 743A, 743B, 745A, 745B is disposed such that the fourth fold line 127A, 127B, 133A, 133B; 327A, 327B, 333A, 333B; 743A, 743B, 745A, 745B is brought into alignment and coextensive with the second fold line 117, 119; 217, 219; 317, 319; 417, 419, 517, 519, 617, 619, 713, 719 when the first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B is folded into the operative position.

[0288] The maximum length Xf of the first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B along the first fold line F2, F4, 137A, 137B; F2, F4, 337A, 337B; 527A, 527B, 527C, 527D; 627A, 627B, 627C, 627D; 727A, 727B, 749A, 749B may be no more than the length Xi of the first fold line F2, F4, 137 A, 137B; F2, F4, 337 A, 337B; 527A, 527B, 527C, 527D; 627A, 627B, 627C, 627D; 727A, 727B, 749A, 749B.

[0289] The length Xi of the first fold line F2, F4, 137A, 137B; F2, F4, 337A, 337B; 527A, 527B, 527C, 527D; 627A, 627B, 627C, 627D; 727A, 727B, 749A, 749B may be generally equal to the width Xpof the engaging panel 118, 220; 218, 220; 318, 320; 418, 420; 518, 520; 618, 620; 712, 720.

[0290] The first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B has a free side edge FSE1 , FSE2 opposite to the fourth fold line 127A, 127B, 133A, 133B; 327A, 327B, 333A, 333B; 743A, 743B, 745A, 745B, the free side edge FSE1 , FSE2 extending from the first fold line F2, F4, 137A, 137B; F2, F4, 337A, 337B; 527A, 527B, 527C, 527D; 627A, 627B, 627C, 627D; 727A, 727B, 749A, 749B convergently toward the fourth fold line 127A, 127B, 133A, 133B; 327A, 327B, 333A, 333B; 743A, 743B, 745A, 745B.

[0291] The first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B has a free distal end edge opposite to the first fold line F2, F4, 137A, 137B; F2, F4, 337A, 337B; 527A, 527B, 527C, 527D; 627A, 627B, 627C, 627D; 727A, 727B, 749A, 749B, and wherein the recess R, R3, R4 is disposed such that the recess R, R3, R4 interrupts the free distal end edge of the first end flap 128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B.

[0292] The plurality of hingedly connected panels may further comprise a second engaging panel 118; 218; 318; 418; 518; 618; 720 comprising one or more second apertures A3, A5, a pair of first and second opposing side panels 14; 114, 116; 214, 216; 314, 316; 414, 416; 514, 516; 614, 116; 714, 718, and a bottom panel 12; 112; 212; 312; 412; 512; 612; 716 extending between the first and second side panels, wherein the first side panel is hinged to the first engaging panel, a second side panel is hinged to the second engaging panel, and the bottom panel is hinged to the first and second side panels, wherein the first and second engaging panels are secured together in at least partial overlapping relationship such that the recess in the first end flap is positioned in registration with an associated one of the one or more second apertures in the second engaging panel.

[0293] The plurality of hingedly connected panels may further include a second end flap128A, 128B, 138A, 138B; 328A, 328B, 338A, 338B; 428A, 428B, 438A, 438B; 526A, 526B, 526C, 526D; 626A, 626B, 626C, 626D; 728A, 728B, 740A, 740B hinged to the second engaging panel, the second end flap comprising a second recess, wherein the second end flap is folded into an operative position with respect to the second engaging panel such that the second recess is positioned in registration with an associated one of the one or more second apertures in the second engaging panel.

[0294] The present disclosure also provides an article carrier 190; 690 for packaging at least one article B, and a blank 110; 210; 310; 410; 510; 610; 710 for forming the same. The article carrier 190; 690 comprises a plurality of hingedly connected panels including a pivotal or foldable closure panel 120; 220; 320; 420; 518, 520; 620; 712 hingedly connected to a next adjacent one of the plurality of hingedly connected panels 116; 216; 316; 416; 514, 516; 616; 714 by a fold line 119; 219; 319; 419; 517, 519; 619; 713. The closure panel 120; 220; 320; 420; 518, 520; 620; 712 comprises at least one engaging opening A2; A3'; A1 for receiving a portion of an article B. The at least one engaging opening A2; A3'; A1 is defined by a perimeter which comprises a first portion SE and a second differently shaped portion NSE, the first portion SE being serrated, the second portion NSE being smooth and uninterrupted. The second portion NSE is disposed at least at a position farthermost from the fold line 119; 219; 319; 419; 517, 519; 619; 713.

[0295] The first portion SE has opposite ends, and wherein the second portion NSE extends between the opposite ends of the first portion SE.

[0296] The second portion NSE defines a sector subtending a first angle from a center of the at least one engaging opening A2; A3'; A1, the first angle being greater than 10 degrees and less than 90 degrees.

[0297] The present disclosure provides a blank 110; 210; 310; 410; 510; 610; 710 for forming an article carrier 190; 690. The blank 110; 210; 310; 410; 510; 610; 710 comprises a plurality of hingedly connected panels. The plurality of hingedly connected panels includes a first primary panel 112; 212; 312; 412; 512; 612; 716 and a first end flap 122A, 122B; 222A, 222B; 322A, 322B; 422A, 422B; 522, 524; 622, 624; 734A, 734B hinged thereto by a first fold line 121 A, 121 B; 221A, 221 B; 321A, 321 B; 421A, 421 B; 521 , 523; 621 , 623, 735A, 735B. The first end flap 122A, 122B; 222A, 222B; 322A, 322B; 422A, 422B; 522, 524; 622, 624; 734A, 734B comprises an engaging tab T1 , T2; T4 along a free distal end edge thereof opposing the first fold line 121 A, 121 B; 221 A, 221 B; 321 A, 321 B; 421 A, 421 B; 521 , 523; 621 , 623, 735A, 735B. The first fold line 121A, 121 B; 221A, 221 B; 321A, 321 B; 421A, 421 B; 521, 523; 621 , 623, 735A, 735B comprises a first segment PF1 and a second segment PF2, the second segment PF2 is disposed at a position across the first end flap 122A, 122B; 222A, 222B; 322A, 322B; 422A, 422B; 522, 524; 622, 624; 734A, 734B from the engaging tab T1 , T2; T4, and wherein the second segment PF2 has less folding resistance than the first segment PF1 .

[0298] The first segment PF1 comprises at least one first cut, the second segment PF2 comprises at least one second cut, and wherein the at least one second cut is greater in length than the at least one first cut.

[0299] The second segment PF2 comprises at least one opening A13 defined along the first fold line 121 A, 121 B; 221 A, 221 B; 321 A, 321 B; 421 A, 421 B; 521 , 523; 621 , 623, 735A, 735B.

[0300] The present disclosure also provides a blank 310; 410 for forming an article carrier 190; 690 for packaging at least one article B. The blank 310; 410 comprises a plurality of hingedly connected panels. The plurality of hingedly connected panels includes a first primary panel 312 / 318C; 412 / 418C, a second primary panel 320; 420 and a locking device for interconnecting the first and second primary panels 312 / 318C, 320; 412 / 418C, 420. The locking device comprises a locking opening in the first primary panel 312 / 318C; 412 / 418C and a locking tab 1350; 450 associated with the second primary panel 320; 420 for insertion into the locking opening. The locking opening comprises a wider portion and a narrower portion. The wider portion is defined at least in part by a first retention or receiver tab 370 / 380; 470 / 480 foldably connected, if not hinged, at its first proximal end to the first primary panel 312 / 318C; 412 / 418C. The narrower portion is defined at least in part by a second retention or receiver tab 372 / 382; 476 / 486 foldably connected, if not hinged, at its second proximal end to the first primary panel 312 / 318C; 412 / 418C. The first receiver tab 370 / 380; 470 / 480 extends from the first proximal end in a first direction, the second receiver tab 372 / 382; 476 / 486 extends from the second proximal end in a second, opposing, direction toward the first receiver tab 370 / 380; 470 / 480. The locking tab 350; 450 is foldably connected, if not hinged, at its third proximal end to the second primary panel 320; 420. The locking tab 350; 450 extends from the third proximal end in the second direction.

[0301] The wider portion of the locking opening is substantially greater in footprint than the narrower portion.

[0302] The first receiver tab 370 / 380; 470 / 480 may optionally be hingedly connected at the first proximal end to the first primary panel 312 / 318C; 412 / 418C by a fold line 371. The second receiver tab 372 / 382; 476 / 486 may optionally hingedly connected at the second proximal end to the first primary panel 312 / 318C; 412 / 418C by a fold line 373 / 383; 477 / 487. The locking tab 350, 450 may optionally hingedly connected at the third proximal end to the second primary panel 320, 420 by a fold line 351 , 451.

[0303] 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.

[0304] 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.

[0305] 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.

[0306] 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.

[0307] 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 packaging at least one article, the article carrier comprising: a pair of spaced apart panels comprising an upper panel and a lower panel, wherein a handle access opening is defined in the upper panel for accessing a handle opening in the lower panel; a handle cavity open to the handle access opening, the handle cavity comprising: a bottom provided by part of the lower panel, the part of the lower panel comprising the handle opening, and an inside surface which is provided by at least two interior panels each extending at least partially between the upper and lower panels, wherein the at least two interior panels comprise a first panel and a second panel each extending between the upper and lower panels and disposed transversely with respect to each other.

2. An article carrier according to claim 1 , wherein the at least two interior panels further comprise a third panel extending at least partially between the upper and lower panels, the third panel being disposed spaced apart from, and in opposition to, the first panel.

3. An article carrier according to claim 2, wherein the at least two interior panels further comprise a fourth panel extending between the upper and lower panels, the fourth panel being disposed spaced apart from, and in opposition to, the second panel.

4. An article carrier according to claim 3, wherein the inside surface of the handle cavity extends along a perimeter of the handle access opening.

5. An article carrier according to claim 2, further comprising an inner upper panel disposed below an outer upper panel, wherein the first and third panels of the at least two interior panels form at least part of a keel structure hingedly connected to the inner upper panel.

6. An article carrier according to claim 3, wherein the second and fourth panels of the at least two interior panels comprise opposingly disposed tabs hingedly connected to the outer upper panel, and each of the second and fourth panels extends entirely between the upper and lower panels.

7. An article carrier for packaging at least one article, the article carrier comprising: a plurality of primary panels for forming a tubular structure, the plurality of primary panels comprising an upper panel and a lower panel spaced apart from each other; and a keel structure disposed inside the tubular structure and extending parallel to a tubular axis of the tubular structure, the keel structure comprising a first partition panel extending between the upper and lower panels and a base panel hinged to the first partition panel and disposed in face contacting arrangement with the lower panel, wherein a spacer tab is fold ably connected to the upper panel by a first hinged connection, the spacer tab extending from the upper panel to the base panel, the spacer tab having a maximum width dimensionmeasured parallel to the upper panel and extending perpendicularly to the tubular axis, the base panel having a base width dimension measured perpendicularly to the tubular axis, wherein the maximum width dimension of the spacer tab is greater than or equal to the base width dimension such that the spacer tab is in contact with the first partition panel.

8. An article carrier according to claim 7, wherein the spacer tab comprises a free end and a pair of wing flaps hingedly connected to a main body of the spacer tab along a pair of second fold lines respectively, wherein the second fold lines extend, from an area near the free end of the spacer tab, divergently toward the first hinged connection.

9. A blank for forming an article carrier, the blank comprising a pair of spaced apart panels including an upper panel and a lower panel, wherein a handle access opening is defined in the upper panel for accessing a handle opening in the lower panel, the blank configured to form a handle cavity open to the handle access opening, the handle cavity comprising a bottom provided by part of the lower panel, the part of the lower panel comprising the handle opening, the handle cavity further comprising an inside surface which is provided by at least two interior panels each extending at least partially between the upper and lower panels, wherein the at least two interior panels comprise a first panel and a second panel each arranged to extend between the upper and lower panels and to be disposed transversely with respect to each other in the formed article carrier.

10. A blank for forming an article carrier, the blank comprising a plurality of primary panels for forming a tubular structure and a plurality of keel structure panels for forming a keel structure arranged to be disposed inside the tubular structure and extending parallel to a tubular axis of the tubular structure, wherein the plurality of primary panels comprises an upper panel and a lower panel arranged to be spaced apart from each other, wherein the keel structure panels comprise a first partition panel configured to extend between the upper and lower panels and a base panel hinged to the first partition panel and configured to be disposed in face contacting arrangement with the lower panel in the formed article carrier, wherein a spacer tab is foldably connected to the upper panel by a first hinged connection, the spacer tab being configured to extend from the upper panel to the base panel, the spacer tab having a maximum width dimension measured parallel to the upper panel and extending perpendicularly to the tubular axis, the base panel having a base width dimension extending perpendicularly to the tubular axis, wherein the maximum width dimension is greater than or equal to the base width dimension such that the spacer tab is disposed in contact with the first partition panel in the formed article carrier.11 . An article carrier for packaging at least one article, the article carrier comprising: a plurality of hingedly connected panels comprising a first engaging panel and a first end flap hinged thereto, the first end flap comprising a recess, the engaging panel comprising a plurality of first apertures, wherein the first end flap is folded into an operative position with respect to the engaging panel such that the recess in the first end flap is disposed in registration with an associated one of the plurality of first apertures in the engaging panel.

12. An article carrier according to claim 11 , wherein the plurality of hingedly connected panels further comprises: a second engaging panel comprising one or more second apertures, a first side panel, and a second side panel disposed in opposition to the first side panel, and a bottom panel extending between the first and second side panels, wherein the first side panel is hinged to the first engaging panel, the second side panel is hinged to the second engaging panel, and the bottom panel is hinged to the first and second side panels, wherein the first and second engaging panels are secured together in at least partial overlapping relationship such that the recess in the first end flap is positioned in registration with an associated one of the one or more second apertures in the second engaging panel.

13. An article carrier according to claim 11 , wherein the plurality of hingedly connected panels further comprises a bottom panel hinged to the engaging panel by a side panel and a bottom end flap hinged to the bottom panel, the bottom panel comprising a tongue extending therefrom, the first end flap comprising a receiver for receiving the tongue.

14. An article carrier according to claim 13, wherein the receiver comprises an aperture struck at least in part from the first end flap or an opening formed at least in part in the first end flap.

15. An article carrier according to claim 12, wherein the plurality of hingedly connected panels further comprises a second end flap hinged to the second engaging panel, the second end flap comprising a second recess, wherein the second end flap is folded into an operative position with respect to the second engaging panel such that the second recess is positioned in registration with the associated one of the one or more second apertures in the second engaging panel.

16. An article carrier according to claim 12, wherein the first end flap is disposed between the first engaging panel and the second engaging panel.

17. An article carrier according to claim 15, wherein the second end flap is disposed in face-to-face relationship with an inner surface of the second engaging panel.

18. An article carrier for packaging at least one article, the article carrier comprising a plurality of hingedly connected panels comprising a closure panel hingedly connected, by a fold line, to an adjacent one of the plurality of hingedly connected panels, the closure panel comprising at least one engaging opening for receiving a portion of an article, the at least one engaging opening being defined by a perimeter which comprises a first portion and a second, differently shaped portion, wherein the first portion is serrated and the second portion is smooth and uninterrupted, and wherein the second portion comprises at least a position along the perimeter that is farthermost from the fold line.

19. An article carrier according to claim 18, wherein the first portion has opposing ends, and wherein the second portion extends between the opposing ends of the first portion.

20. An article carrier according to claim 18, wherein the second portion defines a sector subtending a first angle from a center of the at least one engaging opening, the first angle being greater than 10° and less than 90°.21 . A blank for forming an article carrier comprising a plurality of hingedly connected panels comprising: a first primary panel, a second primary panel, and a locking device for interconnecting the first and second primary panels, wherein the locking device comprises a locking opening in the first primary panel and a locking tab associated with the second primary panel for insertion into the locking opening, wherein the locking opening comprises a wider portion and a narrower portion, wherein the wider portion is defined at least in part by a first receiver tab foldably connected at a first proximal end thereof to the first panel primary panel, wherein the narrower portion is defined at least in part by a second receiver tab foldably connected at a second proximal end thereof to the first primary panel, wherein the first receiver tab extends from the first proximal end in a first direction, and the second receiver tab extends from the second proximal end in a second direction toward the first receiver tab, and wherein the locking tab is foldably connected at a third proximal end thereof to the second primary panel, and the locking tab extends, in the second direction, from the third proximal end.

22. A blank according to claim 21 , wherein the wider portion of the locking opening is substantially greater in area than the narrower portion.

Images