Primary and secondary packaging system for beverage products

• US 5,857,570 A
• Filed: 08/18/1997
• Issued: 01/12/1999
• Est. Priority Date: 08/18/1997
• Status: Expired due to Term

• Current Assignee: Labatt Brewing Company Limited (Anheuser-Busch InBev SA/NV)
• Original Assignee: Labatt Brewing Company Limited (Anheuser-Busch InBev SA/NV)
• Inventors: Brown, Scott B.
• Primary Examiner(s): Gehman, Bryon P.
• Application Number:
  US08/912,837
• Time in Patent Office: 512 Days
• Field of Search: 206/427-431, 206/434, 206/433, 206/526, 206/193, 206/198, 229/120.09, 229/120.011, 229/240, 229/235, 229/117.13
• US Class Current: 206/427
• CPC Class Codes: B65D 5/46072 integral with the container
• CPC Class Codes: B65D 5/5475 for dividing a "cross-like" container body into separate parts

Abstract

A container suitable for shipping and dispensing a plurality of individual products is disclosed. The container conforms with accepted beverage industry handling and distribution practices, is conveniently transported from the point of retail sale by the consumer, and facilitates the consumer'"'"'s dispensing of individual products from the container. The container includes a carton that is adapted with a zone of weakness to break partially away along predetermined lines of weakness. This structure forms a pair of interhinged trays having a common handle between them. The contents of each tray are then disposed in a position that facilitates placing the carton in the consumer'"'"'s refrigerator without the need for adjusting the spacing of shelves.

Claims

1. A primary and secondary packaging system for beverage products comprising:

a plurality of primary, axially elongated, uniform, generally cylindrical beverage containers arranged in a planar side-by-side relation in a unitary secondary packaging carton that is adapted for distribution and dispensation of said beverage containers, said carton has;

first, second, third, and fourth serially interconnected, rectangular walls;

serial pairs of said walls being cojoined along respective mutually adjacent edges thereof to circumscribe a generally rectangular volume and support a mutually opposed pair of panels in spaced relation from one another, substantially enclosing said volume that is occupied by a said beverage containers; and

each one of said beverage containers is oriented with the axial elongation thereof extending in a direction generally normal to the respective parallel planes defined by said panels;

a predetermined one of said panels having a medial hinge line extending longitudinally from a first edge to a second, opposite, edge of said panel;

a zone of weakness extending longitudinally from a point adjacent to an intersection of said medial hinge line and said first edge, across said first wall, along a second of said panels and across said second wall to a point adjacent to an intersection of said medial hinge line and said second edge;

wherein said carton is operable to tear selectively along a length of said zone of weakness, and thereafter to fold on application of a lateral, rotational bending moment about said longitudinally-extending hinge line to form a mutually adjacent and joined pair of dispensing trays circumscribed by respective portions of said first wall, said second wall, said predetermined one of said panels and said other of said panels, and wherein the third and fourth walls each individually form a base of each of said dispensing trays;

a handle arranged midway along said longitudinally extending hinge line, said handle extends internally of said volume and is arranged to present in elevated graspable position between said trays upon opening of said carton;

and a hand grip on at least one of said third wall and said fourth wall.

2. The system of claim 1 wherein said handle is integrally formed from said carton and is defined by lines of weakness that circumscribe free edges of said handle when said handle is deployed in said elevated graspable position.

3. The system of claim 2 wherein said handle is defined between spaced, generally parallel lines of weakness that co-extend from a first root on said hinge line to a second longitudinally spaced apart root on said hinge line and form a generally valise handle.

4. The system of claim 1 wherein said zone of weakness comprises a pair of spaced apart lines of weakness defining a tear strip therebetween, said lines are generally parallel and separated by a distance marginally greater than a diameter of one of said containers.

5. The system of claim 4 wherein portions of said lines of weakness extend

over said first wall in mutually divergent relation from said first edge to an exceptionally spaced apart distance,

then in mutually convergent, nonintersecting relation to an opposed edge, and

thereafter along said other panel in said generally parallel relation to form partially cut-away, container-presentation profiles along free edges formed at corresponding ends of each of said trays once said tear strip is pulled away from said carton.

6. The system of claim 1 wherein said hand grip is a structure permitting said carton to be carried in suitcase fashion.

7. The system of claim 1 wherein said carton further comprises pleats.

8. A unitary carton blank comprising:

a first and second series of flaps arranged in opposed relation on either side of a longitudinally extending web, said flaps extend laterally and individually from each of a series of sections of said web defined by hinge lines;

said first and second series of flaps are capable of being cojoined to form, respectively, a first wall and a second wall of a carton;

each section of said web corresponds to at least a portion of a third wall and a fourth wall and a first panel and a second panel;

a hand grip on at least one of said sections corresponding to said third wall and said fourth wall;

longitudinally opposed ends of said web are capable of being cojoined to produce a tubular form whereby, when the flaps are cojoined to form, respectively, a first end wall and a second end wall, a carton can be formed having first, second, third, and fourth serially interconnected, rectangular walls with serial pairs of said walls being cojoined along respective mutually adjacent edges to circumscribe a generally rectangular volume and support said first panel and said second panel in mutually opposed spaced relation on either side of said volume and substantially enclose the volume;

a first section includes said first panel and a medial hinge line extending longitudinally from a first laterally spaced edge to a second laterally spaced edge of said section;

a handle arranged midway along said longitudinally extending hinge line and adapted to extend internally of said volume;

corresponding flaps of said first and second series of flaps extend laterally from said first and second edges of said first section and include respective laterally extending zones of weakness aligned in longitudinal register with said medial hinge line;

wherein a second section defines said second panel having corresponding flaps of said first and second series of flaps extending laterally from first and second edges of said second section, and zones of weakness extend laterally across said flaps and said second section; and

said zones of weakness on said corresponding flaps of said first and second sections are adapted to be aligned in mutual register when said tubular form is produced.

9. The blank of claim 8 wherein said handle is integrally formed from said blank and is defined by lines of weakness that circumscribe free edges of said handle when said handle is deployed.

10. The blank of claim 9 wherein said handle is defined between spaced, generally parallel lines of weakness that co-extend from a first root on said hinge line to a second longitudinally spaced apart root on said hinge line and form a generally valise handle.

11. The blank of claim 8 wherein said zones of weakness comprise a pair of spaced apart lines of weakness defining a tear strip therebetween, wherein said lines are generally parallel.

12. The blank of claim 11 wherein portions of said lines of weakness extend on said flaps of said first series in mutually divergent relation as said lines extend laterally away from said first and second sections.

13. The blank of claim 8 wherein said hand grip is a structure permitting said carton to be carried in suitcase fashion.

14. A method for dispensing a plurality of primary packages from a unitary secondary packaging carton that is adapted for distribution and dispensation of said beverage containers, said carton has:

first, second, third, and fourth serially interconnected, rectangular walls;

serial pairs of said walls being cojoined along respective mutually adjacent edges thereof to circumscribe a generally rectangular volume and support a mutually opposed pair of panels in spaced relation from one another, substantially enclosing said volume that is occupied by said beverage containers; and

each one of said beverage containers is oriented with the axial elongation thereof extending in a direction generally normal to the respective parallel planes defined by said panels;

a predetermined one of said panels having a medial hinge line extending longitudinally from a first edge to a second, opposite, edge of said panel;

a zone of weakness extending longitudinally from a point adjacent to an intersection of said medial hinge line and said first edge, across said first wall, along a second of said panels and across said second wall to a point adjacent to an intersection of said medial hinge line and said second edge;

wherein said carton is operable to tear selectively along a length of said zone of weakness, and thereafter to fold on application of a lateral, rotational bending moment about said longitudinally-extending hinge line to form a mutually adjacent and joined pair of dispensing trays circumscribed by respective portions of said first wall, said second wall, said predetermined one of said panels and said other of said panels, and wherein the third and fourth walls each individually form a base of each of said dispensing trays;

a handle arranged midway along said longitudinally extending hinge line, said handle extends internally of said volume and is arranged to present in elevated graspable position between said trays upon opening of said carton;

and a hand grip on at least one of said third wall and said fourth wall;

said method comprising;

severing the zone of weakness on the secondary packaging carton; and

folding the secondary packaging carton in a rotating motion about its medial hinge line thereby dividing said secondary packaging carton into a plurality of mutually adjacent dispensing means.

15. The method of claim 14 further comprising the step of producing a handle by tearing and folding said handle such that said handle is positioned between said mutually adjacent dispensing means.