Granted Patent B2

US 8,919,557 · App. 13/711,975 · Granted Dec 30, 2014

Abstract

Claims (79)

1. A carton for holding a plurality of containers, the carton comprising:

a plurality of panels that extends at least partially around an interior of the carton, the plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel;

a plurality of end flaps respectively foldably connected to respective panels of the plurality of panels, the plurality of end flaps being at least partially overlapped with respect to one another to thereby at least partially form a closed end of the carton, the plurality of end flaps comprising a top end flap foldably connected to the top panel;

a reinforcing insert comprising a central panel, a reinforcing end flap, and a reinforcing side flap, the central panel at least partially overlapping the top panel, the reinforcing side flap being foldably connected to the central panel, and the reinforcing end flap comprising a proximal portion foldably connected to the central panel, an intermediate portion foldably connected to the proximal portion, and a distal portion foldably connected to the intermediate portion, wherein the reinforcing end flap at least partially overlaps the top end flap;

wherein the reinforcing end flap at least partially forms a shoulder extending in the interior of the carton, the shoulder comprising a first portion extending generally downwardly from the central panel and a second portion extending from the first portion to the closed end of the carton, the second portion being foldably connected to the first portion along a fold line that is spaced apart from the closed end of the carton.

2. The carton of claim 1 , wherein the proximal portion and the intermediate portion at least partially form the respective first portion and second portion of the shoulder in the interior of the carton and the distal portion at least partially overlaps the top end flap.

3. The carton of claim 2 , wherein the intermediate portion extends generally horizontally from the proximal portion to the distal portion.

4. The carton of claim 1 , further comprising a handle comprising a handle flap extending in the top end flap, wherein at least a portion of the handle is disposed below the reinforcing end flap.

5. The carton of claim 4 , wherein:

the distal portion of the reinforcing end flap comprises a free edge;

the handle further comprises a notch defined by at least a portion of the free edge of the distal portion; and

at least a portion of the handle flap is generally aligned with the notch.

6. The carton of claim 5 , wherein the plurality of end flaps further comprises a first side end flap foldably connected to the first side panel and a second side end flap foldably connected to the second side panel, the first side end flap comprising a first handle cutout and the second side end flap comprising a second handle cutout, each of the first handle cutout and the second handle cutout being generally aligned with at least a portion of the handle flap in the top end flap.

7. The carton of claim 6 , wherein the distal portion of the reinforcing end flap is at least partially in face-to-face contact with an interior surface of the top end flap, and the distal portion of the reinforcing end flap is at least partially in face-to-face contact with an exterior surface of each of the first side end flap and the second side end flap.

8. The carton of claim 7 , wherein:

the first side end flap comprises a first compression tab and the second side end flap comprises a second compression tab;

each of the first compression tab and the second compression tab extending at least partially into the interior of the carton;

the proximal portion of the reinforcing end flap and the intermediate portion of the reinforcing end flap forming the respective first portion and second portion of the shoulder extending in the interior of the carton; and

the shoulder contacts at least a portion of each of the first compression tab and the second compression tab.

9. The carton of claim 1 , further comprising a dispenser, the dispenser comprising a first dispenser pattern extending in at least the top panel and a second dispenser pattern extending in at least the central panel, at least a portion of the first dispenser being generally aligned with at least a portion of the second dispenser pattern.

10. The carton of claim 1 , wherein the first portion of the shoulder is spaced apart from the closed end of the carton.

11. A carton for holding a plurality of containers, the carton comprising:

a plurality of panels that extends at least partially around an interior of the carton, the plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel;

a plurality of end flaps respectively foldably connected to respective panels of the plurality of panels, the plurality of end flaps being at least partially overlapped with respect to one another to thereby at least partially form a closed end of the carton, the plurality of end flaps comprising a top end flap foldably connected to the top panel;

a reinforcing insert comprising a central panel, a reinforcing end flap, and a reinforcing side flap, the central panel at least partially overlapping the top panel, the reinforcing side flap being foldably connected to the central panel, and the reinforcing end flap being foldably connected to the central panel, wherein the reinforcing end flap at least partially overlaps the top end flap;

wherein the reinforcing end flap comprises a proximal portion foldably connected to the central panel, an intermediate portion foldably connected to the proximal portion, and a distal portion foldably connected to the intermediate portion;

wherein the proximal portion and the intermediate portion at least partially form a shoulder in the interior of the carton and the distal portion at least partially overlaps the top end flap;

wherein the plurality of end flaps further comprises a side end flap foldably connected to the first side panel, the side end flap comprising a compression tab that is foldable about a fold line extending in the side end flap, at least a portion of the shoulder contacting at least a portion of the compression tab.

12. The carton of claim 11 , wherein the fold line connecting the compression tab to the side end flap is a generally lateral fold line, the compression tab extends at least partially into the interior of the carton from the fold line, and at least a portion of the shoulder contacts at least a portion of an exterior surface of the compression tab.

13. The carton of claim 12 , wherein the compression tab contacts at least one container disposed in the interior of the carton.

14. The carton of claim 12 , further comprising a handle comprising a handle flap extending in the top end flap and a handle cutout extending in at least the side end flap, wherein the handle cutout is generally aligned with the handle flap, and at least a portion of the handle cutout is disposed below the distal portion of the reinforcing end flap.

15. The carton of claim 12 , wherein:

the side end flap is a first side end flap and the compression tab is a first compression tab;

the plurality of end flaps further comprises a second side end flap foldably connected to the second side panel, the second side end flap comprising a second compression tab that is foldable about a fold line extending in the second side end flap; and

the second compression tab extends at least partially into the interior of the carton from the fold line, and at least a portion of the shoulder contacts at least a portion of an exterior surface of the second compression tab.

16. In combination, a carton blank and a reinforcing insert for forming a carton for holding a plurality of containers,

the carton blank comprising:

a plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel;

a plurality of end flaps respectively foldably connected to respective panels of the plurality of panels for at least partially overlapping with respect to one another to at least partially close an end of the carton formed from the carton blank, the plurality of end flaps comprising a top end flap foldably connected to the top panel;

the reinforcing insert comprising:

a central panel at least partially overlapping the top panel;

a reinforcing end flap foldably connected to the central panel, the reinforcing end flap at least partially overlaps the top end flap, wherein the reinforcing end flap comprises a proximal portion foldably connected to the central panel, an intermediate portion foldably connected to the proximal portion, and a distal portion foldably connected to the intermediate portion; and

a reinforcing side flap foldably connected to the central panel.

17. The combination of claim 16 , wherein the proximal portion and the intermediate portion are for at least partially forming a shoulder in the interior of the carton formed from the carton blank and the reinforcing insert and the distal portion at least partially overlaps the top end flap.

18. The combination of claim 16 , wherein the top end flap is foldably connected to the top panel along a first longitudinal fold line, the reinforcing end flap is foldably connected to the central panel along a second longitudinal fold line, and the second longitudinal fold line is spaced apart from the first longitudinal fold line, the second longitudinal fold line at least partially overlaying the top panel.

19. The combination of claim 18 , wherein the proximal portion of the reinforcing end flap is foldably connected to the central panel at the second longitudinal fold line, the intermediate portion is foldably connected to the proximal portion along a third longitudinal fold line, and the distal portion is foldably connected to the intermediate portion along a fourth longitudinal fold line, the proximal portion and the intermediate portion being free to fold along the second longitudinal fold line, the third longitudinal fold line, and the fourth longitudinal fold line away from the top panel and the top end flap.

20. The combination of claim 16 , wherein the plurality of end flaps further comprises a side end flap foldably connected to the first side panel, the side end flap comprising a compression tab that is foldable about a lateral fold line extending in the side end flap.

21. The combination of claim 16 , further comprising handle features comprising a handle flap that is at least partially defined by a cut line extending in the top end flap, wherein at least a portion of the cut line is spaced apart from the distal portion of the reinforcing end flap.

22. The combination of claim 21 , wherein:

the distal portion of the reinforcing end flap comprises a free edge;

the handle further comprises a notch defined by at least a portion of the free edge of the distal portion; and

at least a portion of the handle flap is generally aligned with the notch.

23. The combination of claim 17 , wherein the proximal portion is for being spaced apart from the closed end of the carton formed from the carton blank and the reinforcing insert.

24. A method of forming a carton comprising:

obtaining a carton blank comprising a plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel, a plurality of end flaps respectively foldably connected to respective panels of the plurality of panels, the plurality of end flaps comprising a top end flap foldably connected to the top panel;

obtaining a reinforcing insert comprising a central panel, a reinforcing end flap, and a reinforcing side flap foldably connected to the central panel, the reinforcing end flap comprising a proximal portion foldably connected to the central panel, an intermediate portion foldably connected to the proximal portion, and a distal portion foldably connected to the intermediate portion;

positioning the reinforcing insert relative to the carton blank so that the central panel at least partially overlaps the top panel and the reinforcing insert at least partially overlaps the top end flap;

forming an interior of the carton at least partially defined by the plurality of panels, the forming the interior of the carton comprising forming an open-ended sleeve;

positioning the plurality of end flaps and the reinforcing end flap to at least partially close an end of the open-ended sleeve and to at least partially form a shoulder in the reinforcing end flap, the shoulder extending in the interior of the carton and comprising a first portion extending generally downwardly from the central panel and a second portion extending from the first portion to the closed end of the carton, the second portion being foldably connected to the first portion along a fold line that is spaced apart from the closed end of the carton.

25. The method of claim 24 , wherein the positioning the plurality of end flaps and the reinforcing end flap comprises folding the proximal portion and the intermediate portion of the reinforcing end flap at least partially into the interior of the carton to form the respective first portion and second portion of the shoulder, the intermediate portion extending generally horizontally from the proximal portion to the distal portion.

26. The method of claim 24 , wherein the positioning the plurality of end flaps and the reinforcing end flap comprises positioning the first portion of the shoulder to be spaced apart from the closed end of the carton.

27. A method of forming a carton comprising:

obtaining a carton blank comprising a plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel, a plurality of end flaps respectively foldably connected to respective panels of the plurality of panels, the plurality of end flaps comprising a top end flap foldably connected to the top panel;

obtaining a reinforcing insert comprising a central panel, a reinforcing end flap, and a reinforcing side flap foldably connected to the central panel, the reinforcing end flap being foldably connected to the central panel;

positioning the reinforcing insert relative to the carton blank so that the central panel at least partially overlaps the top panel and the reinforcing insert at least partially overlaps the top end flap;

forming an interior of the carton at least partially defined by the plurality of panels, the forming the interior of the carton comprising forming an open-ended sleeve;

positioning the plurality of end flaps and the reinforcing end flap to at least partially close an end of the open-ended sleeve

wherein the reinforcing end flap comprises a proximal portion foldably connected to the central panel, an intermediate portion foldably connected to the proximal portion, and a distal portion foldably connected to the intermediate portion, and the positioning the plurality of end flaps and the reinforcing end flap comprises folding the proximal portion and the intermediate portion of the reinforcing end flap at least partially into the interior of the carton to form a shoulder, the proximal portion extending generally downwardly from the top panel and the intermediate portion extending generally horizontally from the proximal portion to the distal portion;

wherein the plurality of end flaps further comprises a side end flap foldably connected to the first side panel, the side end flap comprising a compression tab that is foldable about a fold line extending in the side end flap; and

wherein the folding the proximal portion and the intermediate portion of the reinforcing end flap comprises folding the compression tab at least partially into the interior of the carton, at least a portion of the shoulder contacting at least a portion of the compression tab.

28. The method of claim 27 , further comprising loading a plurality of containers into the interior of the carton, wherein:

the folding the compression tab comprises pivoting the compression tab at least partially into the interior of the carton to contact at least one container of the plurality of containers;

the positioning the plurality of end flaps and the reinforcing end flap comprises gluing at least a portion of the top end flap to an exterior surface of at least a portion of the side end flap and pressing the top end flap against the side panel toward the interior of the carton; and

the compression tab contacting the at least one container supports the side end flap against the pressing of the top end flap.

29. The method of claim 28 , wherein:

the carton blank further comprises a handle flap extending in the top end flap and a handle cutout extending in the side end flap;

the distal portion of the reinforcing end flap comprises a free edge, at least a portion of the free edge defining a notch that is generally aligned with at least a portion of the handle flap;

the positioning the plurality of end flaps and the reinforcing end flap further comprises aligning the handle cutout with at least a portion of the handle flap and at least a portion of the notch to form a handle in the closed end of the carton; and

at least a portion of each of the handle flap and the handle cutout is disposed below the distal portion of the reinforcing end flap in the closed end of the carton.

Assignments (9)