Cartons with reclosable opening features
View Patent ↗A carton includes a pivoting, reclosable lid that allows a top end of the carton to be accessed and subsequently closed. If a bag or other flexible vessel is accommodated within the carton, a first section of the lid can be pivoted toward a first side panel so that the vessel is pressed between the first lid section and the first side panel. The bag contents are thereby securely retained within the carton.
1. A method of opening and closing a carton, comprising:
providing a carton comprising:
a first end panel;
a first side panel;
a second end panel opposite the first end panel;
a second side panel opposite the first side panel;
a bottom panel; and
a top panel, wherein a reclosable lid comprises a first section comprising at least a first portion of the top panel, at least a portion of the first end panel, and at least a portion of the second end panel, and a second section comprising at least a second portion of the top panel and at least a portion of the first side panel, the first section is pivotably mounted at the second side panel and the second section is pivotably mounted at the first side panel, wherein a flexible vessel is disposed within the carton;
opening the carton, the opening the carton comprising pivoting the first section and the second section in opposite directions to access the flexible vessel, wherein the pivoting the second section comprises pivoting at least the second portion of the top panel along with the portion of the first side panel; and
closing the carton, the closing the carton comprising pivoting the first section so that the first section moves toward the first side panel, wherein pivoting the first section toward the first side panel comprises pressing an upper portion of the flexible vessel between the portion of the top panel of the first section and the portion of the first side panel of the second section.
2. The method of claim 1 , wherein pivoting the first section toward the first side panel comprises pivoting the first portion of the top panel of the first section until it is adjacent to the portion of the first side panel of the second section.
3. The method of claim 1 , wherein pivoting the first section toward the first side panel comprises pivoting the first section about a fold line in the second side panel.
4. The method of claim 1 , wherein opening the carton comprises:
separating a lid portion of the first end panel from a remainder of the first end panel; and
separating a lid portion of the second end panel from a remainder of the second end panel.
5. The method of claim 4 , wherein opening the carton comprises separating a lid portion of the first side panel from the lid portion of the first end panel.
6. The method of claim 1 , wherein the top panel comprises a plurality of end top flaps.
7. The method of claim 1 , wherein the carton is substantially parallelepipedal.
8. The method of claim 1 , wherein the opening the carton further comprises separating the first portion of the top panel from the second portion of the top panel.
9. The method of claim 1 , wherein the portion of the first side panel of the second section of the reclosable lid overlaps a remaining portion of the first side panel after the closing the carton.
10. A substantially parallelepipedal carton, comprising:
a first end panel;
a first side panel;
a second end panel opposite the first end panel;
a second side panel opposite the first side panel;
a bottom panel;
a top panel; and
a flexible vessel accommodated within the carton, wherein
a reclosable lid comprises a first section comprising at least a first portion of the top panel, at least a portion of the first end panel, and at least a portion of the second end panel, and a second section comprising at least a second portion of the top panel, and at least a portion of the first side panel, the first section is pivotably mounted at the second side panel, and the second section is pivotably mounted at the first side panel, the reclosable lid being positionable between an open position, wherein the first section and the second section are pivoted in opposite directions to access the flexible vessel, and a closed position wherein the first section is pivoted toward the first side panel;
wherein in the open position, the second portion of the top panel is foldably connected to the portion of the first side panel in the first section of the reclosable lid;
wherein in the closed position, an upper portion of the flexible vessel is pressed between the portion of the top panel of the first section and the portion of the first side panel of the second section.
11. The carton of claim 10 , wherein the reclosable lid comprises:
a first end lid panel defined in the first end panel; and
a second end lid panel defined in the second end panel.
12. The carton of claim 11 , wherein the reclosable lid is defined in part by:
a breachable line of disruption extending across a top portion of the first end panel and defining a bottom edge of the first end lid panel; and
a breathable line of disruption extending across a top portion of the second end panel and defining a bottom edge of the second end lid panel.
13. The carton of claim 12 , wherein the reclosable lid is further defined in part by:
a breathable line of disruption between the first end lid panel and a portion of the first side panel; and
a breachable line of disruption between the second end lid panel and a portion of the first side panel.
14. The carton of claim 10 , wherein the first section is connected to the second section at at least one tear line.
15. The carton of claim 10 , wherein a bottom edge of the first section is defined by a fold line extending across the second side panel.
16. The carton of claim 10 , wherein the top panel comprises a plurality of end top flaps.
17. The carton of claim 10 , wherein the reclosable lid is positionable to the open position after the first portion of the top panel is separated from the second portion of the top panel.
18. The carton of claim 10 , wherein, in the closed position of the reclosable lid, the portion of the first side panel of the second section of the reclosable lid overlaps a remaining portion of the first side panel.
19. A carton blank for forming a carton having a flexible vessel accommodated therein, the blank comprising:
a first end panel;
a first side panel connected to the first end panel at a first transverse fold line;
a second end panel;
a second side panel connected to the second end panel at a second transverse fold line;
at least a first and a second top flap extend along a first marginal area of the blank, wherein the first top flap is foldably connected to the first side panel along a first longitudinal fold line and the second top flap is foldably connected to the second side panel along a second longitudinal fold line;
at least one bottom flap extending along a second marginal area of the blank;
a third longitudinal fold line extending through the second side panel;
a fourth longitudinal fold line extending through the first side panel;
a first tear line extending generally transversely between the first end panel and the first side panel;
a second tear line extending generally transversely between the second end panel and the first side panel; and
a reclosable lid of the carton formed from the blank comprises a first section comprising at least a portion of the second top flap, at least a portion of the first end panel, and at least a portion of the second end panel, and a second section comprising at least a portion of the first top flap and at least a portion of the first side panel, the first section being pivotably mounted at the third longitudinal fold line and the second section being pivotably mounted at the fourth longitudinal fold line,
the reclosable lid of the carton formed from the blank being positionable between an open position, wherein the first section and the second section are pivoted in opposite directions to access the flexible vessel, and a closed position wherein the first section is pivoted toward the first side panel;
wherein in the open position of the reclosable lid of the carton formed from the blank, the first top flap is foldably connected to the portion of the first side panel along the first longitudinal fold line;
wherein in the closed position, an upper portion of the flexible vessel is pressed between the portion of the top panel of the first section and the portion of the first side panel of the second section.
20. The carton blank of claim 19 , further comprising a third tear line extending generally longitudinally through the first end panel and adjacent to the first tear line.
21. The carton blank of claim 20 , further comprising a fourth tear line extending generally longitudinally through the second end panel and adjacent to the second tear line.
22. The carton blank of claim 21 wherein the fourth longitudinal fold line extends through the first side panel between the third and fourth tear lines.
23. The carton blank of claim 22 , wherein the third and fourth tear lines and the third and fourth longitudinal fold lines are substantially collinear.
24. The carton blank of claim 19 , wherein the reclosable lid of the carton formed from the blank is for being positionable to the open position after the first top flap is separated from the second top flap in the carton formed from the blank.
25. The carton blank of claim 19 , wherein, in the closed position of the reclosable lid in the carton formed from the blank, the portion of the first side panel of the second section of the reclosable lid overlaps a remaining portion of the first side panel.