Methods and systems for packaging a product
View Patent ↗A carton comprises a plurality of adjoined panels that define an interior space, including a front panel and a back panel opposite one another, and a first side panel and a second side panel opposite one another, at least one of which is a movable panel operative for being moved between a first position and a second position, and a heat-shrink patch at least partially joined to the movable panel on a side of the movable panel facing the interior space, the heat-shrink patch being operative for shrinking in response to heat so that shrinking the heat-shrink patch moves the movable panel from the first position to the second position.
1. A blank for forming a carton, comprising:
a plurality of adjoined panels, each having a first dimension extending in a first direction and a second dimension extending in a second direction substantially perpendicular to the first direction, the plurality of adjoined panels including
a front panel,
a first side panel joined to the front panel along a first fold line extending in the first direction, and
a second side panel joined to the front panel along a second fold line extending in the first direction, the second fold line being opposite the first fold line, wherein
a first side edge of the front panel and a side edge of the first side panel define a first cutout along the first fold line, and
a second side edge of the front panel and a side edge of the second side panel define a second cutout along the second fold line; and
a heat-shrink patch joined to the front panel, the first side panel, and the second side panel, the heat-shrink patch being in a substantially superposed relationship with the first cutout and the second cutout.
2. The blank of claim 1 , wherein the first side edge and the second side edge of the front panel are inwardly arcuate in shape.
3. The blank of claim 1 , wherein the side edge of the first side panel and the side edge of the second side panel are inwardly arcuate in shape.
4. The blank of claim 1 , wherein the first cutout and the second cutout are closed curvilinear shapes including a pair of vertexes, wherein the vertexes of the first cutout lie substantially along the first fold line and the vertexes of the second cutout lie substantially along the second fold line.
5. The blank of claim 1 , wherein the first cutout and the second cutout are substantially biconvex in shape.
6. The blank of claim 1 , wherein the first cutout and the second cutout extend partially along the first dimension of the front panel.
7. The blank of claim 1 , further comprising a back panel joined to the first side panel along a third fold line extending in the first direction, the third folding line being opposite the first fold line.
8. The blank of claim 7 , wherein the plurality of panels further includes a first top panel joined to the front panel and a second top panel joined to the back panel along respective fold lines extending in the second direction.
9. The blank of claim 8 , wherein the first top panel includes a projection for being received within a slot within the second top panel.
10. A carton comprising:
a plurality of adjoined panels that define an interior space, the plurality of adjoined panels including
a front panel and a back panel opposite one another, and
a first side panel and a second side panel opposite one another,
wherein at least one of the front panel, back panel, first side panel, and second side panel is a movable panel operative for being moved between a first position and a second position, the movable panel being initially in the first position; and
a heat-shrink patch at least partially joined to the movable panel on a side of the movable panel facing the interior space, the heat-shrink patch being operative for shrinking in response to heat, so that shrinking the heat-shrink patch moves the movable panel from the first position to the second position.
11. The carton of claim 10 , wherein the carton is adapted so that shrinking the heat-shrink patch and moving the movable panel from the first position to the second position reduces a cross-sectional area of at least a portion of the carton.
12. The carton of claim 10 , wherein the carton is adapted so that shrinking the heat-shrink patch renders the heat-shrink patch in a shrunken condition, the heat-shrink patch in the shrunken condition retaining the movable panel in the second position.
13. The carton of claim 10 , wherein
the front panel, first side panel, and second side panel are movable panels, and
the carton further comprises
a first opening disposed between the front panel and the first side panel, and
a second opening disposed between the front panel and the second side panel, the heat shrink patch extending across at least a portion of the first opening and the second opening.
14. The carton of claim 13 , wherein the carton is adapted so that shrinking the heat-shrink patch and moving the movable panels from the first position to the second position reconfigures the first opening and the second opening.
15. A carton comprising:
a plurality of adjoined panels that define an interior space, the plurality of adjoined panels including
a front panel and a back panel opposite one another, and
a first side panel and a second side panel opposite one another,
the first side panel at least partially defining a first movable section including a first opening extending between the first side panel and the front panel, and the second side panel at least partially defining a second movable section including a second opening extending between the second side panel and the front panel, the first movable section and the second movable section being operative for being moved between a first position and a second position, the first movable section and second movable section being initially in the first position; and
a heat-shrink patch joined to the first movable section and the second movable section on a side of the first movable section and the second movable section facing the interior space, the heat-shrink patch extending across at least a portion of the first opening and the second opening, wherein the heat-shrink patch is operative for shrinking in response to heat, so that shrinking the heat-shrink patch moves the first movable section and the second movable section to the second position and reduces a respective size of the first opening and the second opening.
16. The carton of claim 15 , wherein the carton is adapted so that moving the first movable section and the second movable section from the first position to the second position reduces a cross-sectional area of at least a portion of the carton.
17. The carton of claim 15 , wherein the carton is adapted so that shrinking the heat-shrink patch renders the heat-shrink patch in a shrunken condition, the heat-shrink patch in the shrunken condition retaining the first movable section and the second movable section in the second position.
18. A carton comprising:
a plurality of adjoined panels that define an interior space, the plurality of adjoined panels including a front panel joined to a first side panel along a first fold line and a second side panel joined to the front panel along a second fold line opposite the first fold line, the front panel, first side panel, and second side panel at least partially defining a movable section including a first opening positioned along the first fold line and a second opening positioned along the second fold line, the movable section being initially in a first position and being configured to be moved to a second position; and
a heat-shrink patch joined to the movable section on a side of the movable section facing the interior space, the heat-shrink patch extending across at least a portion of each the first opening and the second opening, the heat-shrink patch being operative for shrinking in response to heat so that the heat-shrink patch moves the movable section to the second position.
19. The carton of claim 18 , wherein the carton is adapted so that shrinking the heat-shrink patch renders the heat-shrink patch in a shrunken condition, the heat-shrink patch in the shrunken condition retaining at least one of the front panel, first side panel, and second side panel in the respective second position.