A container for holding an article. The container comprises a lamination layer at least partially secured to a base layer, a bottom wall, and a side wall. The bottom wall and the side wall cooperate to at least partially define a cavity of the container with the lamination layer at least partially c
A container for holding an article. The container comprises a lamination layer at least partially secured to a base layer, a bottom wall, and a side wall. The bottom wall and the side wall cooperate to at least partially define a cavity of the container with the lamination layer at least partially comprising an interior surface of the container adjacent the cavity. A plurality of score lines extend in the container for at least partially reducing buckling of the lamination layer into the cavity of the container.
대표청구항▼
1. A container for holding an article, the container comprising: a lamination layer at least partially secured to a base layer;a bottom wall and a side wall cooperating to at least partially define a cavity of the container with the lamination layer at least partially comprising an interior surface
1. A container for holding an article, the container comprising: a lamination layer at least partially secured to a base layer;a bottom wall and a side wall cooperating to at least partially define a cavity of the container with the lamination layer at least partially comprising an interior surface of the container adjacent the cavity, the side wall comprises an end region, at least a portion of the end region is curved, and a plurality of pleats are formed in at least the end region of the side wall; a plurality of score lines extending in the container for at least partially reducing buckling of the lamination layer into the cavity of the container, the plurality of score lines extending transversely with respect to at least one of the plurality of pleats in the end region, anda bottom corner connecting the bottom wall and the side wall, wherein the plurality of score lines extend in at least the bottom corner. 2. The container of claim 1, wherein the score lines of the plurality of score lines at least partially define respective grooves in the interior surface of the container. 3. The container of claim 2, wherein the score lines of the plurality of score lines at least partially define respective protrusions in an exterior surface of the container. 4. The container of claim 2, wherein the bottom corner is curved and is convex from an exterior surface of the container so that the lamination layer generally has a smaller radius of curvature than the base layer. 5. The container of claim 2, wherein the side wall comprises a side region, and the plurality of score lines comprises a first plurality of score lines extending in the bottom corner adjacent the side region of the side wall and a second plurality of score lines extending in the bottom corner adjacent the end region of the side wall, the first plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the side region, and the second plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the end region. 6. The container of claim 5, wherein the side region of the side wall is curved and is concave from an exterior surface of the container, and the score lines of the first plurality of score lines are curved. 7. The container of claim 1, wherein the side wall comprises a first side region and a second side region, and the plurality of score lines comprises a first plurality of score lines extending in the bottom corner adjacent the first side region of the side wall, a second plurality of score lines extending in the bottom corner adjacent the second side region of the side wall, and a third plurality of score lines extending in the bottom corner adjacent the end region of the side wall, the first plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the first side region, the second plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the second side region, and the third plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the end region. 8. The container of claim 7, wherein the second side region of the side wall is curved and is concave from an exterior surface of the container, and the score lines of the second plurality of score lines are curved. 9. The container of claim 8, wherein an endpoint of each score line of the second plurality of score lines is farther from the first side region of the side wall than a midpoint of the respective score lines of the second plurality of score lines. 10. The container of claim 8, wherein the first side region of the side wall is generally straight, and the score lines of the first plurality of score lines are generally straight. 11. The container of claim 7, wherein the end region extends between the first side region and the second side region. 12. The container of claim 11, wherein at least a portion of the end region of the side wall is curved. 13. The container of claim 1, wherein the side wall extends generally upwardly from the bottom corner and a flange extends generally outwardly from the side wall. 14. The container of claim 1, wherein the bottom corner is curved so that the lamination layer generally has a smaller radius of curvature than the base layer in at least the bottom corner. 15. The container of claim 1, wherein at least a portion of the bottom wall is raised above at least a portion of the bottom corner. 16. A blank for forming a container for holding an article, the blank comprising a lamination layer at least partially secured to a base layer;a bottom portion and a marginal portion for cooperating to at least partially define a cavity of the container formed from the blank, wherein the lamination layer is for at least partially forming an interior surface of the container formed from the blank; anda plurality of score lines extending in the blank for at least partially reducing buckling of the lamination layer into the cavity of the container formed from the blank;a bottom corner area connecting the bottom portion and the marginal portion, wherein the plurality of score lines extend in at least the bottom corner area; anda plurality of pleat scores in an end region of the marginal portion, the plurality of score lines extending transversely with respect to at least one of the plurality of pleat scores in the end region, and wherein the marginal portion is for at least partially forming at least a side wall in the container formed from the blank, and the pleat scores of the plurality of pleat scores are for forming respective pleats in the side wall of the container formed from the blank. 17. The blank of claim 16, wherein the score lines of the plurality of score lines at least partially define respective grooves in the interior surface of the blank. 18. The blank of claim 17, wherein the score lines of the plurality of score lines at least partially define respective protrusions in an exterior surface of the blank. 19. The blank of claim 17, wherein the bottom corner area is for forming a curved bottom corner when the container is formed from the blank, and the bottom corner is for being convex from an exterior surface of the container formed from the blank so that the lamination layer generally has a smaller radius of curvature than the base layer in the bottom corner when the container is formed from the blank. 20. The blank of claim 17, wherein the marginal portion comprises a side region, and the plurality of score lines comprises a first plurality of score lines extending in the bottom corner area adjacent the side region of the marginal portion and a second plurality of score lines extending in the bottom corner area adjacent the end region of the marginal portion, the first plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the side region, and the second plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the end region. 21. The blank of claim 20, wherein the score lines of the first plurality of score lines are curved, and the side region of the marginal portion being for forming a curved portion of the side wall when the container is formed from the blank, the curved portion of the side wall being concave from an exterior surface of the container formed from the blank. 22. The blank of claim 16, wherein the marginal portion comprises a first side region and a second side region, and the plurality of score lines comprises a first plurality of score lines extending in the bottom corner area adjacent the first side region of the marginal portion, a second plurality of score lines extending in the bottom corner area adjacent the second side region of the marginal portion, and a third plurality of score lines extending in the bottom corner area adjacent the end region of the marginal portion, the first plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the first side region, the second plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the second side region, and the third plurality of score lines extends transversely with respect to at least one of the plurality of pleats in the end region. 23. The blank of claim 22, wherein the score lines of the second plurality of score lines are curved, and the second side region of the marginal portion is for forming a curved portion of the side wall when the container is formed from the blank, the curved portion of the side wall being concave from an exterior surface of the container formed from the blank. 24. The blank of claim 23, wherein an endpoint of each score line of the second plurality of score lines is farther from the first side region of the marginal portion than a midpoint of the respective score lines of the second plurality of score lines. 25. The blank of claim 23, wherein and the score lines of the first plurality of score lines are generally straight, and the first side region of the marginal portion is for forming a generally straight portion of the side wall when the container is formed from the blank. 26. The blank of claim 23, wherein the end region extends between the first side region and the second side region. 27. The blank of claim 16, wherein the marginal portion of the blank is for at least partially forming a side wall and a flange when the container is formed from the blank. 28. A method of forming a container, comprising: obtaining a blank comprising a lamination layer at least partially secured to a base layer, a plurality of score lines, a bottom portion and a marginal portion, a bottom corner area connects the bottom portion and the marginal portion and a plurality of pleat scores in an end region of the marginal portion, the plurality of score lines extending transversely with respect to at least one of the plurality of pleat scores in the end region; andforming the container comprising a bottom wall and a side wall from the blank, wherein the Ruining the container comprises forming a cavity at least partially defined by the bottom wall and the side wall, forming at least the side wall from the marginal portion of the blank, forming the bottom wall from the bottom portion of the blank, forming a bottom corner from the bottom corner area of the blank, forming a side region of the side wall, and the lamination layer comprising an interior surface of the container adjacent the cavity;wherein, during the forming the container, the plurality of score lines at least partially reduces buckling of the lamination layer into the cavity of the container and the side region is curved and is concave from an exterior surface of the container. 29. The method of claim 28, wherein the bottom corner is curved and is convex from an exterior surface of the container so that the lamination layer generally has a smaller radius of curvature than the base layer, and the plurality of score lines extend in at least the bottom corner. 30. The container of claim 1, wherein the score lines extends across the longitudinal centerline of the container and extend transverse to the longitudinal centerline, and the at least one of the plurality of pleats in the end region extends parallel to the longitudinal centerline. 31. The container of claim 5, wherein the first plurality of score lines extend across a transverse centerline of the container and extend transverse to the transverse centerline and the at least one of the plurality of pleats in the side region extends parallel to the transverse centerline, the second plurality of score lines extend across the longitudinal centerline of the container and extend transverse to the longitudinal centerline and the at least one of the plurality of pleats in the end region extends parallel to the longitudinal centerline.
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