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A blank of sheet material for forming a polygonal container is provided. The blank includes a bottom panel, two opposing end panels each extending from an end edge of the bottom panel, two opposing outer side panels each extending from a side edge of the bottom panel, and an inner side panel extendi

A blank of sheet material for forming a polygonal container is provided. The blank includes a bottom panel, two opposing end panels each extending from an end edge of the bottom panel, two opposing outer side panels each extending from a side edge of the bottom panel, and an inner side panel extending from each top edge of one outer side panel of the two outer side panels. Each inner side panel includes a central portion, a corner portion extending from each side of the central portion, an inner end portion extending from each side of one of the corner portions, and a plurality of elongated relief cutouts. One elongated relief cutout of the plurality of elongated relief cutouts is defined between each corner portion and the central portion and between each inner end portion and an adjacent corner portion.

대표청구항 ▼

1. A blank of sheet material for forming a polygonal container, the blank comprising: a bottom panel;two opposing end panels, each end panel extending from an end edge of the bottom panel;two opposing outer side panels, each outer side panel extending from a side edge of the bottom panel; andan inne

1. A blank of sheet material for forming a polygonal container, the blank comprising: a bottom panel;two opposing end panels, each end panel extending from an end edge of the bottom panel;two opposing outer side panels, each outer side panel extending from a side edge of the bottom panel; andan inner side panel extending from each top edge of one outer side panel of the two outer side panels, wherein each inner side panel comprises: a central portion;a corner portion extending from each side of the central portion;an inner end portion extending from a side of each of the corner portions; anda plurality of elongated relief cutouts, one elongated relief cutout of the plurality of elongated relief cutouts defined between each corner portion and the central portion and between each inner end portion and an adjacent corner portion, wherein the sheet material that extends between an end of each elongated relief cutout and a bottom edge of the inner side panel does not include a fold line extending from the relief cutout. 2. A blank in accordance with claim 1, further comprising a panel assembly extending from each side edge of each outer side panel of the two outer side panels, each panel assembly comprising: a corner panel extending from a respective side edge of one of the outer side panels along a first fold line, the corner panel generally aligned with one of the corner portions; andan inner end panel extending from one of the corner panels along a second fold line, the inner end panel generally aligned with one of the inner end portions, the first fold line and the second fold line substantially perpendicular to a fold line between the bottom panel and a respective outer side panel. 3. A blank in accordance with claim 1, further comprising a rollover panel extending between each outer side panel of the two outer side panels and an adjacent inner side panel of the two inner side panels. 4. A blank in accordance with claim 3, further comprising a plurality of rollover relief cutouts defined in each rollover panel, each of the plurality of rollover relief cutouts aligned with one elongated relief cutout of the plurality of elongated relief cutouts. 5. A blank in accordance with claim 3, wherein a notch is defined at each end of each rollover panel, the notch formed between an inner end panel and an adjacent inner end portion. 6. A blank in accordance with claim 3, further comprising a plurality of rollover relief cutouts defined in each rollover panel, wherein each of the plurality of rollover relief cutouts is substantially circular. 7. A blank in accordance with claim 1, wherein each of the plurality of elongated relief cutouts includes an apex on a side of the relief cutout furthest from the central portion adjacent the elongated relief cutout. 8. A blank in accordance with claim 1, further comprising a pair of tabs extending from each top edge of one outer side panel of the two outer side panels. 9. A blank in accordance with claim 1, wherein the bottom panel comprises a plurality of slots configured to receive stacking tabs of a formed container. 10. A container formed from a blank of sheet material, the container comprising: a bottom wall;a pair of opposing end walls coupled to the bottom wall; anda pair of opposing side walls coupled to the bottom wall;four corner walls, each corner wall of the four corner walls coupled between one of the end walls and an adjacent one of the side walls; anda plurality of elongated relief cutouts, one elongated relief cutout of the plurality of elongated relief cutouts defined between each corner wall and each end wall and between each corner wall and each side wall, wherein the sheet material that extends between an end of each elongated relief cutout and a top edge of the corresponding corner wall does not include a preformed fold line extending from the relief cutout. 11. A container in accordance with claim 10, wherein one elongated relief cutout of the plurality of elongated relief cutouts is defined between an interior surface of each corner wall and an interior surface of each end wall and between the interior surface of each corner wall and an interior surface of each side wall. 12. A container in accordance with claim 10, further comprising a plurality of rollover relief cutouts, one rollover relief cutout of the plurality of rollover relief cutouts defined between a top edge of each corner wall and a top edge of each end wall and between the top edge of each corner wall and a top edge of each side wall. 13. A container in accordance with claim 10, wherein each of the plurality of elongated relief cutouts includes an apex on a side of the relief cutout furthest from the side wall adjacent the elongated relief cutout. 14. A container in accordance with claim 10, further comprising a pair of stacking tabs extending from each side wall. 15. A container in accordance with claim 14, further comprising a plurality of slots defined in the bottom wall. 16. A container in accordance with claim 15, wherein said plurality of slots are configured to receive stacking tabs from a second container. 17. A method of forming a container from a blank of sheet material, the blank including a bottom panel, two opposing end panels, each end panel extending from an end edge of the bottom panel, two opposing outer side panels, each outer side panel extending from a side edge of the bottom panel, an inner side panel extending from each top edge of one outer side panel of the two outer side panels, each inner side panel including a central portion, a corner portion extending from each side of the central portion, an inner end portion extending from a side of each of the corner portions, and a plurality of elongated relief cutouts, one elongated relief cutout of the plurality of elongated relief cutouts defined between each corner portion and the central portion and between each inner end portion and an adjacent corner portion, wherein the sheet material that extends between an end of each elongated relief cutout and a bottom edge of the inner side panel does not include a fold line extending from the relief cutout, a corner panel extending from each side edge of one of the outer side panels along a first fold line, the corner panel generally aligned with one of the corner portions, and an inner end panel extending from one of the corner panels along a second fold line, the inner end panel generally aligned with one of the inner end portions, the first fold line and the second fold line substantially perpendicular to a fold line between the bottom panel and a respective outer side panel, the method comprising: rotating the outer side panels towards the bottom panel such that the outer side panels are substantially perpendicular to the bottom panel;rotating the inner side panels towards the bottom panel such that the inner side panels are substantially parallel to the outer side panels, wherein the central portions of each inner side panel and the outer side panels form a pair of opposing side walls;rotating the corner panels along the first fold lines and rotating the corner portions of the inner side panels at elongated relief cutouts aligned with the first fold lines to form four corner walls;rotating the inner end panels along the second fold lines and rotating the inner end portions at elongated relief cutouts aligned with the second fold lines such that each inner end panel is in a face-to-face relationship with a respective inner end portion to form an inner end assembly;rotating the end panels toward the bottom panel such that each end panel is substantially perpendicular to the bottom panel and positioned adjacent a pair of the inner end assemblies to facilitate forming one of a pair of opposing end walls. 18. A method in accordance with claim 17, further comprising folding a pair of tabs extending from each outer side panel toward the bottom panel to form a pair of stacking tabs on the opposing side walls. 19. A method in accordance with claim 17, wherein rotating the corner portions of the inner side panels at elongated relief cutouts aligned with the first fold lines comprises rotating the corner portions at elongated relief cutouts each having an apex on a side of the relief cutout furthest from the central portion adjacent the elongated relief cutout. 20. A method in accordance with claim 17, wherein rotating the inner end portions of the inner side panels at elongated relief cutouts aligned with the second fold lines comprises rotating the corner portions at elongated relief cutouts each having an apex on a side of the relief cutout furthest from the central portion adjacent the elongated relief cutout. 21. A blank of sheet material for forming a polygonal container, the blank comprising: a bottom panel;two opposing end panels, each end panel extending from an end edge of the bottom panel;two opposing outer side panels, each outer side panel extending from a side edge of the bottom panel;an inner side panel extending from each top edge of one outer side panel of the two outer side panels, wherein each inner side panel comprises: a central portion;a corner portion extending from each side of the central portion;an inner end portion extending from a side of each of the corner portions; anda plurality of elongated relief cutouts, one elongated relief cutout of the plurality of elongated relief cutouts defined between each corner portion and the central portion and between each inner end portion and an adjacent corner portion; anda rollover panel extending between each outer side panel of the two outer side panels and an adjacent inner side panel of the two inner side panels, a plurality of rollover relief cutouts defined in each rollover panel, wherein each of the plurality of rollover relief cutouts is substantially circular.