초록 ▼

An octagonal container having a unique bottom closure and a blank therefor are provided. The body of the octagonal container includes a pair of major wall panels, a pair of minor wall panels, and four corner wall panels. Each major and minor wall panel is foldably connected to a corner wall panel on

An octagonal container having a unique bottom closure and a blank therefor are provided. The body of the octagonal container includes a pair of major wall panels, a pair of minor wall panels, and four corner wall panels. Each major and minor wall panel is foldably connected to a corner wall panel on either side. In the preferred embodiment, one of the minor wall panels is formed from two pieces, which are secured in overlapping relation to one another. The closure section includes a pair of rectangular major cover flaps, a pair of rectangular minor cover flaps, and four polygonal corner flaps. Each major cover flap is foldably connected to a major wall panel. Each corner flap is foldably connected to a corner wall panel. Each minor cover flap is foldably connected to a minor wall panel. In the preferred embodiment, one of the minor cover flaps is formed from two pieces, which are fastened in overlapping relation to one another. In the preferred embodiment, each corner flap features a diagonal score line which divides the flap into an extension arm and an engagement flap, and each major cover flap features a pair of vertical slots aligned in parallel. The closure is formed by first folding the minor cover flaps inward at right angles to the minor wall panels and then folding the major cover flaps inward at right angles to the major wall panels to overlie the minor cover flaps. Finally, the corner flaps are folded inward and secured in overlapping relation to the major cover flaps. In the preferred embodiment, the corner flaps are creased along their diagonal score lines so that each engagement flap extends inward at an angle to the attached reinforcing arm. Then, the engagement flap is inserted into the corresponding slot in a major cover flap and either straightened, or bent backward on the diagonal score line to form a secure, flat-bottomed closure.

대표청구항 ▼

An octagonal container comprising a body section and a closure section; the body section comprising a pair of major wall panels, a pair of minor wall panels, and four corner wall panels, the major and minor wall panels being foldably connected in alternating series by the corner wall panels; the clo

An octagonal container comprising a body section and a closure section; the body section comprising a pair of major wall panels, a pair of minor wall panels, and four corner wall panels, the major and minor wall panels being foldably connected in alternating series by the corner wall panels; the closure section comprising a pair of major cover flaps, a pair of minor cover flaps, and four corner flaps; each of the major cover flaps comprising a pair of vertical slots, and the four corner flaps comprising a pair of right polygonal corner flaps and a pair of left polygonal corner flaps, each of the right polygonal corner flaps being divided by a right diagonal score line into an extension arm and an engagement flap, each of the left polygonal corner flaps being divided by a left diagonal score line into an extension arm and an engagement flap, each of the minor cover flaps being foldably connected to and folded inward at right angles to a minor wall panel, each of the major cover flaps being foldably connected to and folded inward at right angles to a major wall panel in externally overlapping relation to the minor cover flap, each of the corner flaps being foldably connected to and folded inward at right angles to a corner wall panel, and each of the corner flaps being secured in externally overlapping relation to the adjacent major cover flap by inserting the engagement flap into one of the vertical slots.