Envelopes – wrappers – and paperboard boxes – Paperboard box
Patent
1977-08-22
1978-12-26
Moorhead, Davis T.
Envelopes, wrappers, and paperboard boxes
Paperboard box
229 43, B65D 1300
Patent
active
041312287
ABSTRACT:
A paperboard bulk bin for heavy palletized loads of meat and the like, which includes a side wall that is formed by a plurality of alternating, foldably connected, substantially rectangular, upstanding side panels and corner panels; each of the side panels having a horizontally disposed, substantially rectangular flap, foldably connected to its bottom edge; each of the corner panels having a horizontally disposed, four-sided, tapered flap, foldably connected to its bottom edge and positioned atop adjacent rectangular flaps; and each of the tapered flaps and rectangular flaps being foldably connected to a triangular gusset panel, horizontally disposed between them. The bulk bin is provided with an improved pad, forming the bottom of the bin, which is unscored, unfolded, generally rectangular, substantially planar, and substantially rigid. The bottom pad includes two pairs of parallel slots, extending from opposite side edges thereof, with the pairs of slots being substantially aligned. The foldable connections between each of two rectangular flaps, on opposite sides of the bin, and the pairs of triangular gusset panels, about each of the two rectangular flaps, are disposed within the slots of the bottom pad, so that the portions of the bottom pad, between each pair of parallel slots, are between one of the two rectangular flaps and its foldably connected pair of triangular gusset panels.
REFERENCES:
patent: 1130236 (1915-03-01), Adams
patent: 1856931 (1932-05-01), Scott
patent: 2459727 (1949-01-01), Tillery
patent: 2459728 (1949-01-01), Tillery
patent: 2476583 (1949-07-01), Burgoon
patent: 2483063 (1949-09-01), Ray
patent: 2874889 (1959-02-01), Hale
patent: 2944725 (1960-07-01), Hayes
patent: 3000496 (1961-09-01), Larson
patent: 3214076 (1965-10-01), Gagnon
patent: 3526352 (1970-09-01), Swett
patent: 3666164 (1972-05-01), Nederveld
patent: 3945558 (1976-03-01), Elder
International Paper Company
Moorhead Davis T.
Schapira Ronald A.
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