Closure for gable top container

Details Closure for gable top container Closure for gable top container

1992-06-12

1993-01-05

Shoap, Allan N.

Envelopes, wrappers, and paperboard boxes

Paperboard box

With closure for an access opening

22912542, 229249, B65D 508

Patent

active

051763087

ABSTRACT:
The top seal of a gable top container prepared from sheet material is improved by leaving tufts of sheet material attached at staggered intervals along the upper edges of the inner rib panels. When the top of the container is sealed, the gap normally found in the area above the inner rib panels and the sealing flaps is closed when the tufts become aligned.

REFERENCES:
patent: 3189246 (1965-06-01), Seline, Jr.
patent: 3245603 (1966-04-01), Wilcox
patent: 3334799 (1967-08-01), Crawford
patent: 3471076 (1969-10-01), Crawford
patent: 4762234 (1988-08-01), Wyberg
patent: 4802620 (1989-02-01), Phillips
patent: 4946041 (1990-08-01), Poole

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