Method of manufacturing a top gusset bag with integral handle

Details Method of manufacturing a top gusset bag with integral handle Method of manufacturing a top gusset bag with integral handle

1989-06-29

1990-04-03

Meislin, D. S.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493223, 493226, 493235, 493231, 493239, 493346, 493381, B31B 1986

Patent

active

049136933

ABSTRACT:
A false gusset (12, 82) is positioned between bag panels (26, 28 and 98, 100) to form a bag having a handle (24, 80) at its upper end formed by upward continuations of the sides (26, 28 or 98, 100) of the bag (10, 78). This construction removes the false gusset (12, 82) and the seals (66, 68 or 114, 116) which connects the false gusset (12, 82) to the bag panels (26, 28 or 98, 100) from the forces created by the weight of the bag (10, 78).

REFERENCES:
patent: 3319539 (1967-05-01), Johnson et al.
patent: 3580486 (1971-05-01), Kugler
patent: 4252269 (1981-02-01), Peppiatt
patent: 4539705 (1985-09-01), Baines
patent: 4550439 (1985-10-01), Peppiatt et al.
patent: 4721396 (1988-01-01), Sengewald
patent: 4730943 (1988-03-01), Johnson

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