Easy-open bag pack, method of forming and system

Details Easy-open bag pack, method of forming and system Easy-open bag pack, method of forming and system

1995-06-07

1997-05-20

Hail, III, Joseph J.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493195, 493204, 493926, B31B 2386, B31B 2760

Patent

active

056307799

ABSTRACT:
A system for suspending a pack of thermoplastic bags, loading bags, removing loaded bags and for automatically opening the next bag preparatory to loading it by having a pack of handled bags suspended from laterally spaced elongated rods of a rack. A novel gradually releasably adherent bond is created between the rear wall of a leading bag and the front wall of a following bag in the bag pack. As the leading bag is removed from a bag rack, the bond will gradually and fully open the mouth and body of the following bag for loading.

REFERENCES:
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patent: 4785938 (1988-11-01), Benoit, Jr. et al.
patent: 4811417 (1989-03-01), Prince et al.
patent: 4854999 (1989-08-01), Schirmer
patent: 4877473 (1989-10-01), Snowdon et al.
patent: 4989732 (1991-02-01), Smith
patent: 5020750 (1991-06-01), Vrooman et al.
patent: 5087234 (1992-02-01), Prader et al.
patent: 5183158 (1993-02-01), Boyd et al.

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