Bag and method of making the same

Details Bag and method of making the same Bag and method of making the same

1992-08-19

1995-02-28

Shoap, Allan N.

Flexible bags

Lifting or suspending element

Attached to distinct end wall

383111, 3831211, B65D 3306

Patent

active

053931432

ABSTRACT:
A bag construction comprising an outer bag and an inner bag contained therewithin and a method of making the same is described. The bag construction is made from a tube length having inner and outer portions, by cross sealing the inner portions and folding the outer portions into a rectangular shaped bottom. A patch is attached to the bottom folds to cover the same and provide an added moisture and vapor barrier.

REFERENCES:
patent: 1733219 (1929-10-01), Duvall
patent: 2210937 (1940-08-01), Geimer
patent: 2619801 (1952-12-01), Evans
patent: 3851814 (1974-12-01), Stage
patent: 3958749 (1976-05-01), Goodrich
patent: 4088264 (1978-05-01), Vogt
patent: 4148431 (1979-04-01), Lepisto
patent: 4864090 (1989-09-01), Maxwell et al.
patent: 5281027 (1994-01-01), Thrall

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