Reclosable bag with sealed laminated liner and method

Flexible bags – With closure – Independent closures for single access opening

Patent

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Details

383 81, 383111, 383113, 493189, 493214, 493217, B65D 3316

Patent

active

046370633

ABSTRACT:
A bag structure and method of making the same, wherein a liner on the inside of the bag body has a closed top within the bag body top providing a primary closure for the bag which must be opened for access to contents within the bag. A secondary closure comprises a reclosable fastener zipper carried by the bag body top above the primary closure for access to the primary closure, and then serving for selectively opening and closing the bag top opening.

REFERENCES:
patent: 2107216 (1938-02-01), Rogers
patent: 3325082 (1967-06-01), Naylor
patent: 3479802 (1969-11-01), Fesco
patent: 3567111 (1971-03-01), Baxter et al.
patent: 3827472 (1974-08-01), Uramoto
patent: 3958749 (1976-05-01), Goodrich
patent: 4088264 (1978-05-01), Vogt
patent: 4241865 (1980-12-01), Ferrell
patent: 4337889 (1982-07-01), Moertel

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