Resealable bag

Details Resealable bag Resealable bag

1988-05-18

1989-10-03

Marcus, Stephen

Flexible bags

With closure

Bag walls designed to be rolled together or folded on common...

383 86, 229 80, B65D 3316

Patent

active

048712655

ABSTRACT:
A closure system which reseals an opened bag. The closure system includes a pressure sensitive adhesive on the front side and a defined release surface on the back side of the bag. The top portion of the bag is folded so that the defined release surface comes into contact with the adhesive thereby resealing the opened bag.

REFERENCES:
patent: 3325084 (1967-06-01), Ausnit
patent: 4323189 (1982-04-01), Regenstein, Jr.
patent: 4441613 (1984-04-01), Hain et al.
patent: 4543139 (1985-09-01), Freedman et al.
patent: 4584201 (1988-04-01), Boston
patent: 4690322 (1987-09-01), Burns
patent: 4706297 (1987-11-01), Ausnit
Advertisement, Babbitt Weekly Newspaper, Babbitt, Minnesota, published May 18, 1987.

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