Easy open bag

Details Easy open bag Easy open bag

1993-02-24

1995-05-09

Shoap, Allan N.

Flexible bags

Bag having means to facilitate opening it by severing bag...

Line of weakness delineates substantially the entire tearing...

206497, 493223, 493930, B65D 3010, B31B 114

Patent

active

054134129

ABSTRACT:
A bag and a method and apparatus for forming an easy open bag wherein a said bag is formed of thermoplastic heat shrinkable film is disclosed. Specifically, an easy open thermoplastic heat shrinkable bag having a heat shrinkable thermoplastic tear strip panel sealed without adhesives or heat seals is disclosed. A method of making said easy open bag is also described.

REFERENCES:
patent: 4337284 (1982-06-01), Cooper et al.
patent: 5067612 (1991-11-01), Tsuchiya et al.

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