Easy opening flexible plastic bag and a method of making same

Details Easy opening flexible plastic bag and a method of making same Easy opening flexible plastic bag and a method of making same

1995-06-07

1997-08-12

Garbe, Stephen P.

Flexible bags

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

Including means for reclosing the bag

206494, 383 21, 383 25, 383207, 383209, 493226, 493227, B65D 3020, B65D 3310

Patent

active

056558430

ABSTRACT:
An easy opening plastic bag includes a plastic front panel, a plastic rear panel, and plastic left and right end panels coupled to the front and rear panels. A plastic gusset is formed at the top of the bag and is joined to the front, rear, left, and right panels. A first frangible portion is disposed near a top of the front panel, and a second frangible portion is disposed near a top of the rear panel. The first and second frangible portions lie in a plane which allows a portion of the bag to rotate away from the remainder of the bag about an axis parallel to the plane. A third frangible portion is provided in the bag and extends substantially perpendicular to the plane of the first and second frangible portions.

REFERENCES:
patent: 3101887 (1963-08-01), Kugler
patent: 4290526 (1981-09-01), Haiss
patent: 4573203 (1986-02-01), Peppiatt

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