Methods of making slide-zippered reclosable packages on...

Details Methods of making slide-zippered reclosable packages on... Methods of making slide-zippered reclosable packages on...

2005-06-14

2005-06-14

Sipos, John (Department: 3721)

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

C053S453000, C053S473000, C053S133400

Reexamination Certificate

active

06904735

ABSTRACT:
Methods of making slide-zippered reclosable packages are provided. In one embodiment, a pair of opposing film extensions are provided on each package between which a zipper and slider are attached. In another embodiment, sliders are inserted on to zippered packages output from a form-fill-seal machine or the like. In yet another embodiment, during package formation a reclosable zipper is sealed to each package and then a slider is inserted on to the zipper. In yet another embodiment, during package formation a reclosable zipper is sealed to each package and a slider is inserted on to each zipper, either before or after zipper sealing.

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patent: WO 99/24325 (1999-05-01), None

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