Tape carried pre-cut zipper

Details Tape carried pre-cut zipper Tape carried pre-cut zipper

1990-01-08

1991-06-18

Marcus, Stephen

Flexible bags

With closure

Rib and groove

383 5, 383 61, 206820, 24400, 24403, B65D 3316, B65D 3334

Patent

active

050245376

ABSTRACT:
Straight zipper sections are attached to a carrier tape for attachment to the mouth end of a bag. The straight zipper sections are mounted on the continuous tape in longitudinal series orientation, or in spaced side-by-side orientation across the length of the tape. The tape in either case may be fan folded and packed into a storage or shipping container. The tape provides for closing attachment across the mouth of a bag to provide a security membrane and/or a tamper evident structure required to be ruptured to gain initial access into the bag after the zipper is opened.

REFERENCES:
patent: 2555983 (1951-06-01), Mathiesen
patent: 2978769 (1961-04-01), Harrah
patent: 2994469 (1961-08-01), Troup et al.
patent: 3859150 (1975-01-01), Van Amburg
patent: 3991801 (1976-11-01), Ausnit
patent: 4691373 (1987-09-01), Ausnit
patent: 4756629 (1988-07-01), Tilman et al.
patent: 4892414 (1990-01-01), Ausnit
patent: 4896775 (1990-01-01), Boeckmann et al.
patent: 4925318 (1990-05-01), Sorensen

Affiliated with

Also associated with

Rating

Tape carried pre-cut zipper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tape carried pre-cut zipper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tape carried pre-cut zipper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-142897