Closure strip to be applied to bags

Details Closure strip to be applied to bags Closure strip to be applied to bags

1984-07-23

1986-10-28

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Bag fasteners

Resilient slot bag tie

24 305S, 24389, 24427, 206274, 383 63, B65D 7710

Patent

active

046190210

ABSTRACT:
A closure strip, or zipper, for plastic bags or the like, in which the zipper is to be applied to bag material to form zipper bags. A generally conventional zipper configuration is used, and the mounting flanges for mounting the zipper to the bag material are formed thinner than the body of the zipper to reduce the difference in thickness between the mounting flange and the bag material. Additionally, the inner edges of the inner mounting flanges are tapered so the mounting flanges merge gently into the bag material, allowing uniform welding of the side seam of the bag, the material flowing smoothly to prevent holes in the side welds of the completed bag.

REFERENCES:
patent: 2008314 (1935-07-01), Russell
patent: 2107216 (1938-02-01), Rogers
patent: 2353858 (1944-07-01), Tedesco
patent: 3233821 (1966-02-01), Ehlers
patent: 3291177 (1966-12-01), Naito
patent: 3654049 (1972-04-01), Ausnit
patent: 3659776 (1972-05-01), Suominen
patent: 3727829 (1973-04-01), Huni
patent: 4407082 (1983-10-01), Stehouwer

Affiliated with

Also associated with

Rating

Closure strip to be applied to bags does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closure strip to be applied to bags, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closure strip to be applied to bags will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1339781