Method of making protruding end stops for plastic reclosable fas

Details Method of making protruding end stops for plastic reclosable fas Method of making protruding end stops for plastic reclosable fas

Filed on

1991-03-22

Date issued

1992-02-18

Examiner

Kisliuk, Bruce M.

Patent Class

Manufacturing container or tube from paper; or other manufacturi

SubClass

Container making

SubSubClass

Pliable container

Other Related Categories

493209, 493215, 493927, B31B 164, B31B 4904

Type

Patent

Status

active

Patent number

050889710

Description

ABSTRACT:
A method is disclosed for making end terminations for a plastic reclosable fastener or zipper, which incorporates a stop for the zipper slider wherein the zipper profile is cut apart with a hot knife which forces the melted material into cavities forming the end stops.

REFERENCES:
patent: 3470795 (1969-10-01), Davis, Jr.
patent: 3986914 (1976-10-01), Howard
patent: 4015223 (1971-05-01), Boeckmann
patent: 4581006 (1986-04-01), Hugues et al.
patent: 5019027 (1991-05-01), Boeckmann et al.

Affiliated with

Also associated with

Rating

Method of making protruding end stops for plastic reclosable fas does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making protruding end stops for plastic reclosable fas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making protruding end stops for plastic reclosable fas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1819493