Resealable closure

Details Resealable closure Resealable closure

1988-12-12

1990-02-27

Stodola, Daniel P.

Flexible bags

With closure

Closure within bag

B65D 3316

Patent

active

049052985

ABSTRACT:
There is disclosed a releasable closure for a container which is particularly suitable for plastic bags. The closure is formed by a pair of opposed bands of static cling vinyl film, preferably polyvinyl chloride, which extend along the mouth of the container and which are permanently secured thereto. The bands of static cling vinyl extend inwardly, into the container where they form internal flaps that are coextensive the length of the mouth of the container, thereby forming internal flaps within the bag. These internal flaps provide the pressure resistant capability of the resealable closure, permitting it to retain its fluid-tight characteristic against internal pressures.

REFERENCES:
patent: 3181583 (1965-05-01), Lingenfelter
patent: 3307773 (1967-03-01), Krutzer et al.
patent: 3310225 (1967-03-01), Hoblit et al.
patent: 3325083 (1967-06-01), Frye
patent: 4500021 (1985-02-01), Bildusas
patent: 4842421 (1989-06-01), Bullard et al.

Affiliated with

Also associated with

Rating

Resealable closure does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-179885