Closure cap with metallic innerseal and sealed package

Details Closure cap with metallic innerseal and sealed package Closure cap with metallic innerseal and sealed package

1981-04-27

1983-04-05

Norton, Donald F.

Bottles and jars

Closures

Retained by bonding or adhesive means

B65D 4118

Patent

active

043788920

ABSTRACT:
A molded plastic closure is described for particular use on packages employing a metallic innerseal and where the package is sealed using induction heating for softening a heat sensitive adhesive on the under surface of the innerseal while pressure is applied to the cap top. The closure cap is formed of a deformable plastic with a relatively thin shell permitting the induction coils to be positioned close to the metallic innerseal and to permit portions of the closure cap to be wrapped closely around portions of the container finish during the induction sealing process.

REFERENCES:
patent: 4044941 (1977-08-01), Knudsen
patent: 4109815 (1978-08-01), Collins
patent: 4260438 (1981-04-01), Dembicki et al.

Affiliated with

Also associated with

Rating

Closure cap with metallic innerseal and sealed package 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 cap with metallic innerseal and sealed package, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closure cap with metallic innerseal and sealed package will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-563578