Bottle capsules

Details Bottle capsules Bottle capsules

1974-03-27

1976-03-02

Hall, George T.

Bottles and jars

Closures

Shrinkable closure, fastener, or seal

53 39, 53 42, 156 86, B65D 4154

Patent

active

039412695

ABSTRACT:
There is disclosed a capping capsule for sealing attachment to the neck portion of a container such as a bottle. The capsule consists of a base wall portion in the form of a planar disc from which extends integral with the disc a heat shrinkable tubular side wall portion of substantially uniform thickness. The planar disc is thicker than the tubular side wall portion and the peripheral outline of the base wall is smaller than the inner peripheral outline of the side wall portion.

REFERENCES:
patent: 825116 (1906-03-01), Engels
patent: 1937468 (1933-11-01), Talbot
patent: 2121041 (1938-06-01), Morgan
patent: 2497870 (1950-02-01), Dennis

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