Tape closure for a can end

Details Tape closure for a can end Tape closure for a can end

1985-04-26

1986-06-17

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220270, 220359, B65D 1750, B65D 4102

Patent

active

045951144

ABSTRACT:
A container end assembly comprising a container end, typically metallic, with a pour opening therein; a coating over the container end comprising a carboxyl group-containing vinyl chloride/vinyl acetate copolymer, and a tape, bonded by a thermoplastic adhesive to the coating, thus forming a bond thereto which is stronger than that between the coating and the metallic container end, such that upon peeling of the tape from the container end, the coating delaminates in the area of the adhesive bond, and is removed with the tape, thus effectively masking the tape adhesive for tamper indication.

REFERENCES:
patent: 4372460 (1983-02-01), Brochman et al.
patent: 4378074 (1983-03-01), Brochman
patent: 4397401 (1983-08-01), Ueno et al.
patent: 4454956 (1984-06-01), Patterson
patent: 4500011 (1985-02-01), Brochman
patent: 4503123 (1985-03-01), Ou-Yang
patent: 4526287 (1985-07-01), Miyamatsu et al.

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