Receptacles – Closures – Removable closure retained by adhesive or fusion means
Patent
1984-09-13
1985-08-27
Hall, George T.
Receptacles
Closures
Removable closure retained by adhesive or fusion means
220260, B65D 4100
Patent
active
045373272
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 composition, and a pressure-sensitive adhesive tape bonded to the coating which forms a bond thereto which is greater 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 tape 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
Chernivec Gerald F.
Hall George T.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
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