Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1984-12-10
1987-03-24
Epstein, Henry F.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
156 86, 215246, 428 40, 428343, 428916, B32B 710
Patent
active
046524738
ABSTRACT:
A pressure sensitive adhesive tape capable of providing tamper detection to capped containers and comprising a backing having an outer layer with sufficiently high tensile strength to maintain its integrity when removed from the tape and an inner layer adjacent the adhesive which is thin and deformable, wherein the outer layer can be removed from the inner layer without disrupting the adhesive bond of the inner layer to the pressure sensitive adhesive.
REFERENCES:
patent: 2974057 (1961-03-01), Adams
patent: 3075868 (1963-01-01), Long
patent: 3088848 (1963-05-01), Tritsch
patent: 3294621 (1966-12-01), Baird, Jr. et al.
patent: 3827591 (1974-08-01), Spelman et al.
patent: 4082873 (1978-04-01), Williams
patent: 4333968 (1982-06-01), Nahmias
patent: 4351877 (1982-09-01), Williams
Epstein Henry F.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
Weinstein David L.
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