Opening means for containers and packages

Details Opening means for containers and packages Opening means for containers and packages

1974-09-13

1976-09-14

Price, William

Envelopes, wrappers, and paperboard boxes

Wrapper

Bottle

229DIG5, 206498, 206484, B65D 570

Patent

active

039802248

ABSTRACT:
An opening means for containers and packages comprising a sheet containing at least one crystalline thermoplastic high molecular weight resin layer, the resin layer being partially uniaxially oriented, and a tab integrated with the sheet to be pulled up in the uniaxially oriented direction, the sheet being applied to that area or part of the containers and packages to be opened.

REFERENCES:
patent: 3001644 (1961-09-01), Fourness et al.
patent: 3298593 (1967-01-01), Stephenson
patent: 3344975 (1967-10-01), Stoker, Jr.
patent: 3368740 (1968-02-01), Rohde
patent: 3402873 (1968-09-01), Lauterbach, Jr.
patent: 3550764 (1970-12-01), Tigner
patent: 3608815 (1971-09-01), Bunch

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