Opener for a packaging container

Details Opener for a packaging container Opener for a packaging container

1987-04-21

1988-04-05

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

B65D 1734

Patent

active

047353368

ABSTRACT:
An improved opener for a packaging container arranged to form an opening in one wall to remove the contents includes a tear-open portion surrounded by a weakening line and a pull tab connected to the tear-open portion. To enable use of the pull tab as a reclosure element, it has a stopper-like lower extension which has a complemental outline to that of the tear-open portion and on which a shear edge is disposed. The pull tab is firmly connected to the tear-open portion with a narrow strip of a fusing glue.

REFERENCES:
patent: 3833144 (1974-09-01), Bollmann et al.
patent: 4267937 (1981-05-01), Piltz et al.
patent: 4399924 (1983-08-01), Nilsson
patent: 4513876 (1985-04-01), Buchner
patent: 4533063 (1985-08-01), Buchner et al.

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