Container with an opening device

Details Container with an opening device Container with an opening device

1988-06-15

1989-05-09

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220270, B65D 3100, B65D 3300

Patent

active

048281387

ABSTRACT:
A container having a top wall being made at least partly of a support material and being coated. The container has an opening device with a puncture line, along which the pouring spout can be torn open. The improved pouring spout having an improved impermeability to gases of the container, and according to the invention having at least at one location of the puncture line a grip means and a tear-off means made of plastic being attached inside and outside to the support material. The tear-off means is preferably molded into a hole in the top wall to have a cross-sectionally rivet-like shape and has a grip means.

REFERENCES:
patent: 3302824 (1967-02-01), Cheeley
patent: 3404799 (1968-10-01), McNamara
patent: 3884382 (1975-05-01), Ball
patent: 4501375 (1985-02-01), Katsura et al.

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