Packaging container

Details Packaging container Packaging container

1986-10-24

1988-05-24

Little, Willis

Flexible bags

With closure

Gathered bag mouth

383 74, 206601, 206628, 229 69, B65D 3316

Patent

active

047462264

ABSTRACT:
There is provided a storage container for paste-like substances, for example mayonnaise, in the shape of a bag with collapsible walls mounted within a pump-operated dispensing unit. The wall of the bag includes a segmentally crimped tube tightly sealed at one extremity with a clamp which is part of a double clamping device with an intermediate transverse separation band. The clamp segment which faces the bag cavity may be detachable from the crimped section.

REFERENCES:
patent: 3469760 (1969-09-01), Rausing et al.
patent: 3497131 (1970-02-01), Tracy
patent: 3780488 (1973-12-01), Herrell
patent: 4166571 (1979-09-01), Niedecker
patent: 4197983 (1980-04-01), Randys
patent: 4223043 (1980-09-01), Johnson
patent: 4275485 (1981-06-01), Hutchinson

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