Containers and methods for preparing and manufacturing the same

Details Containers and methods for preparing and manufacturing the same Containers and methods for preparing and manufacturing the same

1990-02-15

1992-08-11

Shaver, Kevin P.

Dispensing

Collapsible wall-type container

With wall-collapsing means

222105, 2223865, 222389, 215 1C, 220364, B65D 3556, B67D 542

Patent

active

051371790

ABSTRACT:
A twin-chamber container which includes an outer plastic container with a valve mounted thereon and an inner collapsible container mounted in communication with the valve. A space between the containers is pressurized to collapse the inner container when the valve is opened for permitting the dispensing of material from the inner container. A flowable resin is located in the space between the containers where it hardens at the area of the opening in the outer container having the valve arrangement for forming a seal.

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