Packaging assembly for flowable materials

Details Packaging assembly for flowable materials Packaging assembly for flowable materials

2005-11-25

2010-11-09

Ngo, Lien T (Department: 3754)

Dispensing

Collapsible wall-type container

With casing or support

C220S495010

Reexamination Certificate

active

07828174

ABSTRACT:
The present invention is directed to a packaging assembly for flowable materials comprising a casing (1) having at least one opening (9), a valve assembly (7) mounted in the opening (9) of the casing (1) and a flexible liner (23) for accommodating the flowable material, said flexible liner (23) being housed in the casing (1) and connected to the valve assembly (7), whereby the valve assembly (7) comprises a dry break extractor valve (17) for closed transfer dispense of the flowable material.

REFERENCES:
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patent: 5377876 (1995-01-01), Smernoff
patent: 5526956 (1996-06-01), Osgar
patent: 6644367 (2003-11-01), Savage et al.
patent: 2000-272661 (2000-10-01), None
patent: 2001-294269 (2001-10-01), None
patent: 9638349 (1996-12-01), None
patent: 9845188 (1998-10-01), None

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