Plastic pouch, and storing and dispensing method using same

Details Plastic pouch, and storing and dispensing method using same Plastic pouch, and storing and dispensing method using same

1982-08-23

1984-02-07

Bartuska, F. J.

Dispensing

Collapsible wall-type container

Nonmetallic

222567, B65D 132

Patent

active

044298102

ABSTRACT:
A pouch for containing wine or other oxygen-sensitive liquid is formed from superposed layers of plastic film having welds to define a rectangular pouch with a straight-sided or shallowly tapering passage communicating a main container portion of the pouch with the exterior of the pouch. When the pouch is full, this passage is sealed off by a further weld which is removed by the consumer to allow the consumer to insert a separate valve into the pouch for dispensing of the liquid.

REFERENCES:
patent: 2707581 (1955-05-01), Kaplan et al.
patent: 4028156 (1977-06-01), Clark et al.

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