초록 ▼

A collapsible container comprising a flexible bag including a spout having an opening through which liquid is fed into and dispensed from the bag, and a liquid passage member inside of the bag in liquid communication with the spout opening for aiding in thedispensing of liquid from the bag. The liqu

A collapsible container comprising a flexible bag including a spout having an opening through which liquid is fed into and dispensed from the bag, and a liquid passage member inside of the bag in liquid communication with the spout opening for aiding in thedispensing of liquid from the bag. The liquid passage member is preferably integral with a wall of the bag.

대표청구항 ▼

[ What is claimed is:] [20.] A disposable, flexible bag for use in containing and dispensing a liquid comprising:a) a pair of rectangular bag walls heat sealed together at their peripheries to form a flat rectangular unfilled bag;b) a spout having a longitudinal axis and a spout opening therethrough

[ What is claimed is:] [20.] A disposable, flexible bag for use in containing and dispensing a liquid comprising:a) a pair of rectangular bag walls heat sealed together at their peripheries to form a flat rectangular unfilled bag;b) a spout having a longitudinal axis and a spout opening therethrough and heat sealed to one of said bag walls with said longitudinal axis substantially perpendicular to said bag wall;c) a flexible, flat, elongated liquid passage member positioned inside of said flat bag and having at least one liquid channel formed along at least a portion thereof; andd) said liquid passage member being secured in said bag and being located in liquid flow communication with said spout opening and with said liquid passage member being disposed substantially perpendicular to said longitudinal axis of said spout when said bag is in an unfilled condition.