Package making – Methods – Enclosing contents within progressively formed web means
Patent
1995-11-29
1998-06-09
Coan, James F.
Package making
Methods
Enclosing contents within progressively formed web means
53412, 533704, 53455, B65B 906, B65B 912
Patent
active
057618844
ABSTRACT:
A container for liquids such as beverages and the like is formed of flexible material such as plastic and includes a body having an internal reservoir and a tubular spout extending upwardly from the body. The spout has an internal passage in fluid communication with the reservoir. A constriction in the container creates a low pressure zone in the passage downstream of the constriction as liquid flows from the reservoir into the spout. Means are also provided to inflate the spout as liquid flows along the passage. A method of forming a self-supporting liquid filled container is also disclosed.
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Arkmount Systems Inc.
Coan James F.
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