Flexible bag construction for liquid packaging and bag in box container utilizing same
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United States of America Patent
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N/A
Issued Date -
Jul 12, 2007
app pub date -
Jan 6, 2006
filing date -
Jan 6, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A flexible bag for liquid packaging comprising at least one flexible wall and a spout. The at least one flexible wall is sealed to define a substantially fluid tight cavity and includes a product contact layer comprising a CO-PET material, an outer layer, and a resilient layer positioned between the product contact layer and the outer layer. The product contact layer has a thickness of approximately 0.5 mils to 1.25 mils. Further, the product contact layer is less than approximately one third of the thickness of the flexible wall. The spout has a flange and an opening. The flange of the spout attached to the flexible wall in a substantially fluid tight configuration.
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