Package seal having a fibrous breathable material
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United States of America Patent
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Jul 16, 2019
Grant Date -
May 25, 2017
app pub date -
Nov 22, 2016
filing date -
Nov 23, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides a sterilizable pouch having at least one wall formed of a flexible film and including an opening formed therein for providing communication to an interior space of the package. A breathable material is disposed on an outer surface of the wall covering the opening. The breathable material is joined to the outer surface of the wall with a continuous heat seal. A heat resistant material is positioned between the breathable material an outer surface of the wall.
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Family
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