Protective wrap with additive delivery system
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United States of America Patent
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Apr 7, 1998
Issued Date -
N/A
app pub date -
Aug 19, 1996
filing date -
Sep 8, 1995
priority date (Note) -
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Abstract
A material and method for making the material for shrink wrapping articles is disclosed. The material includes an outer shrinkable, stretchable film which is bonded to an inner layer consisting of a nonwoven fabric. A block copolymer hot melt adhesive is used to secure the film layer to the nonwoven fabric layer. The adhesive layer includes an additive which releases a vapor, such as a vapor corrosion inhibitor, which protects and/or treats the product wrapped by the material.
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