Opaque, heat sealable multilayer polyolefin films
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United States of America Patent
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May 19, 1987
Grant Date -
N/A
app pub date -
May 9, 1986
filing date -
May 11, 1985
priority date (Note) -
Expired
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Abstract
Heatsealable opaque multilayer films, particularly wrapping films, having a high sealing strength, at low sealing temperature, favorable optical properties and machine compatibility based on a film of a propylene polymer and a linear statistical ethylene copolymer of low density as the heat sealing layer.
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