Heat shrinkable, coextruded polyethylene film laminate
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United States of America Patent
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Jan 21, 2003
Grant Date -
Dec 12, 2002
app pub date -
May 2, 2001
filing date -
May 2, 2001
priority date (Note) -
Expired
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Abstract
A heat shrinkable, coextruded polyethylene film laminate having two surface layers, and an intermediate layer interposed therebetween, wherein each of the surface layers comprises a linear low density polyethylene having a density of 0.910-0.930 g/cm.sup.3 and a linear high density polyethylene having a density of 0.925-0.945 g/cm.sup.3 and wherein the intermediate layer comprises a linear low density polyethylene having a density of 0.910-0.930 g/cm.sup.3 and a linear very low density polyethylene having a density of 0.880-0.915 g/cm.sup.3.
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