Method for forming strong cross-laminated films
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United States of America Patent
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Oct 9, 1984
Issued Date -
N/A
app pub date -
Jun 8, 1983
filing date -
Dec 30, 1981
priority date (Note) -
Expired
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Abstract
There is provided a method for forming a cross-laminated plastic film by (1) forming flat, composite, coextruded film having a higher melting layer and a lower melting layer, (2) orienting the composite film on a bias and (3) contacting lower melting surfaces of the film at temperatures at which the surfaces adhere to one another.
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