Process and apparatus for crimping fibers
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United States of America Patent
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Dec 25, 1990
Grant Date -
N/A
app pub date -
Apr 18, 1989
filing date -
Apr 18, 1989
priority date (Note) -
Expired
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Abstract
An apparatus for crimping and permanently heat setting a fiber or tow without stress or tension, comprising a mechanical crimping means, a conveying means which receives the crimped fiber or tow, and a heating or irradiation zone through which the conveying means and fiber or tow passes.
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