Method for treating a yarn by needling
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United States of America Patent
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Feb 22, 2005
Grant Date -
Jan 2, 2003
app pub date -
Jun 27, 2002
filing date -
Jul 2, 2001
priority date (Note) -
Expired
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Abstract
In a method for treating a yarn by needling, with the yarn fibers being drawn transversally to the longitudinal direction of the yarn, it is proposed that fibers of a yarn formed from staple fibers are needled in a brush support before the yarn is removed from the brush support.
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