Woven fabric and a method for the production thereof
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United States of America Patent
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-
Dec 18, 2007
Grant Date -
Mar 31, 2005
app pub date -
Oct 10, 2002
filing date -
Oct 12, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fabric includes mutually transverse thread systems, with at least one of the thread systems including a differential shrinkage yarn C. The shrinkage yarn C has at least one effect component A that irreversibly elongates itself upon heat treatment, and at least one shrinkage component B that shortens itself upon heat treatment. The components A and B are bound together by nodes, wherein the number (y) of nodes per meter in the yarn C is predetermined as a function of the yarn count (x) of the transverse thread system so that the number (y) of nodes exceeds a minimum value and increases proportionally above the minimum value as a function of the yarn count (x).
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