Method of manufacturing a reinforcing thread
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United States of America Patent
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Apr 27, 2004
Grant Date -
Feb 7, 2002
app pub date -
Aug 2, 2001
filing date -
Aug 4, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention is a method of manufacturing, by friction spinning, a reinforcing thread (1) for fabric covering or a technical textile intended to be incorporated in a textile base, in which: the spinning machine (7) is supplied with a core thread (2); and simultaneously with a silver (9) of fibers (3, 4), the fibers (3, 4) being individualised and then associated with the said core thread (2). The silver (9) of fibers is formed from a mixture of hot-melt fibers (3) and high melting point fibers (4).
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