Method and an apparatus for strengthening yarns
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United States of America Patent
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N/A
Issued Date -
Apr 4, 2002
app pub date -
Sep 27, 2001
filing date -
Sep 29, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and an apparatus for strengthening a yarn (6) is described which is provided with fibers at least in a sheath zone enclosing a core zone. In order to provide advantageous process conditions it is proposed that fibers are needled from the sheath zone through the core zone along the yarn (6).
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