Core yarn production method and apparatus
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United States of America Patent
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-
Apr 16, 2002
Grant Date -
N/A
app pub date -
Oct 11, 2000
filing date -
Dec 13, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for producing core yarn in which a drafted fiber bundle and a core fiber are supplied to a nozzle block and a hollow guide shaft, and in which vortex air currents are ejected from spinning nozzles, in the nozzle block, to make the fiber bundle wrap around the core fiber evenly and uniformly.
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Cited Art Landscape
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