| 摘要 |
PURPOSE: Provided is sea-island type conjugated false-twist yarn for warp knitting which has excellent raising and soft touch, makes it possible to produce high grade textile, and has excellent dyeing ability. CONSTITUTION: The sea-island type conjugated false-twist yarn for warp knitting is obtained by: using easy elution polymer as sea ingredient; using normal polyester as island ingredient; producing 50-90denier of sea-island type conjugated fiber; and then false-twisting the fiber. The sea-island type conjugated false-twist yarn is characterized by: 10-80% of strength variation rate on grey yarn before and after false-twisting; -50 to +10% of strength variation rate on the false-twist yarn before and after eluting the sea ingredient; and -10 to +50% of strength variation rate on the false-twist yarn after eluting the sea ingredient based on the sea-island conjugated fiber before false-twisting.
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