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FALSE TWIST-PROCESSED YARN, ITS PRODUCTION, WOVEN OR KNITTED ARTICLE USING THE YARN, DOUBLED AND TWISTED YARN USING THE YARN AND WOVEN OR KNITTED ARTICLE USING THE DOUBLED AND TWISTED YARN
FALSE TWIST-PROCESSED YARN, ITS PRODUCTION, WOVEN OR KNITTED ARTICLE USING THE YARN, DOUBLED AND TWISTED YARN USING THE YARN AND WOVEN OR KNITTED ARTICLE USING THE DOUBLED AND TWISTED YARN
PROBLEM TO BE SOLVED: To provide a processed yarn suppressing its rough hard feeling as a whole, while leaving an unevenness feeling, a crepe feeling and a slub feeling, its production method, a woven or knitted article by using the processed yarn, a doubled and twisted yarn by using the processed yarn and a woven or knitted article by using the same doubled and twisted yarn.;SOLUTION: This false twist-processed yarn is characterized by having converged S-twisted spirally twisted parts and Z-twisted spirally twisted parts alternately without mediated by non spirally twisted parts in longitudinal direction of a thermoplastic multi-filament, and random lengths of the S-twisted parts and the Z-twisted parts. The method for producing such a false twist-processed yarn by doubling 2 pieces of the thermoplastic multi-filaments, performing a false twist-processing and then separating them, is provided by doubling the 2 pieces of yarns with a doubling guide for introducing them to a yarn supplying roller, also making preliminary tension of each of the yarns before the supplying roller as identical and processing them without changing the twist-initiating point in the false twisting.;COPYRIGHT: (C)2000,JPO
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