SPECIAL COMBINED FILAMENT YARN
PURPOSE: To obtain special combined filament yarn forming a complete whole of soft feeling having nep touch and dry touch, having spun silk-like feeling with grace gloss and further capable of making cloth rich in bulkiness and elasticity by making cloth and subjecting to heat treatment and weight-l...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To obtain special combined filament yarn forming a complete whole of soft feeling having nep touch and dry touch, having spun silk-like feeling with grace gloss and further capable of making cloth rich in bulkiness and elasticity by making cloth and subjecting to heat treatment and weight-losing treatment. CONSTITUTION: This special combined filament yarn is multifilament yarn of synthetic fibers in which yarns (s) are combined with latent crimping conjugate fiber yarn (t) and single fiber constituting the yarn (s) is characterized that the cross section is able to become multifoliate cross section fiber satisfying following conditions 1)-3) by a weight-losing treatment: 1) have >=3 protruding parts, 2) the protruding parts have 2-30 grooves in all and 3) have >=2 grooves having 1-15μm deep near the apex of at least one of the protruding part. |
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