| 摘要 |
PROBLEM TO BE SOLVED: To provide a woven name label made of a polylactic acid fiber of a carbon neutral material, produceable in good weavability and processability, and hardly causing damage in strength and feeling even by the heat added by ironing or the like. SOLUTION: The woven name label having the warp yarns and weft yarns made of multifilaments is regulated as follows. The multifilament is a stereocomplex polylactic acid multifilament having a melting point measured by a DSC of not less than 195°C. The total fineness of the warp yarn is 20-100 dtex, and the total fineness of the weft yarn is 50-200 dtex, and at least the warp yarn has a real twist of 5,500-15,000 in terms of the following twist coefficient k. The twist coefficient k=t×√d [wherein, t is the number of twist (T/m) and d is the total fineness (dtex)]. COPYRIGHT: (C)2011,JPO&INPIT
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