To obtain a pile yarn for mats rich in dust-removing ability, duct- catching ability, resilience and easy care nature and good in appearance and feeling when trod as well by twisting thermoplastic synthetic fiber bulky multifilament yarn and monofilament yarn together under specified conditions.
This pile yarn for mats is obtained by the following steps: a thermoplastic synthetic fiber bulky multifilament yarn A (pref. 300-3,000 denier in fineness) and monofilament yarn B (pref. 100-1,500 denier in fineness) are first twisted together using a direct cabler twister into a plied yarn 1C composed of both the yarns A and B, and two of the plied yarns 1C are subsequently twisted together again oppositely to the case with the 1st twisting using the direct cabler twister to produce a 2nd plied yarn 1D composed of both the yarns A and B totaling four yarns. This pile yarn for mats thus obtained has such a twist structure as to composed of primary twist, secondary twist and final twist with the same primary twist direction of the four yarns.
| JP2664812 | [Title of Invention] Flameproof Dust Control Mat |
| JPH1071118 | SOLE CLEANER |
MURAKAMI KAKUJI
FUJII HIDENORI
IMAIZUMI SEIICHI
TOYO TIRE CORD KK
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