| 摘要 |
<p>PURPOSE:To obtain a double weft yarn and double warp yarn woven fabric for papermaking, excellent in surface smoothness of a papermaking surface and containing auxiliary weft yarns arranged thereto. CONSTITUTION:This double weft yarn and double warp yarn woven fabric for papermaking contains auxiliary weft yarns in a woven fabric on the papermaking surface side and comprises (a) the woven fabric on the papermaking surface side of >=3 shafts, constituted of both warp yarns and weft yarns on the papermaking surface side and containing the auxiliary weft yarns, having a smaller yarn diameter than that of the weft yarns on the papermaking surface side and arranged therebetween, (b) a weft yarn abrasion type woven fabric on the travel surface side, constituted of both warp yarns and weft yarns on the travel surface side and forming the travel surface of long crimps of the weft yarns and (c) binding yarns for crossing the warp yarns on the papermaking surface side on the upper side thereof, crossing the warp yarns on the travel surface side on the lower side thereof and connecting the woven fabric on the papermaking surface side to the woven fabric on the travel surface side.</p> |
