| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubbing material for a liquid crystal panel substrate in which pile pieces 14 are pushed down by thick ground warp yarns 12 and made strongly slant in a weaving width direction W. <P>SOLUTION: In a rubbing material formed as a warp pile-woven fabric for a liquid crystal panel substrate, thin ground warp yarns 11 and thick ground warp yarns 12 which constitute pairs each other are repeatedly arranged in a weaving width direction, a pile yarn 17 is arranged between the thin ground warp yarn and the thick ground warp yarn which constitute a pair each other, and a pile yarn creeping through under a weft yarn 13 over which the thin ground warp yarn and the thick ground warp yarn which constitute a pair each other pass together forms a pile piece 14 which is locked to a weft yarn creeping through under the pile yarn. The number n of weft yarns passing over two weft yarns 13, 13 woven in front and behind the weft yarn to which the thick ground warp yarn locks the pile piece is more than the number m of weft yarns passing over two weft yarns 13, 13 woven in front and behind the weft yarn to which the thin ground warp yarn locks the pile piece. <P>COPYRIGHT: (C)2013,JPO&INPIT |
