| 摘要 |
PURPOSE: To obtain a woven fabric with pleats for resin-impregnated reinforced structure by wefting industrial yarn into a woven fabric woven of basic warp, pleat warp and weft according to height of pleats and shortening the basic warp. CONSTITUTION: Pleats warp II is woven into a base woven fabric formed by a basic warp I and fixed wefts 1 and 2 and composed of industrial yarn such as aramid fiber, carbon fiber, ceramic fiber or glass fiber and weft 3 is driven into the pleats warp II according to a prescribed pleats height H. Then, the basic warp I is shortened by a material-drawing roller. Thereby, a constitution in which pleats are overlapped to same side of the basic woven fabric like shingle of roof is formed. |
