| 摘要 |
<p>Thee is provided an industrial single-layer or double-layer fabric which is free from a depression on the surface of an upper layer, has a large number of fiber supporting points, and is excellent in surface smoothness. An industrial double-layer structured fabric is provided having auxiliary wefts in an upper layer fabric, which includes an upper layer fabric woven of upper layer warps and upper layer wefts, a lower layer fabric woven of lower layer warps and lower layer wefts, and connecting yarns for connecting the upper layer fabric and the lower layer fabric, wherein an auxiliary weft passing over two or more adjacent upper layer warps and is woven in and is arranged between upper layer wefts, connecting yarns are arranged on both sides of the auxiliary weft, and respectively, pass over two or more adjacent upper layer warps, and are located above an upper layer warp in a portion where the auxiliary weft is located below the upper layer warp, and one of the binder yarns arranged on both sides goes down and is located below a lower layer warp in a portion where the other binder yarn is located above upper layer warps to form a paper making surface and is located above an upper layer warp in a portion where the other binder yarn is located below the lower layer wrap.</p> |
