Industrial fabric with double weft and single weft

摘要

Improves surface smoothness and improves rigidity, wear resistance, and breathability in warp double weft single weave fabrics. In addition, when yarns with antifouling function such as fluororesin are used on the upper surface side, the product life is prolonged and the antifouling effect on the upper surface side is reduced without reducing the bonding strength of weaving the upper surface side and the lower surface side. Improve. At least upper surface side warp (1U, 2U) and lower surface side warp (1l, 2l) are stacked one above the other and they are woven by a plurality of wefts (2'W, 4'W). In industrial fabrics, auxiliary wefts (1 ′S, 3 ′S) that are always arranged between the upper surface side warp and the lower surface side warp without interweaving the upper surface side warp and the lower surface side warp between the adjacent wefts. Is arranged.