40results about How to "Expand the variety range" patented technology

The invention provides hollow wiredrawing cloth with weft wiredrawing and a manufacturing method thereof, and belongs to the technical field of textiles. The hollow wiredrawing cloth comprises upper-layer base cloth, lower-layer base cloth and weft-wise drawn wires for connecting the upper-layer base cloth and the lower-layer base cloth, and further comprises auxiliary warp yarns for weaving. Thewhole manufacturing process comprises the following steps: warping, drafting and denting, and calculating, weaving, gluing, dissolving in water and finishing according to the heights of the upper-layer base cloth and the lower-layer base cloth, the length required by the weft-wise drawn wires and the consolidation position of the weft-wise drawn wires on the upper-layer base cloth and the lower-layer base cloth. The requirement for equipment is simple, under the condition that the upper-layer base cloth and the lower-layer base cloth are in a planar double-face wavy shape or in a planar one-face wavy shape, weaving can be completed on a 1*3 single-face multi-shuttle-box shuttle loom with the help of the auxiliary warp yarns, the auxiliary warp yarns are common water-soluble vinylon yarns,the cost is low, the environment cannot be polluted, most importantly, the auxiliary warp yarns are located between the upper-layer base cloth and the lower-layer base cloth, the shape of the upper-layer base cloth and the shape of the lower-layer base cloth are not influenced at all, the gluing quality is not influenced, and the technological process is smooth.