Warp and weft forwards and backwards entwisted white body wide-angle interwoven fabric

Abstract

The invention belongs to the technical field of textiles and particularly relates to warp and weft forwards and backwards entwisted white body wide-angle interwoven fabric. The white body fabric is formed by weaving warp and weft in the angle ranging from 20 degrees to 40 degrees or the angle ranging from 140 degrees to 160 degrees. The warp is composed of forwards-entwisted yarn which is formed by twisting raw material yarn and backwards-entwisted yarn which is formed by twisting the raw material yarn. The weft is composed of forwards-entwisted yarn which is formed by twisting the raw material yarn and backwards-entwisted yarn which is formed by twisting the raw material yarn. The warp and the weft are arranged at intervals in the forwards entwisting mode and the backwards entwisting mode or arranged at intervals in the backwards entwisting mode and the forwards entwisting mode. Two strands of the warp form a group and the two strands of the warp of each group are forwards entwisted by 360 degrees and backwards entwisted by 360 degrees to form forwards twisted knots and backwards twisted knots which are arranged at intervals. The weft is compactly arranged at the corresponding forwards twisted knots and the corresponding backwards twisted knots of the two strands of the warp of each group and in closed rings formed by the backwards twisted knots and the forwards twisted knots. According to the warp and weft forwards and backwards entwisted white body wide-angle interwoven fabric, the weft is fixed by means of an entwisted structure, the service life is prolonged, the good warping strength is achieved and internal squirming is little.

Description

Technical field: [0001] The invention belongs to the technical field of textiles, in particular to a wide-angle interwoven fabric of warp and latitude threads twisted forward and reverse white base. Background technique: [0002] The wide-angle cloth is used for the wrapping layer of the V-belt and the toothed belt, which can effectively prolong the service life of the V-belt and the toothed belt. Wide-angle cloth belongs to plain weave fabric. Its appearance is different from the two sets of yarns of ordinary canvas intersecting at 90°. Instead, the two sets of yarns interweave at 120° or 60°. Ductility, but high strength at 60° angle. It is used as the outer cladding of V-ribbed belts and agricultural machinery belts, so that the center line of the 120° angle and the length direction of the transmission belt are covered in the same way. The transmission belt is soft and resistant to positive and negative buckling, and it shows excellent resistance to reverse flexion fatig...

AI Technical Summary

Problems solved by technology

However, the traditional wide-angle cloth is woven by ordinary methods, and after a period of use, it will have defects such as poor flexural resistance, large internal creep, and low service life.

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