Large twill soft jean fabric and preparation method thereof

Abstract

The invention discloses a large twill soft jean fabric and a preparation method thereof, and belongs to the technical field of jean fabric preparation methods. Conventional elastic jean fabric commonly used in the market at present generally has the problem of unclear lines, or the phenomenon that the fabric is stiff or poorer in elasticity due to the fact that too thick tissues appear in order to clear the lines. According to the large twill soft jean fabric and the preparation method thereof, weft yarns are formed by blending polyester and cotton, and warp yarns are formed by blending viscose and the cotton; the number of the wefts yarns is 32.4 tex, the weft-wise density is 188-200 threads / 10cm, the number of the warps yarns is 53.3 tex, the warp-wise density is 270-290 threads / 10cm, and 3 / 1 + 7 / 1 twill weave is adopted as pattern weave. The jean fabric with high elasticity, softness and clear surface twill is obtained by utilizing the characteristics of high elasticity, softness, smooth surface and no hairiness of viscose fibers and polyester fibers in combination with 3 / 1 and 7 / 1 weave structures.

Description

technical field [0001] A large twill soft denim fabric and a preparation method thereof belong to the technical field of denim fabric preparation methods. Background technique [0002] At present, conventional elastic denim fabrics commonly used in the market generally have the problem of unclear lines, especially after downstream grinding and washing, the appearance and texture of denim are further reduced, and it is impossible to cope with more complex processes on the basis of ensuring the denim texture. In the prior art, in order to improve the surface texture definition of denim fabrics, multi-layer weaving or increasing the thickness of weaving points is generally adopted, but this method will inevitably lead to stiff cloth surface, rough hand feeling and lack of high-grade feeling of cloth surface. [0003] In addition, the elasticity of common denim fabrics is only about 35%, and the elasticity recovery and elasticity growth are also difficult to meet the standard re...

AI Technical Summary

Problems solved by technology

[0002] Conventional elastic denim fabrics commonly used in the market currently have the problem of unclear lines, especially after downstream grinding and washing, the appearance and texture of denim further decline, and it is impossible to cope with more complex processes on the basis of ensuring the denim texture.

In the prior art, in order to improve the surface grain clarity of denim fabrics, multi-layer weaving or increasing the thickness of weave interweaving points are generally adopted, but this method will inevitably lead to stiff cloth surface, rough hand feeling, and lack of high-grade sense of cloth surface

[0003] In addition, the elasticity of common denim fabrics is only about 35%, and the elasticity recovery and elasticity growth are also difficult to meet the standard requirements of downstream customers. At the same time, the fabric is stiff and the comfort is poor after wearing. At the same time, in order to improve the above-mentioned grain clarity, A thicker weave will also reduce the elastic properties of the final denim fabric, unable to obtain clear lines, softness and good elastic properties at the same time

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