A method of making imitation heat-pressed three-dimensional fabric

Abstract

The invention provides a manufacturing method for a hot-pressing-simulating three-dimensional fabric. A single needle bed warp knitting machine with more than three guide bars is adopted to weave, wherein two guide bars are successively GB1 and GB2. In the weaving process, yarn laying tissues of the GB1 and GB2 are tricot stitches and the warp run-in ratio of the GB2 is 300-500 mm / lacquer greaterthan that of the GB1. The GB1 and the GB2 are yarn-laid on the needle bed of the single needle bed warp knitting machine to form a ring so as to jointly form a fluffy substrate and other guide bars are yarn-laid on the needle bed of the single needle bed warp knitting machine to form a ring so as to form a jacquard pattern interwoven on the fluff substrate. The fluff substrate is compacted by thejacquard pattern in a position corresponding to the jacquard pattern. A three-dimensional effect which can be obtained conventionally by thermal pressing treatment is directly obtained by way of weaving while limitation by elasticity and density of a fabric is relieved. The manufacturing method is relatively wide in application range, the physical properties of the fabric are not destroyed, and the product quality is relatively good.

Description

technical field [0001] The invention relates to a fabric manufacturing process, in particular to a fabric manufacturing method imitating hot-pressing three-dimensional fabric. Background technique [0002] In order to improve the three-dimensional effect of warp-knitted fabrics, 3D ultrasonic heat-pressing treatment is usually performed on them. However, 3D ultrasonic heat-pressing treatment requires warp-knitted fabrics to have good elasticity and high density, and the scope of application is relatively narrow. In addition, In the process of 3D ultrasonic hot pressing treatment, the yarn is easily damaged by varying degrees of physical properties at high temperatures, resulting in a decrease in the overall physical properties of the fabric, rough hand feeling, etc., and relatively poor product quality. Although it can be adjusted by adjusting the temperature and pressure to reduce the degree of damage to physical properties, but it cannot fundamentally solve the problem. ...

AI Technical Summary

Problems solved by technology

[0002] In order to improve the three-dimensional effect of warp-knitted fabrics, 3D ultrasonic heat-pressing treatment is usually performed on them. However, 3D ultrasonic heat-pressing treatment requires warp-knitted fabrics to have good elasticity and high density, and the scope of application is relatively narrow. In addition, In the process of 3D ultrasonic hot pressing treatment, the yarn is easily damaged by varying degrees of physical properties at high temperatures, resulting in a decrease in the overall physical properties of the fabric, rough hand feeling, etc., and relatively poor product quality. Although it can be adjusted by adjusting the temperature and pressure to reduce the degree of damage to physical properties, but it cannot fundamentally solve the problem

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