A kind of processing method of super cashmere memory elastic fabric

A processing method and fabric technology, applied in the field of fabric processing, can solve the problems of memory fabrics with hard hand feeling, poor wearing comfort, strong chemical fiber texture, etc., and achieve the effect of rich velvet feeling, soft hand feel and good resilience

Active Publication Date: 2021-05-18
劲霸男装(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with people's pursuit of natural texture and comfortable wearing, memory fabrics feel relatively hard, and the chemical fiber texture is too strong. At the same time, it also exposes the disadvantages of lack of elasticity and poor wearing comfort.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A kind of processing method of super cashmere memory elastic fabric

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0035] As a preferred embodiment of the present invention, the pre-shrinking process is specifically:

[0036] Place the fabric after weaving in a mixed pre-finishing agent including 30% concentration of liquid alkali, diffusing agent, penetrating agent and softener, and pre-shrink at 110°C for 60 minutes, wherein, liquid alkali, diffusing agent, penetrating agent and The mass proportions of softeners added are 0.15%, 0.8%, 1% and 1% respectively.

[0037] More preferably, the penetration agent is penetration agent JFC, the diffusion agent is diffusion agent NNO, and the softener is softener N-100.

[0038] As a preferred embodiment of the present invention, the pre-setting process conditions are as follows: process the pre-shrunk fabric on a setting machine at a speed of 45m / min at 190-193°C, and then cool to complete the pre-setting.

[0039] As a preferred embodiment of the present invention, the fiber opening process includes weight reduction primary fiber opening and com...

Embodiment 1

[0050] A processing method of a super cashmere memory elastic fabric, which is obtained by weaving memory fibers as warp yarns and T400 fibers as weft yarns, followed by preshrinking, presetting, fiber opening, airflow dyeing, setting and cashmere calendering.

[0051] In this embodiment, the memory fiber adopts 75D PPT shape memory fiber, and the T400 fiber adopts 150D T400 fiber;

[0052] The memory fiber is twisted to 76 twists / m, and the T400 fiber is twisted to 40 twists / m. The pre-shrinking process of the present embodiment is specifically:

[0053] Place the fabric after weaving in the mixed pre-finishing agent including 30% concentration of liquid alkali, diffusing agent NNO, penetrating agent JFC and softener N-100, and pre-shrink at 110°C for 60 minutes. Among them, liquid alkali, diffusing agent The mass proportions of additives, penetrating agents and softeners are 0.15%, 0.8%, 1% and 1% respectively.

[0054] The technical conditions of the pre-setting in this e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a processing method of a super-velvet memory elastic fabric. After weaving memory fibers as warp yarns and T400 fibers as weft yarns, pre-shrinking, pre-setting, fiber opening, air-flow dyeing, setting and cashmere rolling are performed sequentially. Light gets. Compared with the prior art, the present invention uses higher F-number memory fibers and T400 fibers to weave fabrics, and in the subsequent dyeing and finishing process, process steps such as pre-shrinking, fiber opening and presetting are added to make the fibers fully shrink and fluffy And stabilize the fabric style, improve the fleece and surface feel of the fabric, and improve the elasticity of the finished product.

Description

technical field [0001] The invention relates to a processing method of a fabric, in particular to a processing method of a super cashmere memory elastic fabric. Background technique [0002] With the improvement of living standards, people's needs for various daily necessities are becoming more and more diversified. Cloth is not limited to the function of covering the body and avoiding the cold. The second is to have better quality and functional requirements, especially to reflect In terms of fashion style and wearing comfort. [0003] In the prior art, memory fabrics are woven from memory polyester yarns, and are popular because they have a certain sense of fashion, are easy to take care of, and are not prone to dead wrinkles. However, with people's pursuit of natural texture and comfortable wearing, the memory fabric feels relatively hard, and the texture of chemical fiber is too strong. At the same time, it also exposes the disadvantages of lack of elasticity and poor w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/56D03D15/50D06C27/00D06C21/00D06C7/02D06B9/04D03D15/283D03D15/40
CPCD03D15/00D06B9/04D06C7/02D06C21/00D06C27/00D10B2331/04D03D15/56
Inventor 樊剑斌
Owner 劲霸男装(上海)有限公司
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