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Manufacturing method of polar fleece fabric

A production method and technology of polar fleece, applied in the field of production of polar fleece fabrics, can solve the problems of poor wearing comfort, high production cost, poor air permeability, etc., and achieve product quality improvement, simple preparation method, and soft touch Effect

Inactive Publication Date: 2016-12-07
DONGGUAN TEXWINCA HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The polar fleece in the market has a certain warmth retention effect, but most of them also have many problems, such as heavy fabrics, poor wearing comfort, poor air permeability, single function, and its complicated process, high preparation cost, and great pollution to the environment

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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  • Manufacturing method of polar fleece fabric
  • Manufacturing method of polar fleece fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for making a polar fleece fabric, comprising the following steps:

[0030] (1) Weaving gray fabric: 75D / 48F polyester hollow fiber and conductive fiber are used as the base yarn, 75D / 144F ultra-fine polyester fiber is used as the veil, and the amount of conductive fiber added is 7% of the weight of the base yarn, and the gray fabric is produced through weft weaving; The hollowness of polyester hollow fiber is 20%;

[0031] (2) Pre-setting: pre-setting the gray cloth, the pre-setting temperature is 115°C, and the time is 100s;

[0032] (3) Dyeing treatment: Pre-treat the pre-formed gray cloth with a pre-treatment solution, the liquor ratio is 1:30, and 2.5g / L of soap, 1.5g / L of sodium carbonate and 0.8 of sodium silicate are added to the pre-treatment solution g / L, treated at 65°C for 35 minutes, washed with water, and dried in the air; then, the disperse dye was dissolved with supercritical carbon dioxide fluid, and the gray cloth was dyed. After dyeing, the gra...

Embodiment 2

[0045] A method for making a polar fleece fabric, comprising the following steps:

[0046] (1) Weaving gray fabric: 75D / 48F polyester hollow fiber and conductive fiber are used as the base yarn, 75D / 144F ultra-fine polyester fiber is used as the veil, and the amount of conductive fiber added is 6% of the weight of the base yarn, and the gray fabric is produced through weft weaving; The hollowness of polyester hollow fiber is 18%;

[0047] (2) Pre-setting: pre-setting the gray cloth, the pre-setting temperature is 110°C, and the time is 120s;

[0048] (3) Dyeing treatment: Pre-treat the pre-shaped gray cloth with a pre-treatment liquid, the liquor ratio is 1:32, and add 2g / L of soap, 1g / L of sodium carbonate and 1g / L of sodium silicate to the pre-treatment liquid , treated at 70°C for 30 minutes, washed with water, and dried in the air; then the disperse dyes were dissolved with supercritical carbon dioxide fluid, and the gray cloth was dyed.

[0049] (4) Finishing: Soften, n...

Embodiment 3

[0061] A method for making a polar fleece fabric, comprising the following steps:

[0062] (1) Weaving gray fabric: 75D / 48F polyester hollow fiber and conductive fiber are used as the base yarn, 75D / 144F ultra-fine polyester fiber is used as the veil, and the amount of conductive fiber added is 6% of the weight of the base yarn, and the gray fabric is produced through weft weaving; The hollow degree of polyester hollow fiber is 25%;

[0063] (2) Pre-setting: pre-setting the gray cloth, the pre-setting temperature is 120°C, and the time is 90s;

[0064] (3) Dyeing treatment: Pre-treat the pre-formed gray cloth with a pre-treatment liquid, the liquor ratio is 1:35, and 3 g / L of soap, 2 g / L of sodium carbonate and 0.5 g / L of sodium silicate are added to the pre-treatment liquid. L, treated at 70°C for 30 minutes, washed with water, and dried in the air; then the disperse dyes were dissolved with supercritical carbon dioxide fluid, and the gray cloth was dyed.

[0065] (4) Finis...

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Abstract

The invention relates to the technical field of woven fabrics and particularly relates to a manufacturing method of a polar fleece fabric. The manufacturing method comprises the following steps: (1) by taking hollow polyester fibers and conductive fibers as bottom yarns and taking ultrafine polyester fibers as surface yarns, carrying out weft knitting and weaving to form blank cloth, wherein the adding amount of the conductive fibers is 6%-8% of the weight of the bottom yarns; (2) pre-shaping the blank cloth; (3) carrying out pre-treatment on the pre-shaped blank cloth by adopting pre-treatment liquid, washing with water and airing; dissolving and dispersing dyestuff by adopting supercritical carbon dioxide fluid, and dyeing the blank cloth; washing the dyed blank cloth with water and drying; and (4) carrying out softening, galling, combing, cropping, fleecing and re-shaping on the blank cloth subjected to dyeing treatment. The manufacturing method of the polar fleece fabric, provided by the invention and has a simple process and small pollution to the environment; and the prepared product has stable quality, is light and has a good warm-keeping property, has good wearing comfort and hand feeling and has a good antistatic property.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a method for making polar fleece fabrics. Background technique [0002] With the development of society and the improvement of living standards, people have put forward higher requirements for the warmth retention and softness of wearing fabrics in cold seasons. Polar fleece is a kind of textile fabric widely used in warm clothes. It is woven by a large circular machine. After weaving, the gray cloth is dyed first, and then brushed, combed, sheared, and polarized. processing. The polar fleece in the market has a certain warmth retention effect, but most of them also have many problems, such as heavy fabrics, poor wearing comfort, poor air permeability, single function, complicated process, high preparation cost, and great pollution to the environment. . Contents of the invention [0003] The purpose of the present invention is to aim at the above-mentioned deficienci...

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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IPC IPC(8): D04B1/14D04B1/16D06C7/02D06P1/94D06P1/16D06P1/673D06P3/54D01F6/92D01F1/09D06C11/00D01D5/08
CPCD04B1/14D01D5/08D01F1/09D01F6/92D04B1/16D06C7/02D06C11/00D06P1/16D06P1/6735D06P1/67383D06P1/94D06P3/54D10B2331/04
Inventor 吴武平
Owner DONGGUAN TEXWINCA HLDG
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