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Short-process fiber fabric dyeing and printing method for high washing fastness bleached fabrics

A processing method and washing fastness technology, which can be applied in the direction of fabric surface trimming, heating/cooling fabric, textile material processing, etc., which can solve the problem of poor commercial quality, large particle size and poor stability of washing fastness of common brightener materials. And other issues

Inactive Publication Date: 2015-04-29
HUAFANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The commercial quality of ordinary brightener materials is poor, the particle size is large, the particle size distribution range is wide, the particle shape is irregular, and the stability is poor, especially the washing fastness of some varieties is poor.

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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Experimental program
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Effect test

Embodiment １

[0074] 1. Finished fabric specifications: JC 20X20 108X58 57 / 58" bleached 63",

[0075] 2. Physical index requirements:

[0076] 1) (U.S., Europe) color fastness to washing, discoloration / staining (acetate, cotton, nylon, polyester, acrylic, wool): AATCC61-2A is commonly used in American Standard, the original color is 3-4 white 3;

[0077] 2) Color fastness to dry rubbing / wet rubbing: AATCC8, dry rubbing grade 3, wet rubbing grade 2.5;

[0078] 3) Appearance after washing Anti-wrinkle (grade): AATCC124 washing is the same as AATCC135 3 times washing, 3.5;

[0079] 4) Breaking strength warp / weft: ASTMD5034

[0080] 5) Fan-shaped tear strength warp / weft: ASTMD1424;

[0081] 6) Slip resistance warp / weft: ASTMD1683;

[0082] 7) Seam strength warp / weft: ASTMD1683;

[0083] 8) Pilling (grade): ASTMD3512 60min, grade 3.5;

[0084] 9) Easy decontamination performance (grade): AATCC130 before washing and after 20 times of washing;

[0085] 10) Density warp / weft: ASTMD3775, + / -...

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 discloses a short-process fiber fabric dyeing and printing method for high washing fastness bleached fabrics. The method includes the steps of grey fabric processing, flip-sewing, enzyme-rolling and cold-piling, desizing-scouring-bleaching, sizing, mercerizing, shortened steaming, and post-finishing. The fabric produced by the method is bleached fabric which is fluffy, stiff, elastic, breathable, comfortable and fitting, yellowing free and high in color fastness; the fabric has advantages of multiple raw materials, advantages are make full use to offset disadvantages, the requirement for high-end fabrics is met, the fabric is easy to care after being subjected to hydrophilic washing post-finishing, the grade of the fabric is raised, and enterprise competitiveness is improved.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular to a short-process printing and dyeing method for bleached fabrics with high washing fastness. Background technique [0002] The polyester component in the polyester / cotton / spandex blended fabric is made of washable whitening agent, which increases the water absorption and air permeability of the fabric. It is known as a cool and noble multi-component fiber fabric with good moisture absorption and perspiration performance and good moisture release performance. , not easy to generate static electricity, large heat conduction, rapid heat dissipation, cool to wear, not close to the body after sweating, washable, heat resistant, easy to wash and other unique advantages. In the actual production process, due to the different properties of cotton, polyester, and spandex, the pretreatment and dyeing and finishing processes are more complicated, especially the dyeing is ...

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): D06B3/10D06B7/08D06B9/00D06C7/02
CPCD06B21/00D06B3/18D06B7/08D06C7/02D06M16/003
Inventor 王力民刘宝图李春光吕建品王绍东赵海青张万伟贾文芹路恩刚姚永旺
Owner HUAFANG
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