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Dyeing and finishing method of washed wrinkled fabric

A processing method, washing and wrinkling technology, applied in the direction of dyeing method, fabric elongation, fabric surface trimming, etc., can solve the problems of low appearance quality and soft hand feeling, and achieve good dimensional stability in washing and fabric fluff. The effect of good pilling performance and high fabric quality

Active Publication Date: 2020-03-24
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the washed fabrics generally have defects such as low appearance quality and soft hand feeling.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Fabric specification: gray cloth: 108 inches JC40s*JC40s / 110*80 plain weave

[0035] Singeing: speed 100m / min, two positive and two reverse (guaranteed singeing grade ≥ 4).

[0036] Pre-treatment desizing and refining: caustic soda 45g / L, penetrating agent 10g / L, chelating dispersant 10g / L, refining agent 12g / L, treatment time 60min.

[0037] Pre-treatment bleaching: hydrogen peroxide 25g / L, hydrogen peroxide stabilizer 8g / L, chelating dispersant 10g / L, treatment time 30min.

[0038] Pre-stentering: temperature 170°C, vehicle speed 40m / min.

[0039] Mercerizing: Mercerizing caustic soda concentration: 220g / L, mercerizing time: 100s.

[0040] Whitening and tentering: brightening agent: 1.0g / L, setting temperature: 150°C, stretch the width to the width required for printing, dry and roll.

[0041] Printing, dyeing, color fixing, and water washing adopt conventional processes in this field.

[0042] Resin foaming: resin finishing agent MF: 150g / L, catalyst MG: 30g / L, t...

Embodiment 2

[0049] Fabric Specifications: Gray Fabric: 108 inches Modal 32s*Modal 32s / 78*65 plain weave

[0050] Singeing: speed 90m / min, two positive and two reverse (guaranteed singeing grade ≥ 4).

[0051] Pre-treatment desizing and refining: caustic soda 15g / L, penetrating agent 5g / L, chelating dispersant 5g / L, refining agent 6g / L, treatment time 30min.

[0052] Pre-treatment bleaching: hydrogen peroxide 10g / L, hydrogen peroxide stabilizer 5g / L, chelating dispersant 6g / L, treatment time 30min.

[0053] Pre-stentering: temperature 150°C, vehicle speed 35m / min.

[0054] Mercerizing: Mercerizing caustic soda concentration: 150g / L, mercerizing time: 80s.

[0055] Whitening and tentering: whitening agent: 0.5g / L, setting temperature: 150°C, stretch the width to the width required for printing, dry and roll.

[0056] Printing, dyeing, color fixing, and water washing adopt conventional processes in this field.

[0057] Resin foaming: resin finishing agent MF: 100g / L, catalyst MG: 20g / L, ...

Embodiment 3

[0064] Fabric specification: gray cloth: 108 inches / (tencel / cotton 50 / 50) 60s*(tencel / cotton 50 / 50) 60s / 180*90 five pieces of three-flying satin

[0065] Singeing: speed 90m / min, two positive and two reverse (guaranteed singeing grade ≥ 4).

[0066] Pretreatment desizing and refining: caustic soda 35g / L, penetrating agent 8g / L, chelating dispersant 8g / L, refining agent 10g / L, treatment time 40min.

[0067] Pre-treatment bleaching: hydrogen peroxide 20g / L, hydrogen peroxide stabilizer 8g / L, chelating dispersant 5g / L, treatment time 30min.

[0068] Pre-stentering: temperature 140°C, vehicle speed 30m / min.

[0069] Mercerizing: Mercerizing caustic soda concentration: 180g / L, mercerizing time: 90s.

[0070] Whitening and tentering: whitening agent: 0.5g / L, setting temperature: 150°C, stretch the width to the width required for printing, dry and roll.

[0071] Printing, dyeing, color fixing, and water washing adopt conventional processes in this field.

[0072] Resin foaming: r...

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 provides a dyeing-finishing processing method for wash-wrinkled fabric. The dyeing-finishing processing method comprises the following steps: sequentially carrying out the following procedures: singeing, preprocessing, pre-tentering, mercerization, whitening tentering, printing or dyeing, color fixation, washing, resin bubble pressing, loosened washing, dewatering, scutching and loosened drying, wherein the resin bubble pressing procedure comprises the steps of processing by virtue of a padder to enable a fabric to uniformly absorb a resin working solution, and then carrying out high-temperature bubble pressing by virtue of bubble pressing equipment according to bubble pressing patterns. The fabric processed by virtue of the dyeing-finishing processing method has regular wash-wrinkling effect, and good pilling resistance and soft and conformable touch feel because few feathers are arranged on a cloth surface.

Description

technical field [0001] The invention belongs to the technical field of fabric dyeing and finishing, and in particular relates to a dyeing and finishing method for washed wrinkled fabrics. Background technique [0002] Water washing plays different roles in different dyeing and finishing processes. Water washing can use water flow and mechanical force to wash away impurities, floating colors, etc. produced by the previous process in pretreatment, dyeing, printing and other processes. Water washing can also be used in conjunction with specific Dyeing and finishing processing equipment, auxiliaries, and auxiliary materials to achieve special appearance and style effects, such as denim fabrics, washed cotton, etc. [0003] Processing of fabrics with a washed appearance style, the processing equipment mainly includes horizontal washing machines, overflow machines, wave roller washing machines (metal cylinder equipment with a washboard shape on the surface), etc.; the advantage of...

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): D06L4/13D06L4/12D06L1/14D06M11/38D06P3/60D06P5/02D06C9/00D06C3/00D06B7/08D06B3/10D06B3/18D06C7/02D06M101/06
CPCD06B3/10D06B3/18D06B7/08D06C3/00D06C7/02D06C9/00D06L1/14D06L4/12D06L4/13D06M11/38D06M2101/06D06M2200/35D06M2200/50D06P3/60D06P5/02
Inventor 葛乃君陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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