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Modal/cotton blended fabric dyeing process

A fabric dyeing and cotton blending technology, which is applied in the field of fabric dyeing technology, can solve the problems of easy scratching, fluffing, affecting dyeing effect, and easy wrinkling, etc., and achieves the effect of bright color, good level dyeing, and low directness

Inactive Publication Date: 2015-03-18
QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modal fiber and cotton blended fabrics have good luster and drape, soft and comfortable, and bright colors; Modal / cotton blended fabrics containing spandex have good elasticity in addition to the above advantages, and are suitable for high-grade fabrics. Defects such as wrinkles, easy scratches, fluffing and poor strength will affect the dyeing effect

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

[0024] (a) Presetting: setting temperature 180°C, time 30s;

[0025] (b) Scouring: Put the plants into the working solution containing 3 g / L scouring enzyme, 5-8 g / L hydrogen peroxide, 0.5 g / L non-ionic scouring penetrant, and 1-1.5 g / L anti-wrinkle agent in the bath Medium, liquor ratio 1:15, refining temperature 98°C, refining time 45-60 minutes;

[0026] (c) Hot water washing: wash the fabric with water at 98°C;

[0027] (d) Wash in cold water: wash the fabric with clean water;

[0028] (e) Dyeing: with Sumifix HF dye 1.8%, leveling agent SPON 1~1.5g / L, anti-wrinkle agent F2580 1~1.5g / L, sodium sulfate 5~60g / L, soda ash 5~20g / L Dyeing with working liquid, bath ratio 1:15, dyeing time 45-65min, dyeing temperature 98°C;

[0029] (f) color fixation treatment: immerse the fabric in a 98°C soda ash solution for color fixation, and the color fixation time is 20-40min;

[0030] (g) Washing: wash the fabric with water;

[0031] (h) Soaping: Soaping the fabric in a solution con...

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 modal / cotton blended fabric dyeing process. The process comprises the following steps: presetting, refining, washing with hot water, washing with cold water, dyeing, carrying out color fixing, washing, carrying out soap cooking, washing with hot water, washing with cold water, dehydrating and drying. The refining condition is mild, the operation is simple and environment-friendly, the refined fiber strength, fabric whiteness and capillary effect can achieve the dyeing requirement. SumifixHF novel high-adhesion activted dye is low in substantivity, excellent in levelling property and bright in color, and various color fastness of the dyed fabric is excellent.

Description

[0001] technical field [0002] The invention belongs to a fabric dyeing process, in particular to a modal / cotton blended fabric dyeing process. [0003] Background technique [0004] Modal is a new type of regenerated cellulose fiber, which not only has the comfort of cotton, but also has the drapability and soft luster of viscose fiber. Modal fiber and cotton blended fabrics have good luster and drape, soft and comfortable, and bright colors; Modal / cotton blended fabrics containing spandex have good elasticity in addition to the above advantages, and are suitable for high-grade fabrics. Defects such as wrinkles, easy scratches, fluffing and poor strength will affect the dyeing effect. [0005] Contents of the invention [0006] In order to overcome the above-mentioned defects in the prior art, the object of the present invention is to provide a dyeing process for modal / cotton blended fabrics, which is easy to operate and good in dyeing effect. [0007] Modal / cotton b...

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 Applications(China)
IPC IPC(8): D06P3/66D06P1/38D06P1/673D06P5/10D06M16/00D06M11/50D06M101/06
Inventor 王玉英
Owner QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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