Dyeing and finishing process of celery fiber cotton blended fabric

The technology of blended fabric and processing technology is applied in the field of dyeing and finishing processing technology of celery fiber-cotton blended fabric, which can solve the problems of few industrial utilization means and methods of celery fiber, and achieve the effects of reducing strength damage and good homochromaticity.

Inactive Publication Date: 2021-03-09
淮南秋涵服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Celery fiber is a kind of green fiber that is not often used in industry. At present, there are relatively few means and methods of industrial utilization of celery fiber

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

[0017] A dyeing and finishing process for a celery fiber-cotton blended fabric, wherein the fabric is made by blending celery fiber and cotton fiber, the weight percentages of the two fiber components are 40% celery fiber, 60% cotton fiber, and the main body of celery fiber is adopted Length: 56mm;

[0018] The dyeing and finishing process mainly includes weaving - scouring - bleaching - dyeing - finishing;

[0019] The weaving process mainly includes: opening and cleaning - carding - drawing frame - roving - spinning - winding - warping - sizing - weaving;

[0020] The sizing is foam sizing, and the composition of the size foaming agent is: dodecylphenol polyoxyethylene ether 20-38wt%, sodium dodecanesulfonate 15wt%, sodium lauryl sulfate 7wt%, Base tertiary amine 4wt%, stearic acid amine 8wt%, sizing slurry is PVA-1799 slurry, mechanical foaming, foaming ratio is 17:1, control sizing ratio is 11%; the celery fiber after weaving is mixed with cotton Fiber blended fabrics ar...

Embodiment 2

[0023] The dyeing and finishing process of a kind of celery fiber-cotton blended fabric of the present embodiment is characterized in that: its concrete steps are as follows:

[0024] Step 1: Dissolving the milk after dehydrating and defatting to form linear macromolecules of milk casein, after graft copolymerization with polyacrylonitrile, spinning and drying to obtain celery fibers;

[0025] In step 2, the cotton fiber is pretreated with a sodium hydroxide solution with a mass concentration of 20%, washed with water to neutrality, and dried; the celery fiber is pretreated with a weak acid anti-staining agent and dried;

[0026] Step 3, the pretreated cotton fiber and the pretreated celery fiber are mixed and drawn at a ratio of 8:2 after the cotton cleaning and carding operations, and the celery fiber-cotton blended fabric is obtained by the roving frame and the spinning frame;

[0027] Step 4, the above-mentioned celery fiber-cotton blended fabric, relative fabric mass frac...

Embodiment 3

[0029] The dyeing and finishing process of a kind of celery fiber-cotton blended fabric of the present embodiment is characterized in that: its concrete steps are as follows:

[0030] Step 1: Dissolving the milk after dehydrating and defatting to form linear macromolecules of milk casein, after graft copolymerization with polyacrylonitrile, spinning and drying to obtain celery fibers;

[0031] In step 2, the cotton fiber is pretreated with a sodium hydroxide solution with a mass concentration of 20%, washed with water to neutrality, and dried; the celery fiber is pretreated with a weak acid anti-staining agent and dried;

[0032] Step 3, the pretreated cotton fiber and the pretreated celery fiber are mixed and drawn at a ratio of 77:23 after the cotton cleaning and carding process, and the celery fiber cotton blended fabric is obtained by the roving frame and the spinning frame;

[0033] Step 4, the above-mentioned celery fiber-cotton blended fabric, relative fabric mass fract...

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Abstract

The invention discloses a dyeing and finishing processing technology of a celery fiber cotton blended fabric. The fabric is formed by blending and weaving celery fibers and cotton fibers, the weight percentage of the two fiber components is 40% of celery fibers and 60% of cotton fibers, and the main body length range of the celery fibers is 40-70mm; the dyeing and finishing process mainly comprises the steps of weaving, scouring, bleaching, dyeing and finishing; and the weaving process mainly comprises the steps of opening picking, cotton carding, drawing, roving, spinning, spooling, warping,slashing and weaving. The dyed celery fibers and cotton fibers are good in homochromatism, so that the strength damage of the fabric is reduced.

Description

technical field [0001] The invention relates to a fabric dyeing and finishing process, in particular to a dyeing and finishing process of a celery fiber-cotton blended fabric. Background technique [0002] Celery fiber is a green fiber that is not often used in industry. At present, there are few industrial utilization methods and methods for celery fiber. SUMMARY OF THE INVENTION [0003] 1. The technical problem to be solved by the invention [0004] The main technical problem to be solved by the present invention is to provide a dyeing and finishing process for a celery fiber-cotton blended fabric, in order to improve the homochromic property of the blended fabric. [0005] 2. Technical solutions [0006] The dyeing and finishing process of a celery fiber-cotton blended fabric of the present invention, wherein the fabric is made of celery fiber and cotton fiber blended fabric, and the weight percentages of the two fiber components are 40% celery fiber and 60% cotton f...

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): D06P1/38D06P1/16D06P1/00D06P3/872D06P3/85D06L4/13D06L4/12D06M15/53D06M13/256D06M13/262D06M13/325D06M15/333D03D15/217D06M101/06D06M101/18
CPCD03D15/00D06M13/256D06M13/262D06M13/325D06M15/333D06M15/53D06M2101/06D06M2200/40D06P1/00D06P1/16D06P1/38D06P3/8219D06P3/8266D10B2201/01D10B2201/02D06L4/12D06L4/13
Inventor 王冬
Owner 淮南秋涵服饰有限公司
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