Combined treatment process for sun-proof natural green mercerized cotton fabric

A technology of green cotton fabric and processing technology, which is applied in fiber treatment, dyeing method, plant fiber, etc., can solve the problems of unstable color of natural green cotton fabric and difficult mercerizing treatment, shorten the soaking time, improve the quality of mercerizing, and improve efficiency effect

Inactive Publication Date: 2017-07-25
柯华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problem that the color of natural green cotton fabric is unstable and it is difficult to carry out mercerizing treatment, the present invention provides a combination treatment process of natural green mercerized cotton fabric with light resistance

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

[0027] In this embodiment, a combination treatment process of a light-resistant natural green mercerized cotton woven fabric comprises the following steps:

[0028] 1) padding water: take the natural green cotton fabric and immerse it in water for 10 minutes, after the impregnation is completed, take it out, and roll off excess water under the action of the roll, the moisture content of the gained natural green cotton fabric is 60%;

[0029] 2) Pretreatment: Mix 5Kg of sodium tetrahydroborate, 0.5Kg of sodium dodecylbenzenesulfonate and 500Kg of petroleum ether, and uniformly disperse for 30 minutes under the assistance of ultrasonic waves (power 250W, rated frequency 40KHz) to obtain Pretreatment solution: the natural green cotton fabric obtained in step 1) is immersed in the pretreatment solution with a bath ratio of 1:20, and after pretreatment at room temperature for 30 minutes, the natural green cotton fabric is taken out and immersed in a mass percent concentration of 5g ...

Embodiment 2

[0034] In this embodiment, a combination treatment process of a light-resistant natural green mercerized cotton woven fabric comprises the following steps:

[0035] 1) padding water: get the natural green cotton fabric and immerse it in water, the immersion time is 30 minutes, after the immersion is completed, take it out, and roll off the excess water under the action of the roll, the moisture content of the gained natural green cotton fabric is 80%;

[0036] 2) Pretreatment: Mix 10Kg of sodium tetrahydroborate, 1Kg of fatty alcohol polyoxyethylene ether and 800Kg of linear dodecamethylpentasiloxane, and disperse evenly under the assistance of ultrasonic waves (power 350W, rated frequency 40KHz) After 60 minutes, the pretreatment solution was prepared; the natural green cotton fabric obtained in step 1) was immersed in the pretreatment solution with a bath ratio of 1:40. After pretreatment at room temperature for 60 minutes, the natural green cotton fabric was taken out and im...

Embodiment 3

[0041] In this embodiment, a combination treatment process of light-resistant natural green mercerized cotton knitted fabric comprises the following steps:

[0042] 1) padding water: take the natural green cotton fabric and immerse it in water for 20 minutes. After the impregnation is completed, take it out, and roll off excess water under the action of the roll, and the moisture content of the gained natural green cotton fabric is 70%;

[0043] 2) Pretreatment: Mix 8Kg of sodium tetrahydroborate, 0.8Kg of alkylphenol polyoxyethylene ether and 600Kg of cyclohexane, and uniformly disperse for 45 minutes under the assistance of ultrasonic waves (power 300W, rated frequency 40KHz) to obtain Pretreatment solution: the natural green cotton fabric obtained in step 1) is immersed in the pretreatment solution with a bath ratio of 1:30, and after pretreatment at room temperature for 45 minutes, the natural green cotton fabric is taken out and immersed in a mass percentage concentration ...

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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Abstract

The invention discloses a combined treatment process for a sun-proof natural green mercerized cotton fabric, and the process comprises the following steps: 1) soaking with water; 2) pretreatment; 3) color fixation; and 4) mercerization. The color depth and sun-proof color fastness of the sun-proof natural green mercerized cotton fabric prepared by the combined treatment process are significantly improved.

Description

technical field [0001] The invention belongs to the field of textile science, and in particular relates to a combination treatment process of light-resistant natural green mercerized cotton fabric. Background technique [0002] Natural colored cotton has a natural color and does not require high-polluting printing and dyeing. The fiber is soft and feels good. The woven fabric is comfortable to wear, and the color is natural and does not irritate the skin. It meets people's pursuit of returning to nature, environmental protection and health. Of course, natural colored cotton fabrics also have obvious shortcomings: one is that the application spectrum of natural colored cotton is incomplete, and there are only natural brown cotton and natural green cotton; Influenced by factors such as light. Among the natural brown cotton and natural green cotton, the pigment stability of natural green cotton is worse, and the color change is more serious under the influence of light, acid a...

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): D06P5/10D06P5/04D06P5/08D06P3/60D06M11/76D06M15/53D06M13/262D06M13/256D06M23/00D06M101/06
CPCD06M11/76D06M13/256D06M13/262D06M15/53D06M23/00D06M2101/06D06P3/60D06P5/04D06P5/08D06P5/10
Inventor 许云峰
Owner 柯华
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