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Production technology of fluorescent cotton fabric

A production process and technology of cotton fabrics, applied in the field of printing and dyeing, can solve the problems of unsatisfactory fluorescence durability and cotton fabrics cannot be dyed, and achieve the effect of excellent wearability, soft hand feeling and comfortable wearing

Inactive Publication Date: 2016-09-28
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cotton fabrics are very popular because they are comfortable to wear, but cotton fabrics themselves cannot be dyed with fluorescent dyes very well. not ideal

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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  • Production technology of fluorescent cotton fabric
  • Production technology of fluorescent cotton fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of production technology of fluorescent cotton fabric of the present invention comprises steps:

[0024] (1) Modification of cotton fabric: immerse cotton fabric in 18g / L polyepichlorohydrin aminate solution, pH=10, bath ratio 30:1, initial temperature 30°C, rise to 5°C / min Keep at 70°C for 20 minutes, then rise to 90°C at 1°C / min and keep for 20 minutes, take it out, rinse with water, and dry at room temperature;

[0025] (2) Immerse in warm water at 60°C, soak for 30 minutes, take out, and dry at room temperature;

[0026] (3) Preparation of dyes: Add sodium carboxymethyl cellulose to water, stir for 12 hours, slowly add cationic dye fluorescent yellow X-10GFF300%, stir and mix well; cationic dye fluorescent yellow X-10GFF300%, carboxymethyl cellulose The mass ratio of sodium and water is 1:0.1:89;

[0027] (4) Fluorescent dyeing: immerse the cotton fabric treated in step (2) in the dye prepared in step (3) for dyeing, pH=5, bath ratio 30:1, initial temperatu...

Embodiment 2

[0029] A kind of production technology of fluorescent cotton fabric of the present invention comprises steps:

[0030] (1) Modification of cotton fabric: immerse cotton fabric in 18g / L polyepichlorohydrin aminate solution, pH=10, bath ratio 30:1, initial temperature 30°C, rise to 5°C / min Keep at 70°C for 20 minutes, then rise to 90°C at 1°C / min and keep for 20 minutes, take it out, rinse with water, and dry at room temperature;

[0031] (2) Immerse in warm water at 60°C, soak for 30 minutes, take out, and dry at room temperature;

[0032] (3) Preparation of dyes: Add sodium carboxymethyl cellulose to water, stir for 24 hours, slowly add cationic dye Fluorescent Yellow X-10GFF300%, stir and mix well; cationic dye Fluorescent Yellow X-10GFF300%, carboxymethylcellulose The mass ratio of sodium and water is 1:0.2:102;

[0033] (4) Fluorescent dyeing: immerse the cotton fabric treated in step (2) in the dye prepared in step (3) for dyeing, pH=6, bath ratio 30:1, initial temperatu...

Embodiment 3

[0035] A kind of production technology of fluorescent cotton fabric of the present invention comprises steps:

[0036] (1) Modification of cotton fabric: immerse cotton fabric in 18g / L polyepichlorohydrin aminate solution, pH=10, bath ratio 30:1, initial temperature 30°C, rise to 5°C / min Keep at 70°C for 20 minutes, then rise to 90°C at 1°C / min and keep for 20 minutes, take it out, rinse with water, and dry at room temperature;

[0037] (2) Immerse in warm water at 60°C, soak for 30 minutes, take out, and dry at room temperature;

[0038] (3) Preparation of dyes: Add sodium carboxymethyl cellulose to water, stir for 24 hours, slowly add cationic dye Fluorescent Yellow X-10GFF300%, stir and mix well; cationic dye Fluorescent Yellow X-10GFF300%, carboxymethylcellulose The mass ratio of sodium and water is 1:0.1:95;

[0039] (4) Fluorescent dyeing: immerse the cotton fabric treated in step (2) in the dye prepared in step (3) for dyeing, pH=6, bath ratio 30:1, initial temperatur...

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 production technology of a fluorescent cotton fabric. The production technology is characterized by comprising the steps of 1, modification treatment of the cotton fabric, wherein the cotton fabric is immersed in a 18 g / L modifying agent solution, the pH is 10, the bath ratio is 30:1, the initial temperature is 30 DEG C, heating is conducted to 70 DEG C at the speed of 5 DEG C / min, the temperature is kept for 20 min, heating is conducted to 90 DEG C at the speed of 1 DEG C / min, the temperature is kept for 20 min, and the treated cotton fabric is taken out, washed with water and air-dried at room temperature; 2, treatment, wherein the cotton fabric is immersed in warm water of 60 DEG C for 30 min, and then the cotton fabric is taken out and air-dried at room temperature; 3, dye preparation, wherein sodium carboxymethylcellulose is added into water, stirring is conducted for 12 h to 24 h, water-soluble fluorescent dye is slowly added, and the materials are stirred and mixed to be uniform; 4, fluorescent dyeing, wherein the cotton fabric treated in the second step is immersed into dye prepared in the third step for dyeing, the pH ranges from 5 to 6, the bath ratio is 30:1, the initial temperature is 30 DEG C, heating is conducted to 60 DEG C at the speed of 5 DEG C / min, the temperature is kept for 20 min, heating is conducted to 90 DEG C at the speed of 1 DEG C / min, the temperature is kept for 50 min, and then the cotton fabric is taken out and air-dried.

Description

technical field [0001] The invention relates to a production process, in particular to a production process of fluorescent cotton fabric. It belongs to the technical field of printing and dyeing. Background technique [0002] With the improvement of living standards, people's requirements for clothing are not limited to covering the body and keeping warm, but also have more demands for fashion. Among them, fluorescent clothing is very popular among consumers. In fact, fluorescent clothing can not only highlight the fashion of the wearer, but also have a certain warning effect. With the rapid development of the transportation industry, road construction, expansion and car ownership are rapidly increasing, which brings convenience to people's lives, but also leads to high-frequency traffic accidents. Out of the consideration of strengthening personal safety protection, the market demand for high-visibility warning clothing has also expanded, and its application scope covers ...

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): D06P1/00D06P1/50D06P1/607
CPCD06P1/00D06P1/50D06P1/607
Inventor 王悦梅
Owner UNIV OF JINAN
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