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Processing technology of fluorescent polyester fabric

A processing technology and fluorescent dye technology, which is applied in the processing technology of fluorescent polyester fabrics and in the field of polyester fabrics, can solve the problems that cotton fabrics cannot be dyed and the fluorescence durability is not ideal, and achieve the effect of firm adsorption and good fluorescent effect

Inactive Publication Date: 2017-05-31
长兴奇轩纺织科技有限公司
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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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  • Processing technology of fluorescent polyester fabric
  • Processing technology of fluorescent polyester fabric
  • Processing technology of fluorescent polyester fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A processing technology for fluorescent polyester fabrics, including scouring, dyeing and finishing, and post-processing steps; wherein, dyeing and finishing is to use a one-bath method to bathe the fabric to be dyed with the dyeing working solution, the bath ratio is 1:10, and the temperature is raised to 60 ℃, the heating rate is 5°C / min, keep for 40 minutes, continue to heat up to 120°C, the heating rate is 1°C / min, keep at this temperature for 30 minutes, and complete the dyeing; the dyeing working solution is prepared by the following method Method: Add sodium carboxymethylcellulose into water, stir for 12 hours, add sodium lignosulfonate and octadecyl isocyanate, stir for 3 hours, then slowly add cationic dye Fluorescent Yellow X-10GFF300%, stir and mix; The mass ratio of cationic dye fluorescent yellow X-10GFF300%, sodium carboxymethylcellulose, sodium lignosulfonate, octadecyl isocyanate and water is 1:0.8:0.5:0.2:92.

[0022] The specific method of scouring tre...

Embodiment 2

[0025] A processing technology for fluorescent polyester fabrics, including scouring, dyeing and finishing, and post-processing steps; wherein, dyeing and finishing is to use a one-bath method to bathe the fabric to be dyed with the dyeing working solution, the bath ratio is 1:10, and the temperature is raised to 60 ℃, the heating rate is 5°C / min, keep for 50 minutes, continue to heat up to 120°C, the heating rate is 1°C / min, keep at this temperature for 40 minutes, and complete the dyeing; the dyeing working solution is prepared by the following method Method: Add sodium carboxymethyl cellulose to water, stir for 24 hours, add sodium lignosulfonate and octadecyl isocyanate, stir for 4 hours, then slowly add cationic dye Fluorescent Yellow X-10GFF300%, stir and mix; The mass ratio of cationic dye fluorescent yellow X-10GFF300%, sodium carboxymethylcellulose, sodium lignosulfonate, octadecyl isocyanate and water is 1:1.5:0.6:0.3:100.

[0026] The specific method of scouring tre...

Embodiment 3

[0029] A processing technology for fluorescent polyester fabrics, including scouring, dyeing and finishing, and post-processing steps; wherein, dyeing and finishing is to use a one-bath method to bathe the fabric to be dyed with the dyeing working solution, the bath ratio is 1:10, and the temperature is raised to 60 ℃, the heating rate is 5°C / min, keep for 40 minutes, continue to heat up to 120°C, the heating rate is 1°C / min, keep at this temperature for 40 minutes, and complete the dyeing; the dyeing working solution is prepared by the following method Method: Add sodium carboxymethylcellulose into water, stir for 12 hours, add sodium lignosulfonate and octadecyl isocyanate, stir for 4 hours, then slowly add cationic dye Fluorescent Yellow X-10GFF300%, stir and mix; The mass ratio of cationic dye fluorescent yellow X-10GFF300%, sodium carboxymethylcellulose, sodium lignosulfonate, octadecyl isocyanate and water is 1:0.8:0.6:0.2:100.

[0030] The specific method of scouring tr...

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 processing technology of a fluorescent polyester fabric. The processing technology includes the steps of scouring treatment, dyeing-finishing treatment and post-treatment, wherein the dyeing-finishing treatment means that a one bath process is adopted to bath fabric to be dyed and a dyeing working solution together, the bath ratio is 1:10, the temperature is raised to 60 DEG C, the heating rate is 5 DEG C per minute, kept for 40-50 minutes, the temperature continues to be raised to 120 DEG C, the heating rate is 1 DEG C per minute, kept for 30-40 minutes, and dyeing is completed. The fluorescent polyester fabric can not only serve as casual clothing to meet fashion requirements but also casually match with 3M reflective materials and the like purchased from markets to be made into high-visibility warning clothing for night, and the fluorescent performance of the fluorescent polyester fabric meets the requirements of relevant standards.

Description

technical field [0001] The invention relates to a polyester fabric, in particular to a processing technology for a fluorescent polyester fabric. It belongs to the technical field of textile printing and dyeing. Background technique [0002] Polyester fabric is an important variety of synthetic fibers. It is the trade name of polyester fiber in my country. It uses purified terephthalic acid or dimethyl terephthalate and ethylene glycol as raw materials through esterification or transesterification and polycondensation reactions. And the obtained fiber-forming high polymer-polyethylene terephthalate, the fiber made by spinning and post-processing. Polyester fabric has many advantages such as high strength, good elasticity, good thermal stability, good light resistance, good corrosion resistance and abrasion resistance, but its dyeability is poor. [0003] In addition, with the improvement of living standards, people's requirements for clothing are not limited to covering the ...

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): D06P1/50D06P1/48D06P1/64D06P3/52D06P1/00D06P5/02D06M15/55D06M11/38D06M101/32
CPCD06P1/50D06M11/38D06M15/55D06M2101/32D06P1/0012D06P1/48D06P1/6424D06P3/52D06P5/02
Inventor 沈月琦
Owner 长兴奇轩纺织科技有限公司
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