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Production method of polyester fabric with hygroscopicity

A manufacturing method and hygroscopic technology, applied in the field of clothing materials, can solve the problems of poor wearing comfort, poor hygroscopicity and air permeability of polyester fabrics, etc.

Inactive Publication Date: 2018-02-23
JIANGSU MEIHENG TEXTILE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polyester is the synthetic fiber with the largest output and wide application. It has the advantages of good elasticity, high strength, good heat resistance, and good wear resistance. Since polyester is a hydrophobic fiber, as a clothing fabric, polyester fabric has poor hygroscopicity and air permeability, so Poor wearing comfort

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

[0013] A method for manufacturing a hygroscopic polyester fabric, comprising the following steps: (1) preparing an alkali treatment solution, the solution components being NaOH 2g / L, surfactant 3g / L, ethylenediamine 10%, and a liquor ratio of 1:50, Then dip the polyester fiber in the above solution, soak it at a temperature of 70°C for 30 minutes, adjust it to neutral with acetic acid solution, wash and dry it; (2) prepare 2% sucrose fatty acid ester solution, and (1) The treated polyester fiber is immersed in sucrose fatty acid ester solution, the immersion temperature is 120°C, the time is 60min, after taking it out, it is washed and dried; (3) Take a certain quality of raw silk, boil it with distilled water under high temperature and high pressure Smelt for 30 minutes at 130°C to make a 3% sericin solution; (4) Prepare the following solution, 8wt% epichlorohydrin, 2wt% tetrabutylammonium bromide, 5wt% coupling agent, and concentration 40wt% of 0.3% JCH solution and 45wt% of...

Embodiment 2

[0015] A method for manufacturing hygroscopic polyester fabrics, comprising the following steps: (1) preparing an alkali treatment solution, the solution components are NaOH 2g / L, surfactant 4g / L, ethylenediamine 8%, and the bath ratio is 1:50, Then dip the polyester fiber in the above solution, soak it at a temperature of 70°C for 30 minutes, and adjust it to neutrality with acetic acid solution, then wash and dry; (2) Prepare 1% sucrose fatty acid ester solution, which will be (1) The treated polyester fiber is immersed in sucrose fatty acid ester solution, the immersion temperature is 120°C, the time is 60min, after taking it out, it is washed and dried; (3) Take a certain quality of raw silk, boil it with distilled water under high temperature and high pressure Smelt for 30 minutes at a smelting temperature of 130°C to make a 2% sericin solution; (4) Prepare the following solution: 10wt% epichlorohydrin, 3wt% tetrabutylammonium bromide, 2wt% coupling agent, and a concentrat...

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 production method of polyester fabric with hygroscopicity. The method comprises the following steps that (1) alkaline treatment solution is prepared, polyester fibers are immersed in the solution, and washing and drying are conducted; (2) sucrose fatty acid ester solution is prepared, and the polyester fibers are immersed in the sucrose fatty acid ester solution, then washed and dried; (3) a certain mass of raw silk is taken and prepared into 2-5% of sericin solution; (4) 8-12 wt% of epichlorohydrin, 1-5 wt% of tetrabutylammonium bromide, 1-3 wt% of coupling agent, 30-50 wt% of JCH solution with the concentration 0.3% and 40-50 wt% of sericin solution are prepared; (5) the polyester fibers are immersed in the solutions prepared in the step (4), then washed and dried; (6) secondary immersion is conducted on the polyester fibers treated through the step (5), and then washing and drying are conducted; (7) the polyester fibers are made into fabric. According to the method, the outer surface of the polyester fibers is coated with a layer of sericin, and sericin has excellent hygroscopicity, so that the defect of poor hygroscopicity of polyester fibers is overcome.

Description

technical field [0001] The invention relates to a fabric, which belongs to the technical field of clothing materials. Background technique [0002] Polyester is the synthetic fiber with the largest output and wide application. It has the advantages of good elasticity, high strength, good heat resistance, and good wear resistance. Since polyester is a hydrophobic fiber, as a clothing fabric, polyester fabric has poor hygroscopicity and air permeability, so Cause wearing comfort is poor. Therefore, aiming at the deficiencies in the prior art, it is meaningful to design a polyester fabric with hygroscopicity and anti-ultraviolet function. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a method for manufacturing a polyester fabric with hygroscopicity, aiming at increasing the hygroscopicity of the polyester fabric. [0004] The technical solution of the present invention is: a meth...

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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IPC IPC(8): D06M15/15D06M13/224D06M13/11D06M13/463D06M101/32
CPCD06M15/15D06M13/11D06M13/224D06M13/463D06M2101/32
Inventor 戴睿
Owner JIANGSU MEIHENG TEXTILE IND
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