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Sizing technology of polyester fabric yarn

A polyester fabric and yarn technology, applied in textiles and papermaking, wear-resistant fibers, fiber types, etc., can solve the problems of performance improvement and achieve the effects of increased strength, good elongation performance, and good wear resistance

Inactive Publication Date: 2017-02-15
常熟市华威服饰厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The warp yarns of fabrics such as cotton, viscose and synthetic fibers are mostly sizing before weaving; and the performance of the existing sizing solution needs to be improved

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

[0025] The sizing process of polyester fabric yarn comprises the following steps:

[0026] 1) Put 1-2 parts by weight of maleic acid, 1.6 parts by weight of fatty alcohol polyoxyethylene ether, 2.1 parts by weight of lauryl oleate, 2.5 parts by weight of polyethylene glycol, and 12 parts by weight of modified starch into 25 parts by weight in turn. In ionized water, stir evenly;

[0027] 2) Add 0.8 parts by weight of nonylphenol ethoxylate carboxylate, 1.3 parts by weight of methanol polyoxyethylene ether phosphate, 2.1 parts by weight of glycerin, and 0.9 parts by weight of dimethyl terephthalate in turn, and continue to stir until fully Mix evenly to make a slurry;

[0028] 3) Immerse the yarn in the size solution for sizing, press off the remaining solution, and dry.

Embodiment 2

[0030] The sizing process of polyester fabric yarn comprises the following steps:

[0031] 1) 1 part by weight of maleic acid, 1.6 parts by weight of fatty alcohol polyoxyethylene ether, 2.1 parts by weight of lauryl oleate, 2.5 parts by weight of polyethylene glycol, and 12 parts by weight of modified starch are dropped into 25 parts by weight of deionized water successively , stir evenly;

[0032] 2) Add 0.8 parts by weight of nonylphenol ethoxylate carboxylate, 1.3 parts by weight of methanol polyoxyethylene ether phosphate, 2.1 parts by weight of glycerin, 0.9 parts by weight of dimethyl terephthalate, and continue to stir until fully Mix evenly to make a slurry;

[0033] 3) Immerse the yarn in the size solution for sizing, press off the remaining solution, and dry.

Embodiment 3

[0035] The sizing process of polyester fabric yarn comprises the following steps:

[0036] 1) Put 2 parts by weight of maleic acid, 1.6 parts by weight of fatty alcohol polyoxyethylene ether, 2.1 parts by weight of lauryl oleate, 2.5 parts by weight of polyethylene glycol, and 12 parts by weight of modified starch into 25 parts by weight of deionized water , stir evenly;

[0037] 2) Add 0.8 parts by weight of nonylphenol ethoxylate carboxylate, 1.3 parts by weight of methanol polyoxyethylene ether phosphate, 2.1 parts by weight of glycerin, 0.9 parts by weight of dimethyl terephthalate, and continue to stir until fully Mix evenly to make a slurry;

[0038] 3) Immerse the yarn in the size solution for sizing, press off the remaining solution, and dry.

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 sizing technology of a polyester fabric yarn. The sizing technology comprises the following steps: (1) sequentially adding 1 to 2 parts by weight of maleic acid, 1.6 parts by weight of fatty alcohol polyoxyethylene ether, 2.1 parts by weight of lauryl oleate, 2.5 parts by weight of polyethylene glycol, and 12 parts by weight of modified starch into 25 parts by weight of deionized water, and evenly stirring; (2) then sequentially adding 0.8 part by weight of nonyl phenol ethoxyl carboxylate, 1.3 parts by weight of methanol polyoxyethylene ether phosphate, 2.1 parts by weight of glycerin, and 0.9 part by weight of dimethyl terephthalate, and keeping on stirring until all components are fully and evenly mixed to obtain a slurry; and (3) soaking yarns into the slurry to carry out sizing, pressing the yarns to remove residual slurry, and drying the yarns. After sizing, fine hairs of yarns are tamed, the strength of yarns is prominently improved, the wear resistant property of the yarns is strong, and the elasticity maintaining performance of the yarns is good.

Description

technical field [0001] The invention relates to a sizing process of polyester fabric yarn. Background technique [0002] The warp yarns of fabrics such as cotton, viscose and synthetic fibers mostly pass through sizing before weaving; and the performance of existing sizing liquid needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a sizing process of polyester fabric yarn, after sizing, the hairiness of the yarn fits closely, the strength is significantly improved, the wear resistance is good, and the stretch retention performance of the yarn is good. [0004] In order to achieve the above object, the technical solution of the present invention is to design a kind of sizing process of polyester fabric yarn, comprising the steps: [0005] 1) Put 1-2 parts by weight of maleic acid, 1.6 parts by weight of fatty alcohol polyoxyethylene ether, 2.1 parts by weight of lauryl oleate, 2.5 parts by weight of polyethylene glycol...

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): D06M15/11D06M13/192D06M15/53D06M13/224D06M13/148D06M101/32
CPCD06M13/148D06M13/192D06M13/224D06M13/2246D06M15/11D06M15/53D06M2101/32D06M2200/35D06M2200/40
Inventor 顾薇华
Owner 常熟市华威服饰厂
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