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Sizing process of cotton-polyester blended fabric yarns

A cotton-polyester blending and yarn technology, applied in textiles and papermaking, plant fibers, fiber processing and other directions, can solve problems such as performance needs to be improved, and achieve the effects of improved strength, yarn hairiness, and good elongation retention performance.

Inactive Publication Date: 2018-11-30
南通晗奥纺织有限公司
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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 cotton-polyester blended fabric yarn comprises the following steps:

[0026] 1) Add 1 to 2 parts by weight of carbonyl diamide, 0.8 parts by weight of calcium chloride, 1.9 parts by weight of vinyl acetate resin, 1.6 parts by weight of hydroxypropyl methylcellulose, and 8 parts by weight of modified starch into 20 parts by weight in sequence In deionized water, stir evenly;

[0027] 2) Add 1.6 parts by weight of lauryltrimethylammonium chloride, 1.1 parts by weight of fatty alcohol polyoxyethylene ether, 0.9 parts by weight of sodium dodecylbenzenesulfonate, and 1.1 parts by weight of alkylsulfonate in turn, and continue stirring , until fully mixed evenly to obtain 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 cotton-polyester blended fabric yarn comprises the following steps:

[0031] 1) Put 1 part by weight of carbonyl diamide, 0.8 parts by weight of calcium chloride, 1.9 parts by weight of vinyl acetate resin, 1.6 parts by weight of hydroxypropyl methylcellulose, and 8 parts by weight of modified starch into 20 parts by weight of deionized starch in sequence water, stir well;

[0032] 2) Add 1.6 parts by weight of lauryltrimethylammonium chloride, 1.1 parts by weight of fatty alcohol polyoxyethylene ether, 0.9 parts by weight of sodium dodecylbenzenesulfonate, and 1.1 parts by weight of alkylsulfonate in turn, and continue stirring , until fully mixed evenly to obtain 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 cotton-polyester blended fabric yarn comprises the following steps:

[0036] 1) Put 2 parts by weight of carbonyl diamide, 0.8 parts by weight of calcium chloride, 1.9 parts by weight of vinyl acetate resin, 1.6 parts by weight of hydroxypropyl methylcellulose, and 8 parts by weight of modified starch into 20 parts by weight of deionized starch in sequence. water, stir well;

[0037] 2) Add 1.6 parts by weight of lauryltrimethylammonium chloride, 1.1 parts by weight of fatty alcohol polyoxyethylene ether, 0.9 parts by weight of sodium dodecylbenzenesulfonate, and 1.1 parts by weight of alkylsulfonate in turn, and continue stirring , until fully mixed evenly to obtain 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 process of cotton-polyester blended fabric yarns. The sizing process comprises the following steps of: 1) adding 1-2 parts by weight of carbamide, 0.8 part by weight of calcium chloride, 1.9 parts by weight of vinyl acetate resin, 1.6 parts by weight of hydroxypropyl methyl cellulose and 8 parts by weight of modified starch into 20 parts by weight of deionized water in sequence and stirring uniformly; 2) then adding 1.6 parts by weight of dodecyl trimethyl ammonium chloride, 1.1 parts by weight of fatty alcohol-polyoxyethylene ether, 0.9 part by weight of sodium dodecyl benzene sulfonate and 1.1 parts by weight of alkyl sulfonate in sequence, continuously stirring till to be fully and uniformly mixed and preparing size; 3) immersing yarns into the size forsizing, pressing and removing residual liquid and drying. The sizing process disclosed by the invention has the beneficial effects that the attachment and the strength of the sized yarn hair are obviously improved, the wear resistance is good and the stretching maintenance of the yarns is good.

Description

technical field [0001] The invention relates to a sizing process of cotton-polyester blended 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 cotton-polyester blended fabric yarn. After sizing, the hairiness of the yarn is closely aligned, the strength is significantly improved, the wear resistance is good, and the yarn has good elongation retention. [0004] In order to achieve the above object, the technical solution of the present invention is to design a kind of sizing process of cotton-polyester blended fabric yarn, comprising the steps: [0005] 1) Add 1 to 2 parts by weight of carbonyl diamide, 0.8 parts by weight of calcium chloride, 1.9 parts by weight of vinyl acetate resin, 1.6 parts b...

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): D06M11/155D06M13/256D06M15/09D06M15/11D06M15/333D06M15/53D06M101/06D06M101/32
CPCD06M15/11D06M11/155D06M13/256D06M15/09D06M15/333D06M15/53D06M2101/06D06M2101/32
Inventor 刘桂山
Owner 南通晗奥纺织有限公司
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