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High-shrinkage polyester-cotton composite tractile fiber and preparation method thereof

A polyester cotton and traction yarn technology, applied in yarn, textile and papermaking, etc., can solve the problems of water absorption, heat preservation, poor air permeability, poor wear resistance, easy deformation, etc., and achieve good moisture absorption and air permeability, good wear resistance. Effect

Inactive Publication Date: 2019-07-12
JIANGSU HENGYU TEXTILE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polyester fiber has a wide range of uses in practical applications. It is widely used in the field of clothing. It has excellent characteristics such as high strength, good wear resistance, moisture resistance, not easy to deform, non-ironing, and not easy to fade. The clothing field in Southeast Asia and other regions The share of polyester fiber in the total demand is increasing year by year, especially some excellent properties of polyester fiber, which provide the best choice for the field of clothing technology, which is in a very important position, but at the same time, polyester fiber also has many shortcomings , which has poor water absorption, warmth retention and air permeability, which will seriously affect the consumer's experience after being prepared into clothing
Cotton fiber silk has excellent characteristics such as moisture absorption and air permeability, softness and warmth retention, but at the same time, its disadvantages are low strength, poor wear resistance, and easy deformation. A new type of product that combines its excellent characteristics organically to make up for its shortcomings and improve its advantages

Method used

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  • High-shrinkage polyester-cotton composite tractile fiber and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A high-shrinkage polyester-cotton composite drawing yarn. The material composition of the high-shrinkage polyester-cotton composite drawing yarn is: polyester fiber yarn and cotton fiber yarn are drawn and blended.

[0017] Further, the polyester fiber is a staple fiber with a length of 1-5 mm, and the cotton fiber has a denier of 1-6 dtex and a length of 10-25 mm.

[0018] Further, the weight percent content of the high-shrinkage polyester-cotton composite drawing yarn is: polyester fiber yarn accounts for 65%, and cotton fiber yarn accounts for 35%.

[0019] Further, the composition of the cotton fiber is: one or more combinations of natural cotton fiber, natural wood fiber, natural hemp fiber and natural bamboo fiber.

[0020] A method for preparing high-shrinkage polyester-cotton composite drawn yarn, said preparation method comprising: drawing polyester fiber yarn and cotton fiber yarn through a godet for drawing false-twist spinning, winding and molding to form a ...

Embodiment 2

[0024] A high-shrinkage polyester-cotton composite drawing yarn. The material composition of the high-shrinkage polyester-cotton composite drawing yarn is: polyester fiber yarn and cotton fiber yarn are drawn and blended.

[0025] Further, the polyester fiber is a staple fiber with a length of 1-5 mm, and the cotton fiber has a denier of 1-6 dtex and a length of 10-25 mm.

[0026] Further, the weight percent content of the high-shrinkage polyester-cotton composite drawing yarn is: polyester fiber yarn accounts for 60%, and cotton fiber yarn accounts for 40%.

[0027] Further, the composition of the cotton fiber is: one or more combinations of natural cotton fiber, natural wood fiber, natural hemp fiber and natural bamboo fiber.

[0028] A method for preparing high-shrinkage polyester-cotton composite drawn yarn, said preparation method comprising: drawing polyester fiber yarn and cotton fiber yarn through a godet for drawing false-twist spinning, winding and molding to form a ...

Embodiment 3

[0032] A high-shrinkage polyester-cotton composite drawing yarn. The material composition of the high-shrinkage polyester-cotton composite drawing yarn is: polyester fiber yarn and cotton fiber yarn are drawn and blended.

[0033] Further, the polyester fiber is a staple fiber with a length of 1-5 mm, and the cotton fiber has a denier of 1-6 dtex and a length of 10-25 mm.

[0034] Further, the weight percent content of the high-shrinkage polyester-cotton composite drawing yarn is: polyester fiber yarn accounts for 45%-65%, and cotton fiber yarn accounts for 50%-50%.

[0035] Further, the composition of the cotton fiber is: one or more combinations of natural cotton fiber, natural wood fiber, natural hemp fiber and natural bamboo fiber.

[0036] A method for preparing high-shrinkage polyester-cotton composite drawn yarn, said preparation method comprising: drawing polyester fiber yarn and cotton fiber yarn through a godet for drawing false-twist spinning, winding and molding to...

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Abstract

The invention relates to the technical field of textiles, in particular to a high-shrinkage polyester-cotton composite tractile fiber and a preparation method thereof. The high-shrinkage polyester-cotton composite tractile fiber is prepared from polyester fiber filaments and cotton fiber filaments by traction blending. The high-shrinkage polyester-cotton composite tractile fiber which is preparedfrom the polyester fiber filaments and the cotton fiber filaments by traction blending effectively inherits excellent characteristics of cotton fibers and polyester fibers and achieves high moisture absorptivity, breathability, softness, heat preservation and the like. In addition, the high-shrinkage polyester-cotton composite tractile fiber has advantages of high strength, high wear resistance and less proneness to deformation.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a high-shrinkage polyester-cotton composite drawing yarn and a preparation method thereof. Background technique [0002] Polyester fiber has a wide range of uses in practical applications. It is widely used in the field of clothing. It has excellent characteristics such as high strength, good wear resistance, moisture resistance, not easy to deform, non-ironing, and not easy to fade. The clothing field in Southeast Asia and other regions The share of polyester fiber in the total demand is increasing year by year, especially some excellent properties of polyester fiber, which provide the best choice for the field of clothing technology, which is in a very important position, but at the same time, polyester fiber also has many shortcomings , which has poor water absorption, warmth retention and air permeability, which seriously affects the consumer's experience after 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): D02G3/04D02G1/02
CPCD02G1/0206D02G3/04D10B2201/01D10B2201/02D10B2201/10D10B2331/04
Inventor 孙之楠
Owner JIANGSU HENGYU TEXTILE GRP CO LTD