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Preparation method of composite yarns

A technology of yarn and preparation steps, applied in the field of composite yarn preparation, can solve the problems of affecting the comfort of clothes, long cleaning cycle, excessive flora, etc., achieve good storage stability, improve internal performance, and protect the skin.

Inactive Publication Date: 2016-07-20
孙宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, because the fabrics are mostly warm clothes worn in autumn and winter, the cleaning cycle is generally longer than that of summer clothes, because most of the fabric clothes have hygienic problems such as excessive bacterial flora and odor, which affect the comfort of the clothes

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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  • Preparation method of composite yarns

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Soak flax fiber, bamboo fiber, wool fiber, and tencel fiber in acetone for 2 hours at a mass ratio of 3:1:1:0.5, and at the same time perform ultrasonic vibration treatment for 1 hour, dehydrate and dry after washing to obtain a mixed Fiber: Mix the prepared blended fiber and cotton fiber at a mass ratio of 1:1 and twist them into a blended yarn.

[0023] 2) Blend flax fiber and cotton fiber at a mass ratio of 1:3 to obtain cotton and linen silk.

[0024] 3) The mixed yarn obtained in step 1) and the cotton and linen silk obtained in step 2) are plied and twisted to obtain a composite yarn, and the prepared composite yarn is immersed in an alkali solution with a concentration of 1 g / L, and the Incubate at 85°C for 30 minutes, and finally wash once with water.

[0025] In order to improve the dyeing effect of the yarn, the flax fiber and cotton fiber are modified with biological enzymes. The treatment steps of the flax fiber are as follows: the flax fiber is placed ...

Embodiment 2

[0027] 1) Soak ramie fiber, bamboo fiber, wool fiber, and tencel fiber in acetone for 6 hours at a mass ratio of 5:3:1:1, and at the same time perform ultrasonic vibration treatment for 1 hour, dehydrate and dry after washing to obtain a mixed Fiber: Mix the prepared mixed fiber and cotton fiber at a mass ratio of 1:3 and twist them into a mixed yarn.

[0028] 2) Blending ramie fiber and cotton fiber at a mass ratio of 1:5 to obtain cotton and linen silk.

[0029] 3) Plying and twisting the blended yarn obtained in step 1) and the cotton and linen silk obtained in step 2) to obtain a composite yarn, immersing the prepared composite yarn in an alkali solution with a concentration of 5g / L, Keep warm at 95°C for 15 minutes, and finally wash twice with water.

[0030] In order to improve the dyeing effect of the yarn, the ramie fiber and cotton fiber are modified with biological enzymes. The treatment steps of ramie fiber are: the ramie fiber is placed in the concentration and i...

Embodiment 3

[0032] 1) Soak apocynum fiber, bamboo fiber, wool fiber, and tencel fiber in acetone for 4 hours at a mass ratio of 4:2:1:0.5, and at the same time perform ultrasonic vibration treatment for 1 hour, dehydrate and dry after washing to obtain Mixed fiber: Mix the prepared mixed fiber and cotton fiber at a mass ratio of 1:2 and twist them into a mixed yarn.

[0033] 2) Blending apocynum fiber and cotton fiber at a mass ratio of 1:4 to obtain cotton and hemp silk.

[0034] 3) The mixed yarn obtained in step 1) and the cotton and linen silk obtained in step 2) are plied and twisted to obtain a composite yarn, and the prepared composite yarn is immersed in an alkali solution with a concentration of 3g / L. Keep warm at 90°C for 20 minutes, and finally wash once with water.

[0035] In order to improve the dyeing effect of the yarn, the apocynum fiber and cotton fiber are modified with biological enzymes. The processing steps of the apocynum fiber are: placing the apocynum fiber in a...

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 belongs to the technical field of spinning and particularly relates to a preparation method of composite yarns. Preferably, composite yarns provided by the invention are multi-element functional yarns including bamboo fibers, wool fibers, natural silk yarns and the like, and inner performances of the yarns are improved, so that a finally produced textile has the properties of softness and fineness of cotton, smoothness of hemps, moisture absorption and perspiration, antibacterial properties and sanitation and the like; and the comfort of the textile is increased. After hemp fibers and cotton fibers are subjected to modification treatment by a biological enzyme, the dyeing effect of the yarns can also be improved.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a preparation method of a composite yarn. Background technique [0002] Yarn is the key to ensure the quality of textile products. The scientific and effective selection and blending of various yarns and the appropriate blending ratio is not only related to the cost of the product, but also related to the quality of the product. At present, in the linen textile industry, flax fibers are blended with other fibers to produce linen blended yarns, such as blending linen with special fibers, so as to improve the roughness and poor hand feeling of linen fabrics while maintaining the advantages of linen. [0003] Blended yarn can make up for the deficiency of a single textile material, reflect the superiority of each component fiber, and improve the use function of the fabric. In addition, because the fabrics are mostly warm clothes worn in autumn and winter, the cleaning ...

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): D02G3/04D02G3/28D06M16/00D06M15/03D06M11/83D06M11/79
CPCD02G3/04D02G3/28D06M11/79D06M11/83D06M15/03D06M16/00D06M16/003D06M2101/06D06M2101/12
Inventor 孙宁
Owner 孙宁
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