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Cotton-wool blended yarn production technology

A production process and blended yarn technology, which is applied in the field of cotton-wool blended yarn, can solve problems such as difficult to balance cohesion and fiber strength between fibers, and achieve the effects of enhancing strength, improving cohesion, surface friction coefficient and strength

Active Publication Date: 2017-04-26
龙泉服饰(南通)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the existing defects in the production process of cotton-wool blended yarn that it is difficult to take into account the cohesion between fibers and fiber strength, and then provide a method that can ensure the cohesion between fibers of cotton-wool blended yarn while improving Spinning Technology of Cotton Wool Blended Yarn Strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The present embodiment provides a production process of cotton-wool blended yarn, comprising the following steps:

[0041] S1. Put the wool fiber in 50°C distilled water, use 195W ultrasonic wave to ultrasonically treat the wool fiber, take out and drain after 15 minutes, and then place the ultrasonically treated wool fiber in a 45°C immersion solution, under -0.03MPa Vacuum impregnation for 0.75h, repeat the above steps 3 times;

[0042] S2, the wool fiber obtained in step S1 is microwave-dried 7min at 750MHz;

[0043] S3. Put the cotton fibers in distilled water at 75°C, and use 210W ultrasonic waves to perform ultrasonic treatment on the cotton fibers. After 15 minutes, take them out and drain, and then place the ultrasonically treated cotton fibers in a 60°C immersion solution under -0.02MPa. Vacuum impregnation for 0.5h, repeat the above steps 2 times;

[0044] S4, the cotton fiber obtained in step S3 is microwave-dried 10min at 850MHz;

[0045] Wherein, the imm...

Embodiment 2

[0058] The present embodiment provides a production process of cotton-wool blended yarn, comprising the following steps:

[0059] S1. Put the wool fiber in distilled water at 60°C, and ultrasonically treat the wool fiber with 180W ultrasonic waves. After 15 minutes, take out and drain, and then place the ultrasonically treated wool fiber in the immersion solution at 55°C under -0.04MPa. Vacuum impregnation for 0.5h, repeat the above steps 2 times;

[0060] S2, the wool fiber obtained in step S1 is microwave-dried 10min at 800MHz;

[0061] S3. Put the cotton fiber in distilled water at 60°C, use 220W ultrasonic wave to ultrasonically treat the cotton fiber, take out and drain after 20 minutes, and then place the ultrasonically treated cotton fiber in a 50°C immersion solution under -0.01MPa. Vacuum impregnation for 1h, repeat the above steps 3 times;

[0062] S4, the cotton fiber obtained in step S3 is microwave-dried 12min at 800MHz;

[0063] Wherein, the dipping solution i...

Embodiment 3

[0077] The present embodiment provides a production process of cotton-wool blended yarn, comprising the following steps:

[0078] S1. Put the wool fiber in distilled water at 70°C, ultrasonically treat the wool fiber with 200W ultrasonic waves, take out and drain after 10 minutes, and then place the ultrasonically treated wool fiber in the immersion solution at 40°C under -0.045MPa. Vacuum impregnation for 1h, repeat the above steps 2 times;

[0079] S2, the wool fiber obtained in step S1 is microwave-dried 4min at 900MHz;

[0080] S3. Put the cotton fibers in 85°C distilled water, use 200W ultrasonic waves to perform ultrasonic treatment on the cotton fibers, take out and drain after 30 minutes, and then place the ultrasonically treated cotton fibers in a 45°C immersion solution under -0.03MPa. Vacuum impregnation for 0.75h, repeat the above steps 2 times;

[0081] S4, the cotton fiber that step S3 obtains is carried out microwave drying 7min under 1000MHz;

[0082] Wherei...

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Abstract

The invention discloses a cotton-wool blended yarn production technology. The cotton-wool blended yarn production technology has the advantages that wool fibers and cotton fibers are subjected to ultrasonic-vacuum impregnation-microwave drying treatment, so that surface friction coefficients of the wool fibers and the cotton fibers are increased, the strength thereof is enhanced, interfibrous cohesive force can be enhanced during blending of the wool fibers and the cotton fibers, and the strength of a cotton-wool blended yarn can be enhance. Though testing, mechanical properties of fiber materials and the blended yarn which are subjected to ultrasonic-vacuum impregnation-microwave drying treatment are higher than those of fiber materials and the blended yarn which are not subjected to ultrasonic treatment or vacuum impregnation-microwave drying treatment after ultrasonic treatment.

Description

technical field [0001] The invention belongs to the technical field of cotton-wool blended yarn, and in particular relates to a spinning process for improving the cohesion between fibers of the cotton-wool blended yarn while ensuring the strength of the cotton-wool blended yarn. Background technique [0002] The continuous development of science and technology has promoted the development and production of new raw materials in the textile industry to reach an unprecedented peak. At the same time, with the continuous improvement of people's living standards, consumers' choice of clothing fabrics is not only limited to styles and colors, but also takes into account the comfort, environmental protection and functionality of fabrics. [0003] In the wool spinning industry, wool fiber is favored by consumers for its excellent comfort and good dyeing properties, but because of its high production cost, wool fiber is often blended with other textile fibers to reduce production cost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D06B13/00D06M11/79D06M13/144D06M101/06D06M101/10
CPCD02G3/042D06B13/00D06M11/79D06M13/144D06M2101/06D06M2101/10D10B2201/02D10B2211/02
Inventor 陈国强陈东生陈娟芬
Owner 龙泉服饰(南通)有限公司
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