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Abrasion-resistant anti-pill blended yarn and preparation method thereof

A blended yarn and anti-pilling technology, which is applied in the direction of yarn, textiles, papermaking, fiber treatment, etc., can solve the problems of poor wear resistance of blended yarns, and achieve the effect of not easy to pill and good wear resistance

Inactive Publication Date: 2019-04-19
湖北中天科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people put forward various requirements such as individualization, diversification and functionalization of textiles, and also put forward higher requirements for the diversity of yarn varieties. Different types of fiber blending are used to improve fiber performance. The common method is widely used in the textile field, but the wear resistance of the produced blended yarn is relatively poor, which cannot meet the needs of the existing market

Method used

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  • Abrasion-resistant anti-pill blended yarn and preparation method thereof

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preparation example Construction

[0024] The present invention also provides a preparation method for the above-mentioned wear-resistant and anti-pilling blended yarn, comprising the following steps:

[0025] S1. In parts by weight, each raw material is weighed and the cotton fiber is pretreated;

[0026] S2. Dividing the pretreated cotton fibers into a first portion of cotton fibers and a second portion of cotton fibers, the mass ratio of the first portion of cotton fibers to the second portion of cotton fibers being 0.83 to 1.2:1;

[0027] S3. Mix the first cotton fiber and polyacrylonitrile fiber of the pretreatment and make the first cotton roll, and the second cotton fiber, cupro ammonia fiber, flax fiber and ultra-high molecular weight polyethylene fiber of the pretreatment blend and form a second lap;

[0028] S4. making the first lap and the second lap into a first sliver and a second sliver, respectively;

[0029] S5. The first raw sliver and the second raw sliver are processed into a mature sliver ...

Embodiment 1

[0038] Prepare wear-resistant and anti-pilling blended yarn, the preparation method is as follows:

[0039] (1) Weigh 60 parts of cotton fiber (including 30 parts of long-staple cotton and 30 parts of fine-staple cotton), 25 parts of polyacrylonitrile fiber, 15 parts of cupro ammonia fiber, 7 parts of flax fiber and 2 parts of ultra-high molecular weight polyethylene fiber ;

[0040] (2) After mixing the long-staple cotton and fine-staple cotton evenly, place them in a 7% aqueous urea solution, soak for 1 to 1.5 hours, and atomize and spray 4.8 parts by weight of modified nano-SiO 2 Powder, stand for 10-12 hours;

[0041] (3) The pretreated cotton fiber is divided into 30 parts of the first part of cotton fiber and 30 parts of the second part of cotton fiber according to parts by weight, and the first part of cotton fiber and polyacrylonitrile fiber are mixed and cleaned through the first The first cotton roll is produced in the process, the beater speed is controlled at 580...

Embodiment 2

[0045] Prepare wear-resistant and anti-pilling blended yarn, the preparation method is as follows:

[0046] (1) Weigh 70 parts of cotton fiber (including 46 parts of long-staple cotton and 24 parts of fine-staple cotton), 18 parts of polyacrylonitrile fiber, 10 parts of cupro ammonia fiber, 10 parts of flax fiber and 1 part of ultra-high molecular weight polyethylene fiber ;

[0047] (2) After mixing the long-staple cotton and fine-staple cotton evenly, place them in a 7% aqueous urea solution, soak for 1 to 1.5 hours, and atomize and spray 10.5 parts by weight of modified nano-SiO 2 Powder, stand for 10-12 hours;

[0048] (3) The pretreated cotton fiber is divided into 38 parts of the first part of cotton fiber and 32 parts of the second part of cotton fiber according to parts by weight, and the first part of cotton fiber and polyacrylonitrile fiber are mixed and cleaned through the first The first cotton roll is produced in the process, the beater speed is controlled at 600r...

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Abstract

The invention relates to an abrasion-resistant anti-pill blended yarn which is blended from, by weight, 60-70 parts of cotton fibers, 18-25 parts of polyacrylonitrile fibers, 10-18 parts of copper ammonia fibers, 5-10 parts of linen fibers and 1-2 parts of ultra-high molecular weight polyethylene fibers. The invention further provides a preparation method of the abrasion-resistant anti-pill blended yarn. The method includes the steps: weighing raw materials, and pretreating the cotton fibers; dividing the pretreated cotton fibers into first cotton fibers and second cotton fibers; mixing the first pretreated cotton fibers and the polyacrylonitrile fibers to prepare a first cotton roll, and mixing the second pretreated cotton fibers, the copper ammonia fibers, the linen fibers and the ultra-high molecular weight polyethylene fibers to prepare a second cotton roll; preparing a first carding sliver and a second carding sliver from the first cotton roll and the second cotton roll; performing combination on the first carding sliver and the second carding sliver to prepare a drawing sliver, and sequentially performing a roving process, a spun yarn process and a spraying process to preparethe abrasion-resistant anti-pill blended yarn. The prepared blended yarn is excellent in abrasion resistance and anti-pill performance.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a wear-resistant and anti-pilling blended yarn and a preparation method thereof. Background technique [0002] With the improvement of living standards, people put forward various requirements such as individualization, diversification and functionalization of textiles, and also put forward higher requirements for the diversity of yarn varieties. Different types of fiber blending are used to improve fiber performance. Common methods are widely used in the textile field, but the wear resistance of the produced blended yarn is relatively poor, which cannot meet the needs of the existing market. Contents of the invention [0003] To solve the above technical problems, the present invention provides a wear-resistant and anti-pilling blended yarn and a preparation method thereof. [0004] The technical solution of the present invention to solve the above technical problems is as f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D02G3/36D02G3/44D06M13/432D06M11/79D06M13/256D06M101/06
CPCD02G3/04D02G3/36D02G3/442D06M11/79D06M13/256D06M13/432D06M2101/06D10B2201/02D10B2201/04D10B2201/20D10B2321/0211D10B2321/10D10B2331/10
Inventor 陈雷
Owner 湖北中天科技有限公司
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