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Tencel blended yarn and its preparation method on vortex spinning

A technology of blended yarn and Tencel, which is applied in the field of Tencel blended yarn and its preparation in vortex spinning, can solve the problems of high hairiness and unsuitable yarn for knitted clothing, etc., achieve less hairiness, good development prospects, The effect of good electrical insulation properties

Active Publication Date: 2015-07-29
ZHEJIANG SHUANGDUN TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the weaving of Tencel fibers in the prior art generally has a lot of hairiness and is not suitable for yarns used in knitted garments.

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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  • Tencel blended yarn and its preparation method on vortex spinning

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Experimental program
Comparison scheme
Effect test

Embodiment

[0031] The Tencel blended yarn of this embodiment is composed of the following components by weight percentage: 35% Tencel fiber and 65% chemical fiber.

[0032] The fineness of the above-mentioned tencel fiber and chemical fiber is: 14.8tex.

[0033] The preparation method of the above-mentioned tencel blended yarn on vortex spinning, the preparation steps include:

[0034] (1) Selection of raw materials: 35% Tencel fiber, 65% chemical fiber, fineness: 14.8tex;

[0035] (2) Cotton laps: The combined opening, cleaning, and lapping machine respectively opens, removes impurities, and mixes the Tencel fibers and chemical fibers into uniform laps for use by the carding machine;

[0036] Cotton opening, cleaning and lapping combined machine, specifically including: FA002A Cotton Grabbing and Opening Machine → AMP2000 Metal Spark Detector → A035E Mixing Cotton Opener → FA022-6 Multi-bin Cotton Mixing Machine → FA106A Porcupine Cotton Opener → A062 Electronic Cotton Distribution Ins...

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 tencel blended yarn. The tencel blended yarn is characterized by consisting of the following components in percentage by weight: 20-50 percent of tencel fiber and 50-80 percent of chemical fiber. The invention also discloses a preparation method for the tencel blended yarn. The preparation method comprises the steps of raw material selection, cotton winding, cotton carding, mixing and blending and vortex blending. Control parameters comprise that the spinning speed is 330-360turn / min, the total draft multiple is 238-245; the main draft multiple is 28-32, the BR start rate is 120, the temperature of a workshop is controlled to 25-28DEG C and the humidity is controlled to 60-65 percent. The tencel blended yarn disclosed by the invention has the advantages of less feather and suitability of meeting the requirement on yarns for knitted clothing. In addition, the tencel fiber is successfully spun by the vortex spinning for the first time; and rougher yarns with great yarn twist can be generally spun by traditional rotor spinning. According to the preparation method disclosed by the invention, the defects are overcome and functional fibers are spun by vortex spinning so as to improve the quality of yarns.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a tencel blended yarn and a preparation method thereof by vortex spinning. Background technique [0002] At present, with the continuous improvement of people's living standards, people's demand for clothing comfort, health, personalization, and returning to nature is also increasing. It is related to textile enterprises to develop high-comfort green textiles and increase the added value of products. development and even survival. Various new textile materials emerge in an endless stream in today's world, and the development and application of different chemical fiber fibers and their products has become a major trend in the development of my country's textile industry, especially the continuous emergence of fibers with special functions and new green and environmentally friendly textile fibers. Development brings new opportunities. [0003] Tencel fiber "LYOCELL" is a new type...

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 Patents(China)
IPC IPC(8): D02G3/04D01H4/02
Inventor 易建设胡长明
Owner ZHEJIANG SHUANGDUN TEXTILE TECH CO LTD