Method for producing extra high count compact spinning yarn by using superfine denier tencel fiber

A technology of Tencel fiber and manufacturing process, which is applied in the field of weaving technology of textile products, and can solve the problems of high short pile, many color and grain defects on the cloth surface, and difficult to control

Active Publication Date: 2016-10-26
JIHUA 3542 TEXTILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of fine fiber fineness in the spinning process of ultra-fine denier tencel fiber, high short pile, poor cohesion force, easy slipping and difficult control due to electrostatic entanglement of rollers in th...

Method used

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  • Method for producing extra high count compact spinning yarn by using superfine denier tencel fiber

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Embodiment Construction

[0015] The invention uses ultra-fine tencel fibers with a fineness of ≤1.0dtex and a length of 38mm. The raw materials are pretreated to eliminate static electricity and humidify. Short staple: Rieter autoleveler drawframe is used for drawing frame, and compact spinning equipment is used for spun yarn to ensure uniform yarn dryness, less hairiness, high strength and less defects, suitable for the production of high-end fashion fabrics.

[0016] The superfine denier tencel fiber produced by the process of the present invention is used to produce ultra-high-count compact spinning yarns of more than 70 counts, and the cotton spinning equipment adopted has no new equipment except the compact spinning device added to the traditional spinning frame. Various parameters in each process can be selected according to the yarn count. If the yarn count is low, select the parameter with a correspondingly large weight and high speed; if the yarn count is high, select the parameter with a corr...

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Abstract

The invention discloses a method for producing extra high count compact spinning yarn by using superfine denier tencel fiber. The tencel fiber is adopted, wherein the fineness of the tencel fiber is less than or equal to 1.0 dtex, and the length of the tencel fiber is 38 mm. The method includes: pretreatment of raw material, blowing, cotton carding, drawing, roving, spinning and spooling; the method is short in process, cotton carding can strictly control short fiber of cotton slivers, spinning can control stability of fiber strand on a coagulating tank through compact spinning, a part of yarn defects are cleared up during spooling, and 70-180 extra high count compact spinning yarns can be produced. The relative humidity of the production environment is 50%-60% during each process; the obtained yarns are compact in structure, are less in hairiness, are high in strength of the yarns, are few in defects, are energy-saving and environment-friendly, and can be produced into various high-grade spinning ready-made garment.

Description

technical field [0001] The invention relates to a weaving process for textile products, in particular to a manufacturing process for ultra-high-count compact spinning of ultra-fine tencel fibers. Background technique [0002] In the existing textile technology, the trend of non-cotton textiles has become increasingly obvious. The main direction is to develop functional, differentiated, comfortable and environmentally friendly new fiber yarns. Ultra-fine denier Tencel fibers should be born. It Excellent performance is an ideal fabric for high-end fashion fabrics and some functional materials. The linear density of superfine tencel single fiber is much lower than that of ordinary fiber, and its performance is better than that of cotton products. It is light and warm, and its water absorption capacity is three times that of cotton. It is beautiful in color and comfortable to wear. It is deeply loved by consumers. The production practice proves that the ultra-high-count compact...

Claims

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Application Information

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IPC IPC(8): D01H5/72D02G3/02D06B3/02
CPCD01H5/72D02G3/02D06B3/02D10B2211/04D10B2501/04
Inventor 刘定会张纯芳郑敏博
Owner JIHUA 3542 TEXTILE CO LTD
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