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

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...

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 the production process, using traditional spinning equipment, The products produced have many hairiness and many color and grain defects on the surface of the fabric, which seriously affect the quality of the surface of the fabric and are not suitable for making high-grade fabrics

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