Fine-denier viscose mono-fiber high-count yarn and production method and application thereof

A production method and high-count yarn technology, applied in textiles, papermaking, yarn, etc., can solve the problems of smooth surface of fine denier viscose fiber, difficulty in forming carding cotton web, and easy production of short staples, etc., so as to ensure low weight Uniformity, reducing the deterioration of yarn quality, reducing the effect of cotton netting

Inactive Publication Date: 2020-01-14
JIHUA 3509 TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned fibers have the following deficiencies: the fine denier viscose fiber has a smooth surface, poor cohesion, easy to break when carding, easy to produce short fibers, and the carded cotton web is not easy to form, etc.
Because there are above-mentioned deficiencies, it is difficult to obtain high-count yarns with finer yarns and good quality when fine denier viscose fibers are spun in the prior art.

Method used

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  • Fine-denier viscose mono-fiber high-count yarn and production method and application thereof

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Embodiment 1

[0031] A fine-denier viscose pure spinning high-count yarn, which is produced through the following process steps:

[0032] (1) Cleaning process

[0033] Carry out necessary moisture pretreatment on raw materials before production. Due to the smooth surface and poor cohesion of the fine denier viscose fiber, the cleaning process is equipped with a roving anti-sticking lap device and increased lap roller pressure to enhance the cohesion between fibers, so that the lap can be formed smoothly. The falling speed of the batter of the cotton catching machine is 3mm each time, the speed is 960r / min, the speed of the rotary trolley is 2.8r / min, the blade protrudes from the rib 3mm, the distance between the batter and the balance roller is 12mm, the speed of the lap roller is 12r / min, and the dry weight of the lap The basis weight is 336g / m, and the lap length is 30.6m;

[0034] (2) Carding process

[0035] The carding is produced on the A186 carding machine. During the carding proc...

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Abstract

The invention belongs to the technical field of textile, and particularly relates to a fine-denier viscose mono-fiber high-count yarn and a production method and application thereof. The production method includes: taking fine-denier viscose as a raw material, subjecting the raw material to processes of blowing, carding, drawing, roving, spinning and spooling to obtain compact yarn. According to the production method, parameter of each process is defined clearly so that the fine-denier viscose can be spun into the compact yarn. The mono-fiber high-count yarn produced by the method can be applied to high-end knitting and woven fabrics in a wide scope; the fabrics have gentle luster, are smooth, have moisture absorbing and air permeating effect, have soft touch, good skin-friendliness and bright color, are suitable for making high-end textiles such as shirts or bedding, have unique position in fields of home textile and clothing, and are much popular.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a fine-denier viscose pure spun high-count yarn and its production method and application. Background technique [0002] With the development of the economy, the change of consumption concepts, the improvement of living standards, and the continuous advancement of science and technology, the textile market shows diversity and individuality. The demand for fabrics puts more emphasis on green environmental protection, health and nature, comfort and safety, and the requirements for raw materials are becoming stricter. Viscose fiber is a 100% pure natural material, regenerated cellulose fiber, which meets the requirements of modern consumers for "green". In order to improve the comfort and feel of fabrics, spinning high-count yarns and weaving light and thin fabrics has become a development trend of home textiles and clothing materials in recent years. Because the visc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/02
CPCD02G3/02D10B2201/24
Inventor 隗燚瑢李明烈李孝明叶小丽何琴华
Owner JIHUA 3509 TEXTILE
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