Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF3 Cites 0 Cited by
  • 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

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fine-denier viscose mono-fiber high-count yarn and production method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

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...

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
Login to View More

PUM

PropertyMeasurementUnit
lengthaaaaaaaaaa
elongation at breakaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to View More

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

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com