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

High-shape-preservation pure cotton yarn of high-density anti-wrinkle fabric and production method thereof

A technology of anti-wrinkle fabric and production method, which is applied in the direction of yarn, textile and papermaking, etc. It can solve the problems of fineness, maturity, mixed long and short piles, and the inability to meet the anti-wrinkle requirements of fabrics, and achieve less hairiness, tight structure, and good hand feeling. Effect

Inactive Publication Date: 2018-11-30
HAIAN LIANFA COTTON SPINNING CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Cotton fiber is the earliest and most widely used textile material. When the existing cotton fiber is used, it has not been strictly selected. Its fineness, maturity, and long and short staples are all mixed together. It cannot meet the anti-wrinkle requirements of the fabric

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
  • High-shape-preservation pure cotton yarn of high-density anti-wrinkle fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] 1. Preparation of each sliver:

[0016] The cotton fiber is picked, carded, and combed to obtain a combed sliver.

[0017] 2. Production of pure cotton yarn:

[0018] Spinning type: 40S compact spinning is adopted.

[0019] The combed cotton sliver is pre-combed in the drawing process, and then mixed and roved in multiple passes to obtain cotton roving sliver.

[0020] Then feed the cotton roving slivers into the spinning frame, through twisting and winding, the twist coefficient of the pure cotton yarn is controlled to be 460-500, and finally go through the winding process to obtain the package yarn, that is, pure cotton yarn.

[0021] 3. Weaving the pure cotton yarn obtained by the above production, such as plain weave, the density of the fabric is 120 threads / inch in the warp direction and 90 threads / inch in the weft direction.

[0022] 4. Optimize the liquid ammonia pretreatment process conditions and resin finishing process through moisture control, uniform dryi...

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
diameteraaaaaaaaaa
diameteraaaaaaaaaa
twist factoraaaaaaaaaa
Login to View More

Abstract

High-shape-preservation pure cotton yarn of high-density anti-wrinkle fabric and a production method thereof belong to the technical field of textile and especially to the production of pure cotton yarn. Pure cotton yarn is obtained by performing cotton picking, carding, combing, pre-mixing, multi-pass mixing, roving, spinning and winding on cotton fiber; the diameter of the cotton fiber is 15.5 to 16.5 [mu]m. The mass percentage of mature cotton fibers in cotton fibers is 65-85%, and the mass percentage of long staple cotton is 75-90%; the obtained pure cotton yarn has a strength of 340CN / texor more. The process of the invention does not need to adjust the equipment and is favorable for production, and the obtained pure cotton yarn meets the requirements of the subsequent weaving, and the obtained fabric has the advantages of strong shape retention, small loss of fabric strength after finishing, and good hand feeling.

Description

technical field [0001] The invention belongs to the field of textile technology, in particular to the production technology of pure cotton yarn. Background technique [0002] With the continuous improvement of people's living standards, people need pure cotton fabrics with less strong damage, durable garments with good pleats, and high flatness at seams. [0003] In order to overcome the problems of poor shape retention of pure cotton fabrics, large loss of fabric strength after finishing, and poor hand feel in high-end clothing fabrics, research on the preparation technology of high-shape cotton fabrics has been carried out in the industry. In the past, the non-ironing method was only studied from the finishing of the cloth, and the effect was not satisfactory. [0004] Since yarn is the basis of textile, we must start from the yarn to study the high shape retention technology, that is, starting from the cotton spinning process, in order to improve the strength and shape r...

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
CPCD02G3/02D10B2201/02
Inventor 胡厚铭吴琦萍于银军
Owner HAIAN LIANFA COTTON SPINNING CO LTD
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