Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Semi-worsted yarn and spinning method thereof

A technology of semi-worsted and blended yarns, which is applied in the textile industry, can solve the problems of strong rigidity, hand-feeling and skin-friendly, poor cohesion and spinnability, and achieves wide adaptability of raw materials, short process and equipment investment. low effect

Inactive Publication Date: 2012-10-10
JIANGNAN UNIV +1
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of fiber has excellent antibacterial and adsorption properties, it needs to be mixed with other fibers for spinning due to its strong rigidity, hand feeling, skin affinity, cohesion and spinnability.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Raw materials: The weight ratio of coffee charcoal fiber is 35%, the weight ratio of bamboo charcoal fiber is 35%, and the weight ratio of cotton fiber is 30%.

[0038] Yarn number: 14.5×2tex;

[0039] Process flow: dyeing process, fiber blending, carding process, drawing process, roving process, spinning process, winding process.

[0040] Step one, dyeing process

[0041] Due to the different dyeing requirements of different types of fibers, in the dyeing process, coffee charcoal fibers, bamboo charcoal fibers, and cotton fibers are dyed respectively according to the ratio described in one of the technical schemes.

[0042] Step two, and fiber

[0043] Mix coffee charcoal fiber, bamboo charcoal fiber and cotton fiber according to the set ratio.

[0044] Step three, carding process

[0045] The carding process parameters are as follows: in the spinning machine, set the distance between the cylinder roller and the cover plate at 5 points of 0.19 mm, 0.18 mm, 0.18 mm,...

Embodiment 2

[0058] Raw materials: The weight ratio of coffee charcoal fiber is 30%, the weight ratio of bamboo charcoal fiber is 30%, and the weight ratio of cotton fiber is 40%.

[0059] Yarn number: 11.6×3tex;

[0060] Process flow: dyeing process, fiber blending, carding process, drawing process, roving process, spinning process, winding process.

[0061] Step one, dyeing process

[0062] Coffee charcoal fiber and bamboo charcoal fiber keep the original color, and cotton fiber is dyed as required;

[0063] Step two, and fiber

[0064] Mix coffee charcoal fiber, bamboo charcoal fiber and cotton fiber according to the set ratio.

[0065] Step three, carding process

[0066] The parameters of the carding process are as follows: in the spinning machine, set the distance between the cylinder roller and the cover plate at 5 points of 0.20 mm, 0.18 mm, 0.18 mm, 0.20 mm, and 0.20 mm, the distance between the cylinder roller and the doffer roller is 0.1 mm, tin The gap between the forest r...

Embodiment 3

[0079] Raw materials: The weight ratio of coffee charcoal fiber is 33%, the weight ratio of bamboo charcoal fiber is 33%, and the weight ratio of cotton fiber fiber is 34%.

[0080] Yarn number: 9.7×3tex;

[0081] Process flow: dyeing process, fiber blending, carding process, drawing process, roving process, spinning process, winding process.

[0082] Step one, dyeing process

[0083] Coffee charcoal fiber, bamboo charcoal fiber and cotton fiber are dyed according to a certain proportion of loose fiber.

[0084] Step two, and fiber

[0085] Mix coffee charcoal fiber, bamboo charcoal fiber and cotton fiber according to the set ratio.

[0086] Step three, carding process

[0087] The carding process parameters are: in the spinning machine, set the distance between the cylinder roller and the cover plate at 5 points 0.18, 0.18, 0.18mm, 0.18mm, 0.20mm, the distance between the cylinder roller and the doffer roller is 0.1mm, and the distance between the cylinder roller and the ...

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
Breaking strengthaaaaaaaaaa
Breaking strengthaaaaaaaaaa
Breaking strengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a semi-worsted yarn and a spinning method thereof. The semi-worsted yarn is formed by blending, by weight, 25-35% of coffee carbon fibers, 25-35% of bamboo carbon fibers and 30-40% of cotton fibers and spinning the same by semi-worsted spinning process. The spinning method sequentially includes a dyeing step, a fiber combining step, a cotton carding step, a drawing step, a roving step, a yarn spinning step and a spooling step. The blended semi-worsted yarn is blended with various fibers. The advantages of each fiber, which are shown by reasonable arrangement of the fibers according to weight proportion, are integrated, and accordingly, basic performance of the yarn is kept while functions of suppressing bacterium breeding, reducing discharge of smelly ammonia and effectively removing peculiar smell of smoke and wine and the like are achieved. Besides, compared with the worsted process, the semi-worsted process is short in procedure. The semi-worsted yarn is looser and softer than worsted yarns and more uniform and lustrous than roving and is high in applicability to raw materials, widely popularized, low in equipment investment and small in occupation space in factories, and the count of the yarn can be adjustable.

Description

technical field [0001] The invention relates to the textile industry, in particular to a semi-worsted yarn with antibacterial, antibacterial and odor-removing properties and a spinning method thereof. Background technique [0002] With the development of social economy and the improvement of people's living standards, people's consumption concepts are constantly updated, and people pay more and more attention to the quality of life and living environment, and the functional requirements for clothing fabrics are also getting higher and higher, especially for clothing. The requirements for antibacterial, antibacterial, deodorizing, and quality are also constantly improving. Because underwear is in close contact with human skin, it is constantly polluted, including dust, floating soil, and food stains from the human body, the outside world, and the atmospheric environment; there are also secretions such as sweat, fat, and epidermis from the human body. These stains cause harmf...

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
IPC IPC(8): D02G3/04
Inventor 王鸿博高卫东万玉芹傅佳佳周婉钟俊杰王峰陈建强
Owner JIANGNAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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