Unlock instant, AI-driven research and patent intelligence for your innovation.

Functional hydroscopic and fast-dry heather yarn and spinning process thereof

A moisture-absorbing, quick-drying, functional technology, applied in the textile industry, can solve problems such as poor cohesion and spinnability, achieve good anti-pilling performance, reduce the release of odorous ammonia, and remove odors

Inactive Publication Date: 2013-12-04
JIANGNAN UNIV +1
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although a single coffee charcoal fiber has excellent antibacterial and adsorption properties, but due to its poor cohesion and spinnability, it needs to be mixed with other fibers for spinning, how to choose different varieties and different proportions of other fibers for mixing, and use What kind of spinning process can spin out yarns with better performance will be a technical problem to be solved by those skilled in the 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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Raw materials: The weight ratio of colored coffee charcoal fiber is 40%, the weight ratio of cotton fiber is 35%, and the weight ratio of modified polyester fiber is 25%.

[0028] Yarn number: 14.5×2tex;

[0029] Process flow: fiber blending→carding→cotton drawing→cotton roving→cotton siro spinning→winding→doubling.

[0030] (1) Carding process

[0031] The carding process parameters are: in the spinning machine, set the distance between the cylinder roller and the cover plate at 5 points 0.20, 0.20, 0.20, 0.20, 0.20mm, the distance between the cylinder roller and the take-off roller is 0.13mm, and the distance between the cylinder roller and the licker-in roller 0.14mm, linear speed ratio of cylinder roller and licker-in roller 2.3, raw sliver basis weight 14g / 5m.

[0032] (2) Roving process

[0033] The process parameters of the roving are: the total draft multiple is 8; the twist of the roving is 4.5 twists / 10 cm, and the twist coefficient of the roving is too lar...

Embodiment 2

[0041] Raw materials: The weight ratio of colored coffee charcoal fiber is 35%, the weight ratio of cotton fiber is 40%, and the weight ratio of modified polyester fiber is 25%.

[0042] Yarn number: 11.6×3tex;

[0043] Process flow: fiber blending→carding→cotton drawing→cotton roving→cotton siro spinning→winding→doubling.

[0044] (1) Carding process

[0045]The carding process parameters are: cylinder roller to cover plate 5-point distance 0.20, 0.18, 0.22, 0.21, 0.24mm, cylinder roller to doffer roller distance 0.10mm, cylinder roller to licker-in roller distance 0.15mm, cylinder The line speed ratio of the roller and the licker-in roller is 2.4, and the basis weight of the raw sliver is 15g / 5m.

[0046] (2) Roving process

[0047] The roving process parameters are: the total drafting multiple is 8; the roving twist is 4.7 twists / 10 cm, and the roving twist coefficient is too large to grasp, choose 83; the weight is 4.5g / 5m, the roller gauge is 25mm×30mm, and the draft i...

Embodiment 3

[0055] Raw materials: 40% by weight of colored coffee charcoal fiber, 40% by weight of cotton fiber, and 20% by weight of modified polyester fiber.

[0056] Yarn number: 9.7×3tex;

[0057] Process flow: fiber blending→carding→cotton drawing→cotton roving→cotton siro spinning→winding→doubling.

[0058] (1) Carding process

[0059] Carding process parameters are: cylinder roller to cover plate 5-point distance 0.18, 0.18, 0.19, 0.19, 0.22mm, cylinder roller to doffer roller distance 0.12mm, cylinder roller to licker-in roller distance 0.15mm, cylinder The line speed ratio of the roller and the licker-in roller is 2.5, and the basis weight of the raw sliver is 13.1g / 5m.

[0060] (2) Roving process

[0061] The process parameters of the roving are: the total drafting ratio is 8; the twist of the roving is 5.1 twist / 10 cm, and the twist coefficient of the roving is too large to grasp, choose 85; The front roller speed is 180m / min.

[0062] (3) Spinning process

[0063] In 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 functional hydroscopic and fast-dry heather yarn. The yarn consists of 30 to 50 weight percent of colored coffee carbon fiber, 30 to 40 weight percent of cotton fiber and 20 to 25 weight percent of wicking yarn (modified polyester fiber) containing antibacterial substances. The spinning process sequentially comprises a cotton-carding process, a drawing process, a roving process, a fine yarn siro-spinning process and a spooling process. The basic performance of the yarn is kept, a color mixture effect is achieved, the hydroscopic and fast-dry functionality is realized, dyeing is avoided in the total production flow of fabric, and requirements on energy conservation and environmental protection are met. Compared with a conventional spinning process, the siro-spinning process has the advantages that siro-spinning hairiness is less than common ring spinning hairiness; particularly, long hairiness with the length of over 3mm is well improved; the yarn has greater advantages in the processes of sizing, weaving, singeing and the like; and the woven fabric is good in abrasion resistance, good in pilling resistance and better in cloth hand feel softness.

Description

technical field [0001] The invention relates to a functional moisture-absorbing and quick-drying mixed-color yarn and its spinning process, belonging to the textile industry. Background technique [0002] In recent years, people's consumption concepts have been constantly updated, people have paid more and more attention to the quality of life and living environment, and have higher and higher functional requirements for clothing fabrics. As people spend more time in outdoor activities, the trend of interpenetration of casual wear and sportswear is favored. It should not only have good comfort, but also require that when you are active, sweating will not cause the clothing to stick to the skin and produce a feeling of clamminess. Therefore, it is hoped that the fabric has the function of moisture absorption and quick drying. As we all know: in the textile industry, the use of cotton fiber has a long history, but in fact, pure cotton clothing can only absorb sweat and is not...

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 王鸿博秦静雯高卫东傅佳佳潘如如钟俊杰王峰
Owner JIANGNAN UNIV