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Multi-fiber color-mixed semi-worsted antibacterial yarns and spinning technology thereof

A semi-worsted and crafting technology, applied in the textile industry, can solve problems such as poor cohesion and spinnability, and achieve the effects of low spinning count, reduced production cost, and wide adaptability

Inactive Publication Date: 2013-12-04
JIANGNAN UNIV +1
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  • 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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The weight percentage is 20-40% coffee carbon fiber, 20-25% porel fiber, 25-35% modal fiber,

[0027] Raw materials: The weight ratio of coffee charcoal fiber is 30%, the weight ratio of porel fiber is 40%, and the weight ratio of modal fiber is 30%.

[0028] Yarn number: 14.5×2tex;

[0029] Process flow: bulk fiber mixing, blending, carding, cotton drawing, cotton roving, cotton spinning, winding, and yarn.

[0030] (1) The colored coffee charcoal fiber, porel fiber and modal fiber are mixed in a certain proportion.

[0031] (2) Carding process

[0032] The carding process parameters are: set the cylinder roller to the cover plate in the spinning machine with a 5-point spacing of 0.2, 0.17, 0.18, 0.17, 0.18mm, the cylinder roller doffer roll spacing of 0.1mm, and the cylinder roll to the licker-in The distance is 0.12mm, the linear speed ratio between the cylinder roller and the licker roller is 2.3, and the card sliver basis weight is 13g / 5m.

[0033] (3) Roving process

[0034] ...

Embodiment 2

[0042] Raw materials: the weight ratio of coffee charcoal fiber is 35%, the weight ratio of porel fiber is 30%, and the weight ratio of modal fiber is 35%.

[0043] Yarn number: 11.6×3tex;

[0044] Bulk fiber mixing, blending, carding, cotton drawing, cotton roving, cotton spinning, winding, and yarn.

[0045] (1) The colored coffee charcoal fiber, porel fiber and modal fiber are mixed in a certain proportion.

[0046] (2) Carding process

[0047] Carding process parameters are: cylinder roller to cover plate 5-point gauge 0.18, 0.17, 0.17, 0.18, 0.20mm, cylinder roll to doffer roll 0.1mm, cylinder roll to licker roll 0.12mm, cylinder The linear speed ratio of the roller to the licker roller is 2.2, and the card sliver basis weight is 13.0g / 5m.

[0048] (3) Roving process

[0049] The roving process parameters are: the total draft ratio is 8; the roving twist coefficient is too large to master, select 85; the basis weight is 4g / 5m, the roller gauge is 22mm×28mm, the rear zone draft is 1....

Embodiment 3

[0057] Raw materials: The weight ratio of coffee charcoal fiber is 35%, the weight ratio of porel fiber is 35%, and the weight ratio of modal fiber is 30%%.

[0058] Yarn number: 9.7×3tex;

[0059] Bulk fiber mixing, blending, carding, cotton drawing, cotton roving, cotton spinning, winding, and yarn.

[0060] (1) The colored coffee charcoal fiber, porel fiber and modal fiber are mixed in a certain proportion. (2) Carding process

[0061] Carding process parameters are: cylinder roller to cover plate 5-point gauge 0.17, 0.17, 0.17, 0.18, 0.20mm, cylinder roll to doffer roll 0.1mm, cylinder roll to licker roll 0.12mm, cylinder The linear speed ratio between the roller and the licker roller is 2.3, and the card sliver basis weight is 12.6g / 5m.

[0062] (3) Roving process

[0063] The roving process parameters are: the total draft ratio is 8; the roving twist coefficient is too large to control, select 90; the basis weight is 3.5g / 5m, the roller gauge is 22mm×28mm, the rear zone draft is ...

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Abstract

The invention relates to multi-fiber color-mixed semi-worsted antibacterial yarns which are formed by spinning the following fibers in percentage by weight: 20-40 percent of coffee carbon fibers, 20-25 percent of porel fibers and 25-35 percent of modal fibers by a semi-worsted technology. A spinning technology sequentially comprises a cotton carding technology, a drawing technology, a roving technology, a spinning technology and a spooling technology. The multi-fiber color-mixed semi-worsted antibacterial yarns are formed by blending multiple fibers; characteristics of every type of fiber are highlighted by reasonably arranging the weight proportion of the fiber; the advantages of the fibers are integrated, so that the basic performance of the yarns is retained, and an antibacterial function is guaranteed. Compared with a worsted technology, the semi-worsted technology has the advantage of shorter flow process; semi-worsted yarns are looser and more flexible than worsted yarns and are more uniform and more bright than roved yarns; furthermore, the colored coffee fibers are blended into the semi-worsted yarns, so that dyeing is not needed in the whole flow process, and the whole flow process is environment-friendly and energy-saving.

Description

Technical field [0001] The invention relates to a multi-fiber mixed color semi-worsted antibacterial yarn and its spinning process, which belong to the textile industry. Background technique [0002] With the increasing development of the social economy and the improvement of people’s living standards, people’s consumption concepts are constantly updated, they are paying more and more attention to the quality of life and living environment, and the functional requirements of clothing are getting higher and higher, especially for the antibacterial clothing. , Health care, hand feel, quality and other aspects are also constantly improving. Because underwear is in close contact with human skin, it is continuously polluted. There are dust, floating soil and food stains from the human body, the outside world, and the atmosphere; there are also secretions such as sweat, fat, and epidermal falling from the human body. These stains cause harmful bacteria to multiply rapidly, produce und...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D02G3/34
Inventor 王鸿博高卫东傅佳佳潘如如钟俊杰王峰
Owner JIANGNAN UNIV
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