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Antibacterial and mothproof yarn and spinning process thereof

A process and yarn technology, applied in the field of antibacterial and moth-proof yarn and its spinning process, can solve the problems of poor fabric stiffness, achieve good anti-pilling performance, reduce production costs, and improve functionality and wearability. Effect

Inactive Publication Date: 2019-05-03
JIANGYIN XIANGFEI APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modal products are mostly used in the production of underwear because of their good softness and excellent hygroscopicity, but their poor fabric stiffness.

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

[0030] Raw materials: bamboo charcoal fiber weight ratio 38%, modal fiber weight ratio 35%, milk fiber weight ratio 27%.

[0031] Yarn number: 14.7tex;

[0032] Process flow: blending - carding - cotton drawing - cotton roving - cotton siro spinning - winding - doubling.

[0033] (1) Carding process

[0034] The carding process parameters are as follows: in the spinning machine, set the 5-point distance between the cylinder roller and the cover plate to be 0.20, 0.19, 0.20, 0.18, and 0.18mm respectively, the distance between the cylinder roller and the dolly roller is 0.13mm, and the distance between the cylinder roller and the licker-in roller Gauge 0.15mm, line speed ratio of cylinder roll and licker-in roll 2.3, raw sliver basis weight 15g / 5m.

[0035] (2) Roving process

[0036] The configuration of the roving process parameters is as follows: the total draft ratio is 9; the twist coefficient of the roving is controlled too large, which is selected as 85; the roller gau...

Embodiment 2

[0043] Raw materials: bamboo charcoal fiber weight ratio 35%, modal fiber weight ratio 35%, milk fiber weight ratio 30%.

[0044] Yarn number: 18.2tex;

[0045] Process flow: blending - carding - cotton drawing - cotton roving - cotton siro spinning - winding - doubling.

[0046] (1) Carding process

[0047] The carding process parameters are as follows: in the spinning machine, the distance between the cylinder roller and the cover plate at 5 points is respectively

[0048] 0.16, 0.18, 0.18, 0.17, 0.20mm, the distance between cylinder roller and doffer roller is 0.15mm, the distance between cylinder roller and licker-in roller is 0.14mm, the linear speed ratio of cylinder roller and licker-in roller is 2.2, the weight of raw sliver is 14g / 5m.

[0049] (2) Roving process

[0050]The configuration of the roving process parameters is as follows: the total draft ratio is 8; the twist coefficient of the roving is relatively large, and the selection is 90; the roller gauge is ...

Embodiment 3

[0057] Raw materials: bamboo charcoal fiber weight ratio 32%, modal fiber weight ratio 28%, milk fiber weight ratio 40%.

[0058] Yarn number: 19.8tex;

[0059] Process flow: blending - carding - cotton drawing - cotton roving - cotton siro spinning - winding - doubling.

[0060] (1) Carding process

[0061] The carding process parameters are as follows: in the spinning machine, the distance between the cylinder roller and the cover plate at 5 points is respectively

[0062] 0.18, 0.17, 0.17, 0.17, 0.19mm, the distance between cylinder roller and doffer roller is 0.16mm, the distance between cylinder roller and licker-in roller is 0.16mm, the linear speed ratio of cylinder roller and licker-in roller is 2.4, the raw sliver basis weight is 16g / 5m.

[0063] (2) Roving process

[0064] The configuration of the roving process parameters is as follows: the total draft ratio is 10; the twist coefficient of the roving is controlled too large, which is selected as 85; the roller ...

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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Abstract

The invention relates to antibacterial and mothproof yarn and a spinning process thereof. The yarn is prepared from, by weight, 25-45% of bamboo charcoal fibers, 30-40% of modal fibers and 25-40% of milk fibers. The yarn has the functions of moth proofing, high hygroscopicity and the like, has no special requirements for washing, is not affected by the environment, can be processed into four-season close-fitting clothes and is comfortable to wear and excellent in performance.

Description

technical field [0001] The invention relates to the technical field of textile manufacturing, in particular to an antibacterial and mothproof yarn and a spinning process thereof. Background technique [0002] With the rapid development of the economy, people's living standards are getting higher and higher, consumption concepts are constantly updated and improved, and the requirements for the comfort and functionality of clothing are also getting higher and higher. The requirements for anti-corrosion and anti-bacteria are getting higher and higher. At present, the existing antibacterial and anti-moth functional fabrics on the market are more or less added harmful chemical substances, and people's long-term wearing will cause certain damage to their health. [0003] Bamboo charcoal fiber is made of moso bamboo as raw material, and adopts new calcination process and new technology of pure oxygen high temperature and nitrogen barrier delay, which makes the micropores inherent ...

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): D02G3/44D02G3/04D02G3/34
Inventor 钟俊杰曹永涛王峰
Owner JIANGYIN XIANGFEI APPAREL
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