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Copper ion fiber prepared by two-step method and socks

A copper ion, antibacterial fiber technology, applied in the direction of fiber type, fiber treatment, socks, etc., can solve the problems of difficult control and high spinning process requirements, and achieve the effect of enhancing the antibacterial ability

Active Publication Date: 2015-10-07
湖南莎丽袜业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has high requirements on the spinning process and is not easy to control

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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  • Copper ion fiber prepared by two-step method and socks
  • Copper ion fiber prepared by two-step method and socks
  • Copper ion fiber prepared by two-step method and socks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In the first process, copper sulfate: sodium thiosulfate: sodium citrate is mixed in water according to the ratio of 1:0.1:0.08 by weight to obtain the first treatment solution with copper sulfate as a concentration of 1.1wt%. Immerse in a treatment solution for 0.5 hours at a temperature of 50°C and dry in the sun;

[0022] In the second process, basic blue 9 (Basic Blue 9) and thiabendazole (TBZ) are mixed in water according to the ratio of 1:0.8 by weight to obtain the second treatment solution with a basic blue content of 0.12wt%. The dried acrylic fibers were dipped in the second treatment solution at room temperature, and then heat-treated at 180° C. for 2 hours to obtain copper ion fibers.

[0023] Copper ion fiber: mint fiber: bamboo fiber is blended according to the weight ratio of 30:30:50 and according to the method disclosed in Chinese patent ZL200810000496.7 to make socks.

Embodiment 2

[0025] In the first process, copper sulfate: sodium thiosulfate: sodium citrate is mixed in water according to the ratio of 1:0.15:0.06 by weight to obtain the first treatment solution with copper sulfate as a concentration of 1.2wt%. Immerse in a treatment solution for 0.6 hours at a temperature of 60°C and dry in the sun;

[0026] In the second process, basic blue 9 (Basic Blue 9) and imazalil are mixed in water according to the ratio of 1:1.2 by weight to obtain the second treatment solution with a basic blue content of 0.15wt%, and the dried The acrylic fibers were dipped in the second treatment solution at room temperature, and then heat-treated at 200° C. for 2 hours to obtain copper ion fibers.

[0027] Copper ion fiber: mint fiber: bamboo fiber is blended according to the weight ratio of 30:50:70 and according to the method disclosed in Chinese patent ZL200810000496.7 to make socks.

Embodiment 3

[0029] In the first process, copper sulfate: sodium thiosulfate: sodium citrate is mixed in water according to the ratio of 1:0.1:0.09 by weight to obtain the first treatment solution with copper sulfate as a concentration of 0.8wt%. Immerse in a treatment solution for 1 hour at a temperature of 70°C and dry in the sun;

[0030] In the second process, basic blue 9 (Basic Blue 9) and imazalil are mixed in water at a ratio of 1:0.9 according to the weight ratio to obtain the second treatment solution with a basic blue content of 0.1wt%, and the dried The acrylic fibers were dipped in the second treatment solution at room temperature, and then heat-treated at 220° C. for 1.5 hours to obtain copper ion fibers.

[0031] Copper ion fiber: mint fiber: bamboo fiber is blended according to the weight ratio of 20:45:65 and according to the method disclosed in Chinese patent ZL200810000496.7 to make socks.

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Abstract

The invention discloses a copper ion fiber prepared by a two-step method. The copper ion fiber is prepared by comprising the steps: for the first work procedure, immersing polyacrylonitrile fibers by a first conditioning fluid at the temperature being 35-75 DEG C, taking out the immersed polyacrylonitrile fibers after 0.5h, wherein the first conditioning fluid comprises cupric thiosulfate, sodium thiosulfate and sodium citrate according to the weight ratio of 1 to (0.05-0.25) to (0.06-0.09), and the centration of copper sulfate is 0.5-1.5wt%; and for the second work procedure, immersing the fibers processed by the first work procedure by using a second conditioning fluid, then carrying out heat treatment under the air stream with the temperature being 110 EDG C-230 DEG C, wherein the second conditioning fluid comprises basic dyestuff and an antibacterial agent according to the weight ratio of 1 to (0.7-1.2), and the concentration of the basic dyestuff is 0.05-0.15wt%. The invention discloses the copper ion fiber prepared by the preparation method and also discloses socks prepared from the copper ion fiber, mint fiber and bamboo fiber. Compared with the prior art, the copper ion fiber and the socks prepared by the invention have good anti-bacterial capability, and can be used for preventing undesirable odor, and people feel cool when wearing the socks.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a method for preparing copper ion antibacterial fibers and socks. Background technique [0002] Socks are indispensable daily necessities in people's lives, which play the role of protecting and beautifying feet. Sock production is an important part of my country's knitting industry. Socks are required to be comfortable to wear and have good air permeability. If you wear socks with poor air permeability, your feet will feel hot, humid, and very uncomfortable, and it is easy to breed bacteria, which can induce foot diseases such as athlete's foot and moss. [0003] Chinese patent document CN87100231B discloses an antibacterial and deodorant fiber fabric and its manufacturing method, which belongs to the modification treatment of acrylic fibers. Copper ions are compounded on the first monomer acrylonitrile of acrylic fiber, and itaconic acid or propylene sulfonic acid is added to the thir...

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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IPC IPC(8): D06M13/262D06M13/192D06M13/352D06M13/355D06P1/41A41B11/00D06M101/28
Inventor 刘晋夫李丽莎熊国林晓洁
Owner 湖南莎丽袜业股份有限公司
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