Preparation process of antibacterial and deodorant socks

A preparation process, a technology for socks, applied in the manufacture of socks, pantyhose, rayon, etc., can solve the problems of easy yellowing of nano silver, easy generation of static electricity, poor dispersion of polyester chips, etc., to improve flammability and antistatic ability, enhanced friction, improved wear resistance

Active Publication Date: 2021-09-28
浙江亿衡针纺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a preparation process for antibacterial and deodorant socks, which solves the problem that nano-silver is easy to turn yellow, has poor dispersion in polyester slices, polyester socks are prone to static electricity during wearing, and polyester dyeing performance is poor. , low dyeing rate, and prone to problems such as color lakes in the dyeing process, the performance indicators of the prepared antibacterial and deodorant socks are excellent, meeting the application requirements

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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  • Preparation process of antibacterial and deodorant socks
  • Preparation process of antibacterial and deodorant socks
  • Preparation process of antibacterial and deodorant socks

Examples

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example 1

[0041] a) Weigh a certain amount of citric acid, zinc nitrate hexahydrate and silver nitrate and dissolve them in a deionized water-triethanolamine mixed solution with a volume ratio of 1:4, the zinc nitrate hexahydrate: citric acid: silver nitrate mass The ratio is 263:130:1. Stir continuously at room temperature, and add sodium hydroxide solution with a concentration of 2Kg / L to the mixed solution dropwise within 30 minutes. After stirring for 20 minutes, heat up to 160°C. Control the temperature at React at 160°C for 16 hours, and obtain Ag / ZnO powder after filtration;

[0042] b) Weigh a certain amount of Ag / ZnO powder, add ethanol and stir for 30 minutes, the mass ratio of ethanol:Ag / ZnO powder is 2:1, heat up to 80°C, add polyvinyl alcohol at 80°C, The mass ratio of the polyvinyl alcohol:Ag / ZnO powder is 2.4:1, the reaction is 2.5 in the state of stirring and condensing and reflux, standing for stratification, removing the lower layer of powder, drying and grinding to ob...

example 2

[0047] a) Weigh a certain amount of citric acid, zinc nitrate hexahydrate and silver nitrate and dissolve them in the deionized water-triethanolamine mixed solution with a volume ratio of 1:6. The ratio is 263:132:1.1. Stir continuously at room temperature, and slowly add sodium hydroxide solution with a concentration of 2Kg / L to the mixed solution within 30 minutes, stir fully for 25 minutes, and react at constant temperature for 16 hours at 160°C. After filtration Obtain Ag / ZnO powder;

[0048] b) Weigh a certain amount of Ag / ZnO powder, add ethanol and stir for 30min, the mass ratio of ethanol:Ag / ZnO powder is 2:1, add polyvinyl alcohol at 80°C, the polyvinyl alcohol: The mass ratio of Ag / ZnO powder is 3.1:1, react for 3.0h in the state of stirring and condensing and refluxing, let stand for stratification, remove the lower layer of powder, dry and grind to obtain PVA-coated Ag / ZnO powder;

[0049] c) Weigh quantitative PVA-coated Ag / ZnO powder, chitosan, and graphene oxid...

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 a preparation process of antibacterial and deodorant socks. The preparation process comprises the following steps of weighing a certain amount of composite antibacterial agent and graphene oxide, performing grinding by a ball mill to obtain mixed micro-powder, uniformly stirring the mixed micro-powder and polyester chips in a stirring kettle, performing melt granulation by a double-screw extruder to prepare antibacterial and deodorant PET polyester master batch, uniformly mixing the polyester chips with the antibacterial and deodorant PET polyester master batch, carrying out blend melt spinning on a single-screw spinning machine to obtain antibacterial and deodorant polyester fibers, and weaving the antibacterial and deodorant polyester fibers by adopting a double-needle-bed computerized flat knitting machine. According to the method, by means of the synergistic effect of PVA-coated Ag/ZnO powder, chitosan and graphene oxide, the antibacterial and deodorant effects of the polyester fibers are achieved, and the dyeability and the antistatic capacity of the polyester fibers are improved.

Description

technical field [0001] The invention belongs to the technical field of nano-antibacterial clothing and textiles, in particular to a preparation process for antibacterial and deodorant socks. Background technique [0002] Polyester, because of its simple synthesis process, has the advantages of good elasticity, stable chemical properties, wear resistance, corrosion resistance, insulation, crispness, easy washing and quick drying, etc., it has a wide range of uses and is widely used in clothing production and industrial production. The porous object shape of the socks and the chemical structure of the polymer are conducive to the attachment of microorganisms. At the same time, during the wearing process of the human body, it will be stained with sweat, sebum and other various human secretions and environmental pollutants, providing a variety of microorganisms. Nutrient source, so that some pathogenic microorganisms invade the human body, endangering health and even life, and p...

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): D01F6/92D01F1/10A41B11/00A41B17/00
CPCD01F6/92D01F1/103A41B11/00A41B17/00
Inventor 赵韩斌
Owner 浙江亿衡针纺科技有限公司
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