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Anti-mosquito finishing process of textile fabric

A textile and anti-mosquito technology, applied in textiles and papermaking, fiber treatment, microcapsule preparations, etc., can solve the problems of poor washing resistance, short mosquito repellent time, etc., achieve short process, reduce transdermal absorption, easy to achieve large-scale production effect

Inactive Publication Date: 2011-08-17
FUJIAN ZHONGHE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the mosquito repellent time is short and the washing resistance is poor. It is mainly used for spray air fresheners.

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

example

[0062] Cotton printing and dyeing cloth: weave specifications: 18.2tex / 18.2tex+40D, 738 threads / 10cm, 315 threads / 10cm

[0063] Mosquito Repellant; Tetramethrin

[0064] Process flow of mosquito repellent nano-microencapsulated aqueous suspension:

[0065] Keep the wall material (10% gelatin aqueous solution), emulsifier (polyethylene glycol-400) and water at a temperature of 40°C and pH=7, and add the core material (tetramethrin) under stirring conditions to obtain a core The material is dispersed into a water-coated core material dispersion system of the desired particle size. Continue to keep the temperature at 40°C, stir and add an equal amount of wall material (10% gum arabic aqueous solution) to mix, stir, and add pH regulator (10% acetic acid) dropwise until the pH of the mixed system is 4.0. At this time, the viscosity of the sol gradually increases and becomes opaque, so that the original two-phase system of the water-coated core material is transformed into a conde...

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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PUM

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Abstract

The invention discloses an anti-mosquito finishing process of a textile fabric. The textile fabric is cotton, tencel, modal, blended cotton (viscose cotton, polyester cotton, polyamide cotton), silk, a wool cotton dyed fabric, a thin chemical fiber fabric, a pair of socks, a mosquito net and the like. The process comprises the steps of: selecting a mosquito repellent and a low-temperature fixative, carrying out nano microencapsulation on the mosquito repellent by utilizing a microencapsulation technology, carrying out anti-mosquito finishing on a textile fabric to form an anti-mosquito emulsion through the low-temperature fixative, dehydrating and curing to finally obtain the anti-mosquito finished fabric. The anti-mosquito fabric fabricated by the anti-mosquito finishing process has a fast mosquito killing function, a repelling rate of the anti-mosquito finishing process on aedes albopicus, culex pipiens pallens and the like is higher than 90 percent and an anti-biting rate of the anti-mosquito finishing process is 100 percent; the anti-mosquito fabric does not have bad influence on physical indices such as appearance, strength, moisture absorbing property and the like of the fabric; the anti-mosquito fabric has a good anti-mosquito effect after being washed 15 times; and the anti-mosquito finished fabric does not stimulate or cause allergy to skin, is safe and non-toxic to a human body, and is comfortable to wear.

Description

technical field [0001] The invention relates to the technical field of anti-mosquito dyeing and finishing in the textile manufacturing industry, in particular to textile fabrics such as cotton, tencel, modal, blended cotton (viscose cotton, polyester cotton, nylon cotton), silk, wool cotton printing and dyeing cloth and thin chemical fiber fabrics , socks, mosquito nets anti-mosquito finishing process. Background technique [0002] Mosquitoes suck human blood and are important vectors of diseases such as malaria, filariasis, Japanese encephalitis and dengue fever. They pose a serious threat to the health of the people and have become a serious public health problem. The main target of the four pests. [0003] There are about 3,000 species of mosquitoes known in the world at present, and more than 300 species are reported in my country. There are 11 species of infectious mosquitoes that often suck human blood and are closely related to humans. In my country, mosquitoes gen...

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): D06M23/12D06M13/345D06M13/415D06M13/224B01J13/10
Inventor 许漪高炳生张俊峰
Owner FUJIAN ZHONGHE
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