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Mothproof fabric and preparation method thereof

A fabric and surface layer technology, applied in botany equipment and methods, biochemical fiber treatment, biocide, etc., can solve the problems of inability to manufacture diameters, etc., and achieve the effect of strong insect attack ability, short production process, and long-lasting anti-mosquito effect

Active Publication Date: 2010-06-02
SHANGHAI GONGTAI TEXTILE PROD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current technology cannot produce synthetic fibers such as polyethylene and polypropylene containing deltamethrin insecticides with small diameters.

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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  • Mothproof fabric and preparation method thereof
  • Mothproof fabric and preparation method thereof
  • Mothproof fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] 1. Raw materials:

[0058] Inner layer material, inner yarn 1 and 2, use 60 / 2 combed army green cotton fiber;

[0059] Yarn layer material, yarn layer yarn 3, choose 33dTex / 1F polyethylene monofilament fiber, the diameter is about 0.09 mm;

[0060] Surface material, veil 5 and 6, choose 83dTex / 144F army green polyester low elastic fiber.

[0061] 2. Warping:

[0062] The warping machine is DS21 of Karl Mayer Company of Germany, and the pan head specification is 21 inches. Lining yarns 1 and 2, laying yarn layer 3, and veils 5 and 6 correspond to pan heads with the same number respectively. No. 1, 2, 5, and 6 pan heads have 230 fiber grains, No. 3 pan head fibers have 460 grains, and 1, 2, 3, 5, and 6 each use 4 pan heads. The machine speed is 400 rpm.

[0063] 3. Cream preparation:

[0064] Add 1 kg of deltamethrin into 10 kg of ethylene glycol butyl ether solvent, heat to 50°C, stir until the deltamethrin is completely dissolved, and then stir for 10 minutes to m...

Embodiment 2

[0075] 1. Raw materials:

[0076] Inner layer material, inner yarn 1 and 2, use 83dTex / 18F army green rayon fiber;

[0077] Yarn layer material, yarn layer yarn 3, choose 20D polypropylene fiber monofilament;

[0078] Surface material, veil 5 and 6, select 150D144F army green polyester (polyester) filament.

[0079] 2. Cream preparation:

[0080] Add 1 kg of cyhalothrin into 5 kg of ethylene glycol butyl ether solvent, heat to 50°C, stir until the cyhalothrin is completely dissolved, and then stir for 10 minutes to make an emulsifiable concentrate.

[0081] 3. Dip dyeing:

[0082] Dye the layered yarn 3, veil 5 and 6 respectively in the dyeing solution in the form of skeins or bobbins, the temperature of the dipping is raised to 60°C at a rate of 1.5°C / min, and the holding time of the dipping is 40min; The liquid mass ratio is 1:20, and the amount of emulsifiable concentrate is 10% of the yarn mass.

[0083] 4. Warping:

[0084] The warping machine is DS21 of Karl Mayer ...

Embodiment 3

[0091] 1. Raw materials:

[0092] Inner layer material, inner yarn 1 and 2, use 60 / 2 army green combed cotton fiber;

[0093] Yarn layer material, yarn layer yarn 3, choose 20D polypropylene fiber monofilament;

[0094] The surface layer material, veil 5 and 6, select army green acrylic fiber (polyacrylonitrile) 100D48F filament.

[0095] 2. Warping:

[0096] The warping machine is DS21 of Karl Mayer Company of Germany, and the pan head specification is 21 inches. Lining yarns 1 and 2, laying yarn layer 3, and veils 5 and 6 correspond to pan heads with the same number respectively. No. 1, 2, 5, and 6 pan heads have 230 fiber grains, No. 3 pan head fibers have 460 grains, and 1, 2, 3, 5, and 6 each use 4 pan heads. The machine speed is 400 rpm.

[0097] 3. Cream preparation:

[0098] Add 1 kg of deltamethrin into 20 kg of propylene glycol methyl ether solvent, heat to 55°C, stir until all deltamethrin is dissolved, and then stir for 10 minutes to make emulsifiable concent...

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 discloses a mothproof fabric and a preparation method thereof. The preparation method of the mothproof fabric comprises the following steps: weaving natural fibers into an inner layer, synthetic multifilament yarn into a surface course, and polypropylene fiber filament or polyethylene fiber filament fabric into a lapping layer, wherein the inner layer and the surface course are in grid shape; dying in dying liquid at a temperature of 60-105 DEG C for 10-120 minutes; washing with water; drying; and forming, wherein the dying liquid is a missible-oil aqueous solution, missible oil is formed by mixing pyrethroid and ether solvent in a mass ratio of 1:5 to 1:20; the mass ratio of the fabric to the dying liquid is 1:7 to 1:20; and the amount of the missible oil is 5-10% of the fabric weight. The method has short production flows, convenient operation, small consumption of a pyrethroid pesticide and low requirements for fiber material by adopting dying and the additional pyrethroid pesticide; and the fabric prepared by the method has favorable permeability, strong capability of resisting insect invasion and long anti-mosquito effect.

Description

technical field [0001] The invention relates to a fabric and a preparation method thereof, in particular to an insect-proof fabric and a preparation method thereof. Background technique [0002] Blood-sucking insects not only harass the human body through stings, but also can spread plague, dengue fever, malaria and other diseases. In remote areas such as Hainan, Yunnan, Xinjiang, and Inner Mongolia in China, during the peak period of mosquitoes, midges, gnats, and flea blood-sucking insects in summer, the density of insects around the human body can reach hundreds of insects per cubic meter of space. If people wear ordinary summer clothing, some blood-sucking insects can bite through; if the clothing is too thick and the clothing has poor air permeability, people will be unbearable due to the high temperature. Therefore, the problem of clothing seriously affects the normal activities of outdoor personnel in summer, making it impossible for troops to carry out military acti...

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): D06M17/00D06M23/10D06M13/348D06M13/224D06M13/236D06M101/06D06M101/20D06M101/32D06M101/28
CPCA01N25/34D06M23/10A01N53/00D06M16/00
Inventor 曹公平赵彤言董言德
Owner SHANGHAI GONGTAI TEXTILE PROD
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