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A production process of mosquito-proof and waterproof non-woven fabric

A production process, non-woven fabric technology, applied in the field of non-woven fabric production process, can solve the problems of slow volatilization, unreasonable formula, poor mosquito repellent effect, etc., and achieve the effect of stable volatilization

Active Publication Date: 2017-12-19
丹阳市华荣无纺布有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common defect of the existing solid mosquito repellent is that the formula is not reasonable enough, which leads to the volatilization speed of the active ingredients of the mosquito repellent. Usually, the active ingredients volatilize quickly at the beginning, the concentration is high, and the mosquito repellent effect is good, but the late volatilization is slow, and the mosquito repellent effect is low. Significantly worse
[0004] At present, there is no product that can combine anti-mosquito with non-woven fabrics

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

[0019] A production process for mosquito-proof and waterproof non-woven fabrics, comprising the following steps:

[0020] 1) Mix and stir the three-component medicinal material of DEET 18%, citronella oil 65%, and pyrethrin 17% by weight percentage, the stirring temperature is between 30°C, and the stirring time is 10 minutes to prepare The first mixed solution, spare;

[0021] 2) Mix and stir vitamin b1 (Vb1) 20%, essence 2%, and small molecular mass water 78% by weight percentage, mixing temperature is 20°C, stirring time is 10 minutes, let stand for 24 hours, filter to take the supernatant, add Acetic acid is used to adjust the pH value at 3 to make the second mixed solution for subsequent use;

[0022] 3) Mix the first mixed solution and the second mixed solution made in steps 1), 2), the mass ratio of the first mixed solution and the second mixed solution is: 60 parts of the first mixed solution, 60 parts of the second mixed solution 40 parts, the mixing temperature is ...

Embodiment 2

[0027] A production process for mosquito-proof and waterproof non-woven fabrics, comprising the following steps:

[0028] 1) Mix and stir the three-component medicinal material of DEET 30%, citronella oil 50%, and pyrethrin 20% by weight percentage, the stirring temperature is between 20°C, and the stirring time is 5 minutes to prepare The first mixed solution, spare;

[0029] 2) Mix and stir vitamin b1 (Vb1) 15%, essence 2%, and small molecular mass water 83% by weight percentage, mixing temperature is 15°C, stirring time is 5 minutes, let stand for 24 hours, filter to take supernatant, add Acetic acid is used to adjust the pH value at 3 to make the second mixed solution for subsequent use;

[0030] 3) Mix the first mixed solution and the second mixed solution made in steps 1), 2), the mass ratio of the first mixed solution and the second mixed solution is: 50 parts of the first mixed solution, 50 parts of the second mixed solution 50 parts, the mixing temperature is 20°C, ...

Embodiment 3

[0035] A production process for mosquito-proof and waterproof non-woven fabrics, comprising the following steps:

[0036] 1) Mix and stir three components of DEET 45%, citronella oil 40%, and pyrethrin 15% by weight percentage, the stirring temperature is between 10°C, and the stirring time is 10 minutes to prepare The first mixed solution, spare;

[0037] 2) Mix 10% of vitamin b1 (Vb1), 1% of essence, and 89% of small molecular mass water according to the weight percentage. The mixing temperature is 30°C, and the stirring time is 5 minutes. After standing for 24 hours, filter the supernatant, add Acetic acid is used to adjust the pH value at 2 to make the second mixed solution for subsequent use;

[0038] 3) Mix the first mixed solution and the second mixed solution made in steps 1), 2), the mass ratio of the first mixed solution and the second mixed solution is: 40 parts of the first mixed solution, 40 parts of the second mixed solution 60 parts, the mixing temperature is ...

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 non-woven fabric production technology, in particular to an anti-mosquito water-proof non-woven fabric production technology to solve the problem of a single function of the non-woven fabric. Water-proof agent is uniformly sprayed on a non-woven fabric fiber mesh through a spraying method. The non-woven fabric fiber mesh is vibrated vertically to enable the water-proof agent to filter into the non-woven fabric mesh quickly and uniformly. The non-woven fabric fiber mesh after vibration treatment enters into an oven to be dried, the temperature of the oven is 250 to 260 degrees, the non-woven fabric fiber mesh passes through the oven with the speed of 40 to 50 m / min, the vibration amplitude is 12 to 16 mm, the frequency of vibration is 220 times / min to 320 times / min, and the anti-mosquito water-proof non-woven fabric is obtained. The anti-mosquito water-proof non-woven fabric production technology enables the non-woven fabric itself to have the anti-mosquito effect, the non-woven fabric can be used to produce a tent, a bed sheet and a pillow cover, can be especially used by the crowd who are afraid of being bit by mosquitoes and are allergic to the biting of the mosquitoes and can also be used by the crowd working outdoor, and the hidden danger of liquid medicine spraying directly to the skin to the body is avoided.

Description

technical field [0001] The invention relates to a production process of non-woven fabrics, in particular to a production process of mosquito-proof and waterproof non-woven fabrics. Background technique [0002] Non-woven products are rich in color, bright and bright, fashionable and environmentally friendly, widely used, beautiful and generous, with various patterns and styles, and are light in weight, environmentally friendly, and recyclable. They are internationally recognized as environmentally friendly products that protect the earth's ecology. According to the use, it can be divided into: non-woven fabrics for home decoration, non-woven fabrics for clothing, non-woven fabrics for industrial use, etc. Non-woven fabrics for home decoration include wall coverings, tablecloths, bed sheets, bedspreads, pillowcases, etc. Non-woven fabrics are widely used but have a single function. [0003] In summer and autumn, mosquito bites bring troubles to many families, and cause other...

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 Patents(China)
IPC IPC(8): D04H1/4382D06B13/00D06B15/00D01F2/08D01F2/06
Inventor 陈静王新厚陈夕方
Owner 丹阳市华荣无纺布有限公司
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