Mosquito-repelling non-woven fabric and preparation method thereof

Abstract

The invention discloses a mosquito-repelling non-woven fabric. The mosquito-repelling non-woven fabric includes a non-woven fabric layer and a mosquito-repelling solvent which is prepared through mixing according to a proportion, the mosquito-repelling solvent is sprayed onto the non-woven fabric layer, and then the sprayed non-woven fabric layer is dried at a preset drying temperature. By takingalcohol and water as organic solvents of the mosquito-repelling carbinol, the mosquito-repelling carbinol is completely attached to the non-woven fabric layer through spraying and drying, so that it is ensured that the non-woven fabric layer has a mosquito-repelling effect, excessive attachment or non-attachment cannot occur, and a prepared non-woven fabric product is good in mosquito-repelling effect, free of toxics and harmless.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabric materials, in particular to a mosquito repelling nonwoven fabric and a preparation method thereof. Background technique [0002] Among the existing sanitary products on the market, some infant products are made of non-woven fabrics with mosquito repellent function, such as CN101787160B - a non-woven fabric formula and paper diapers using the non-woven fabric, which adopt "permethrin 0.03%-0.125% ester, 1.47%-2.45% dispersant, and the rest is polypropylene" to make the non-woven fabric layer, so as to achieve the effect of repelling mosquitoes. This method is to change the raw materials of the non-woven fabric to have However, permethrin has a certain toxicity, causing harm to users if the amount is too large, and the mosquito repelling effect cannot meet the requirements if the amount is small, and it is difficult to control in the actual production process. [0003] Secondly, such as CN1...

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Problems solved by technology

[0002] Among the existing sanitary products on the market, some infant products are made of non-woven fabrics with mosquito repellent function, such as CN101787160B - a non-woven fabric formula and paper diapers using the non-woven fabric. 0.03%-0.125% ester, 1.47%-2.45% dispersant, and the rest is polypropylene" to make the non-woven fabric layer, so as to achieve the effect of repelling mosquitoes. This method is to change the raw materials of the non-woven fabric to have It has the function of repelling mosquitoes, but permethrin is toxic to a certain extent. If the amount is too large, it will cause harm to users. If the amount is small, the effect of repelling mosquitoes cannot meet the requirements, and it is difficult to control in the actual production process.

[0003] Secondly, such as CN107349051A a kind of mosquito repellent diaper, which soaks the non-woven fabric in the mosquito repellent liquid for 30-55 minutes, and then dries after soaking. The content of mosquito repellent is too high, which is not conducive to the use of babies