Mosquito-repellent incense and preparation method thereof

Abstract

The invention discloses mosquito-repellent incense. The mosquito-repellent incense is prepared from raw materials in parts by weight as follows: 100-200 parts of camphor leaves, 100-150 parts of bark of phoenix trees, 30-80 parts of wormwood, 30-80 parts of pyrethrum, 10-20 parts of mint leaves, 10-20 parts of pepper, 50-100 parts of crop starch, 10-20 parts of glycerin and 10-20 parts of a combustion-supporting agent. A preparation method of the mosquito-repellent incense comprises steps as follows: the camphor leaves, the bark of the phoenix trees, the wormwood, the pyrethrum, the mint leaves and the pepper are dried and then are crushed and sieved, obtained powder is subjected to starch pasting and slushing, the glycerin and the combustion-supporting agent are added, the mixture is stirred completely and then is discharged after stirring is completed, a mixture mosquito-repellent incense blank obtained after discharging is molded and dried, a semi-finished product is obtained, and a finished product obtained after arrangement and packaging is inspected and is allowed to be put into storage after being inspected to be qualified. The mosquito-repellent incense and the preparation method thereof have the advantages as follows: the yield is high with the preparation method of the mosquito-repellent incense, and the prepared mosquito-repellent incense has the good mosquito-repellent effect and is small in perniciousness, stable in performance and harmless to human bodies.

Description

technical field [0001] The invention relates to a mosquito coil and a preparation method thereof. Background technique [0002] Mosquito coils are a kind of mosquito repellent, and the smoke emitted after the drug is ignited can drive away mosquitoes or smoke them to death. There is a very long history of lighting mosquito-repellent incense in my country. The traditional mosquito-repellent incense is divided into two types: thread incense and coil incense. Mosquito coils use high-temperature combustion to slowly release insecticides into the air. As long as the electric mosquito coils are lit for five minutes, the mosquitoes will become drowsy and unable to bite. Therefore, mosquito coils play a vital role in people's daily life, especially in summer. But the mosquito-repellent incense of the prior art is not effective in repelling mosquitoes, and the preparation method of the mosquito-repellent incense has a low yield. [0003] Therefore, there is an urgent need for an i...

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