Combustion mosquito coil incense and preparation method thereof
A mosquito-repellent incense and starch technology, applied in botany equipment and methods, chemicals for biological control, insecticides, etc., can solve the problem that artificial fragrances cannot exert inhibitory effect, mosquito-repellent incense cannot eliminate peculiar smell well, and anthracite treatment Long time and other problems, to achieve enhanced mosquito repellent effect, good mosquito repellent effect, human health and environment-friendly effect
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Embodiment 1
[0024] First, add 30g of charcoal powder, 60g of wood powder and 9.47g of natural wild chrysanthemum, crush them through a 100-mesh sieve, and mix them well. Then add 0.1g of starch and stir evenly. Then, the mixed paste is extruded into tablets through a tablet press, and the blank is punched into a spiral blank of mosquito coils with a punching machine, and then the spiral blank is put into a drying room and dried at 80°C for 4 hours , to obtain a dry body with a density of 0.7g / cm 3 . Subsequently, the dry compact is put into the spraying workshop and sprayed with 3 ml of ethanol solution of allethrin with a concentration of 0.01 g / ml. Finally, put the processed dry blank into a carton, shrink the film, and pack it into a box to obtain a burning mosquito-repellent incense. The resulting product number is 1.
Embodiment 2
[0026] First, add 45g of charcoal powder, 45g of wood powder and 7.67g of natural wild chrysanthemum, crush them through an 80-mesh sieve, and mix them well. Then add 0.4g of starch and stir evenly. Then, the mixed paste is extruded into a sheet by a tablet press, and the sheet is punched into a spiral billet of mosquito coils with a punching machine, and then the spiral billet is put into a drying room and dried at 60°C for 6 hours , to obtain a dry body with a density of 0.7g / cm 3 . Subsequently, the dry compact is put into the spraying workshop and sprayed with 33 ml of ethanol solution of transfluthrin with a concentration of 0.01 g / ml. Finally, put the processed dry blank into a carton, shrink the film, and pack it into a box to obtain a burning mosquito-repellent incense. The resulting product number is 2.
Embodiment 3
[0028] First, add 60g of charcoal powder, 30g of wood powder and 8.98g of natural wild chrysanthemum, crush them through a 120-mesh sieve, and mix them well. Then add 0.3g of starch and stir evenly. Then, the mixed paste is extruded into a sheet by a tablet press, and the sheet is punched into a spiral billet of mosquito coils with a punching machine, and then the spiral billet is put into a drying room and dried at 50°C for 8 hours , to obtain a dry body with a density of 0.8g / cm 3 . Subsequently, the dry billet was put into the spraying workshop and sprayed with 20 ml of an ethanol solution of perfluthrin with a concentration of 0.01 g / ml. Finally, put the processed dry blank into a carton, shrink the film, and pack it into a box to obtain a burning mosquito-repellent incense. The resulting product number is 3.
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