Paper mosquito coil and preparation method thereof

A technology for paper mosquitoes and mosquito coils, applied in the field of mosquito coils and their preparation, can solve problems such as affecting the development speed of the mosquito coil industry, and achieve the effects of being conducive to environmental protection, uniform thickness and smooth appearance

Inactive Publication Date: 2012-07-18
HANGZHOU JIADEHAO COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, because the traditional mosquito-repellent incense is subject to a series of constraints in terms of technology and equipment, especially the mixing materials and billet making, it is still produced by traditional methods, which greatly affects the overall development speed of the mosquito-repellent incense industry.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of paper mosquito-repellent incense preparation method comprises the following steps:

[0029] 1) Use a pulper to disintegrate waste paper raw materials into coarse pulp with a pulp concentration of 2%;

[0030] 2) Add wood fiber, carbon powder, light calcium carbonate to coarse pulp and mix evenly; each component is calculated by weight percentage: waste paper 60%, wood fiber 25%, carbon powder 13%, light calcium carbonate 2 %;

[0031] 3) The mixture is made into waste paper pulp by disc refining, the pulp has a knockdown degree of 30oSR and a concentration of 2%;

[0032] 4) Dilute the waste paper slurry and remove impurities, and make mosquito coil paperboard with a thickness of 2.3mm by paper machine.

[0033] 5) After the cardboard is punched and dried, it is made into a white base for mosquito-repellent incense, and insect repelling and exterminating agents are sprayed on the white base for mosquito-repellent incense to finally obtain the paper mosquito-...

Embodiment 2

[0036] A kind of paper mosquito-repellent incense preparation method comprises the following steps:

[0037] 1) Use a pulper to disintegrate waste paper raw materials into coarse pulp with a pulp concentration of 3%;

[0038] 2) Add wood fiber, carbon powder, light calcium carbonate to coarse pulp and mix evenly; each component is calculated by weight percentage: waste paper 70%, wood fiber 10%, carbon powder 17%, light calcium carbonate 3 %;

[0039] 3) The mixture is made into waste paper pulp by disc refining, the pulp has a knockdown degree of 40oSR and a concentration of 3%;

[0040] 4) Dilute the waste paper slurry and remove impurities, and make mosquito coil paperboard with a thickness of 2.5mm by paper machine.

[0041] 5) After the cardboard is punched and dried, it is made into a white base for mosquito-repellent incense, and insect repelling and exterminating agents are sprayed on the white base for mosquito-repellent incense to finally obtain the paper mosquito-...

Embodiment 3

[0044] A kind of paper mosquito-repellent incense preparation method comprises the following steps:

[0045] 1) Use a pulper to disintegrate waste paper raw materials into coarse pulp with a pulp concentration of 4%;

[0046] 2) Add wood fiber, carbon powder, light calcium carbonate to coarse pulp and mix evenly; each component is calculated by weight percentage: waste paper 80%, wood fiber 5%, carbon powder 11%, light calcium carbonate 4 %;

[0047] 3) The mixture is made into waste paper pulp by disc refining, the pulp has a knockdown degree of 50oSR and a concentration of 4%;

[0048] 4) Dilute the waste paper slurry and remove impurities, and make mosquito coil paperboard with a thickness of 2.7mm by paper machine.

[0049] 5) After the cardboard is punched and dried, it is made into a white base for mosquito-repellent incense, and insect repelling and exterminating agents are sprayed on the white base for mosquito-repellent incense to finally obtain the paper mosquito-r...

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Abstract

The invention discloses a paper mosquito coil and a preparation method thereof. The paper mosquito coil comprises a paper fragrant blank containing a mosquito repelling agent and a mosquito eradication agent, and comprises the following components in percentage by weight: 60 to 90 percent of waste paper, 0 to 25 percent of wood fiber, 8 to 33 percent of carbon powder and 2 to 7 percent of light calcium carbonate. The paper mosquito coil has the advantages of low cost, light weight, no pollution to hands and difficulty in fracture, is easy to ignite and cannot flame out. The preparation method comprises the following steps of: 1, crushing waste paper raw materials to form coarse pulp; 2, adding the wood fiber, the carbon powder and the light calcium carbonate into the coarse pulp, and uniformly mixing; 3, grinding the mixture by using a grinding disc to form waste paper pulp; 4, diluting the waste paper pulp by adding water, removing impurities, and manufacturing a mosquito coil paper board with the pulp; 5, punching the mosquito coil paper board, and drying to obtain a mosquito coil white blank; and 6, spraying the agents onto the white blank to obtain the paper mosquito coil. The method has the advantages of energy conservation, environment friendliness, high labor productivity and capability of production on a large scale.

Description

[0001] technical field [0002] The invention relates to a mosquito-repellent incense and a preparation method thereof, in particular to a paper mosquito-repellent incense and a preparation method thereof using waste paper as a main production raw material. Background technique [0003] The mosquito-repellent incense used in the market is mainly made of wood charcoal powder, coal powder and binding agent. A large amount of carbon powder is used to seriously pollute the environment. Carbon powder is made of wood, which not only destroys the ecological environment, but also has high production costs. After using coal powder, the mosquito coil is very hard and brittle, easy to break, easy to dirty hands, and a large amount of soot after ignition , endangering health; secondly, using a large amount of toner or sticky powder can easily lead to moisture and mildew in the mosquito coils, making them unable to light and easy to turn off. Therefore, it is necessary to find a new pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/20A01N25/18
Inventor 邵伟权
Owner HANGZHOU JIADEHAO COMMODITY
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