Unlock instant, AI-driven research and patent intelligence for your innovation.

Paper disc type mosquito-repellent incense and method for preparing the same

A disc-type mosquito-repellent incense and paper-based technology, applied in botany equipment and methods, chemicals for biological control, animal repellents, etc., can solve the problems of easy extinguishment, unsuitable for large-scale production, etc., and achieve flammability Good, light weight, high production capacity effect

Inactive Publication Date: 2009-10-07
HANGZHOU JIADEHAO COMMODITY
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent uses 90%-95% of waste paper to produce a lot of smoke, and the product is easy to extinguish during combustion, which is not suitable for large-scale production

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The waste paper raw materials are picked to remove large impurities, and the pulp is fully washed to remove fine impurities after deflaking, mainly to remove various rubber fillers and plastic sheets and other impurities in the waste paper pulp. If these are mixed in the pulp, it will affect the burning time of the product, or even cause flameout. Then, the concentration of the slurry entering the refiner should be controlled to be no less than 5%, and the slurry is entered into the refiner for refining. The beating degree of the slurry reaches about 32, and the waste paper fiber slurry is obtained.

[0031] Reasonable proportioning of raw materials, calculated by weight percentage, including 55% waste paper fiber, 35% charcoal powder, 5% plant fiber, and 5% starch, mixed and refined, and the thickness of the paperboard made is 3-3.2mm, pressed and dehydrated. Then punch it into a square or round mosquito coil with a mold. When the length reaches 1300mm, the ignition ti...

Embodiment 2

[0033] Waste paper fiber slurry is prepared by the method of Example 1, and then the raw materials are reasonably proportioned, by weight percentage, wherein waste paper fiber 50%, charcoal powder 35%, plant fiber 10%, starch 5%, mixed pulping . The thickness of the copied cardboard is 2.8-3mm. Squeeze and dehydrate, and then use a mold to press into square or round mosquito coils. When the length reaches 1400mm, the ignition time is more than 8 hours and 20 minutes, the flame will not be turned off, and the smoke will be small.

Embodiment 3

[0035] Waste paper fiber slurry is prepared by the method of Example 1, and then the raw materials are reasonably proportioned, by weight percentage, wherein 45% of waste paper fiber, 38% of charcoal powder, 12% of fiber in plants, 5% of starch, and mixed pulp . The thickness of the copied cardboard is 2.5-2.8mm. Squeeze and dehydrate, and then use a mold to press into square or round mosquito coils. When the length reaches 1450m, the ignition time is more than 8 hours and 40 minutes, the flame will not be turned off, and the smoke will be small.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a coil-type mosquito-repellent incense and a preparation method thereof, in particular to a coil-type mosquito-repellent incense prepared from waste paper fibers and a preparation method thereof. A paper coiled mosquito-repellent incense, comprising a paper disc stock and a mosquito repellent, the paper disc stock comprises the following components by weight percentage: 40% to 60% of waste paper fiber; 30% toner toner 50%; plant fiber 5-20%; starch 1-10%. The generation of smog after the product of the present invention burns is greatly reduced, and the mosquito-repellent incense does not go out. The product has the characteristics of high strength, good folding resistance, softness and rigidity, which greatly improves the yield of finished products. The present invention also provides the above-mentioned method for preparing the paper-based mosquito-repellent coil. The method has a large manufacturing capacity and can be produced on a large scale, thereby reducing the production cost.

Description

technical field [0001] The invention relates to a coil-type mosquito-repellent incense and a preparation method thereof, in particular to a coil-type mosquito-repellent incense prepared from waste paper fibers and a preparation method thereof. Background technique [0002] At present, the manufacture of traditional coil-type mosquito-repellent incense all takes charcoal powder as raw material and adds a large amount of chemical adhesives to press and form. Because the charcoal powder is light and the dust in the production workshop is carried forward, it seriously affects the production environment and the health of the operators, and because of the lack of charcoal resources in our country, the use of a large amount of charcoal powder increases the consumption of wood, and the burning of wood to carbon powder also affects the environment and consumes fuel. [0003] Chinese invention patent (application number is 02124504.5) discloses a kind of papery disc type mosquito-repe...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/18A01P17/00
Inventor 邵伟权
Owner HANGZHOU JIADEHAO COMMODITY