Nature degradable environmental protection production and producing technique thereof

A production process and product technology, applied in the field of environmental protection products, can solve the problems of polluting the environment, destroying the normal use of land, affecting the growth of crops, etc., and achieve the effect of clean color, low cost of materials, and thorough degradation

Active Publication Date: 2008-03-26
黎衍桥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Incineration treatment will produce a large amount of toxic gas and pollute the environment
It takes hundreds of years for foamed plastic to be buried in the soil before it can be degraded in the natural environment, but it is only aged and cracked into smaller fragments, mixed into the soil to form plates, which seriously affects the growth of crops and destroys the normal use of the land

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with embodiment:

[0027] The environmentally friendly product with natural degradation may be one or a combination of tableware, lunch box, drinking cup, ashtray or packaging. Its recipe consists of the following weights:

[0028] Calcium carbonate 50~80 Starch 5~25 Pulp 5~25 Sodium cellulose 2~13

[0029] Wherein, the mixture composition of optimal weight ratio is as follows:

[0030] Calcium Carbonate 67 Starch 15 Pulp 15 Sodium Cellulose 3

[0031] The production process of this naturally degradable environmentally friendly product includes the following processes:

[0032] (1) Put the pulp into the kneading and beating machine, then put in calcium carbonate and an appropriate amount of water, start the kneading and beating machine to mix the raw materials;

[0033] (2) Add starch and cellulose sodium into the kneading and beating machine to start, and the kneading and beating machine...

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Abstract

The present invention relates to one kind of naturally degradable environment friendly product and its production process. The environment friendly product has calcium carbonate as the main material, easy degradation to become fertilizer, low cost and easy production. It is mixture of calcium carbonate in 50-80 weight portions, starch in 5-25 weight portions, paper pulp in 5-25 weight portions, and sodium cellulose in 2-13 weight portions. It is produced through the following steps: mixing paper pulp, calcium carbonate, water, starch and sodium cellulose inside a kneading and pulping machine; molding the mixture inside a forming mold in a forming extruder; high temperature setting; spraying water repellent; sterilizing in an ultraviolet sterilizing system and packing.

Description

technical field [0001] The invention relates to an environment-friendly product made of naturally decomposable synthetic material and its production process. Background technique [0002] With the rapid development of tourism and fast food, the convenience food industry has also developed rapidly, driving a large demand for disposable tableware and packaging boxes. And the white expanded polystyrene plastic (EPS) that is widely used at present. Due to low cost, convenient sanitation and simple product forming process. Therefore, it occupies most of the market for disposable tableware and packaging products. However, white foamed plastics have strong chemical stability and are extremely difficult to degrade, and the use of chlorofluorocarbons (CFCs) in the production process has serious damage to the human immune system and the ecological environment of animals and plants. , For example, when used at high temperature, toxic substances will be dissolved, which will damage t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L3/02C08K3/26C08L1/08
Inventor 黎衍桥
Owner 黎衍桥
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