Solid biodegradable product and preparation method thereof

Abstract

The invention belongs to the technical field of solid biodegradable products, and particularly relates to a solid biodegradable product and a preparation method thereof. An express bag includes bag bodies; the bag bodies are attached to each other in an initial state; latticed supporting frames are fixedly connected to the end faces of the two sides of each bag body; round rods are fixedly connected to the left sides, the right sides and the lower portions of the two supporting frames and located in the inner walls of the supporting frames. The problems that for express bag products manufactured by the invention, raw materials of the express bag product contain calcium carbonate powder and plant ash, so the calcium carbonate and the plant ash can improve the degradation effect of the express bags, however, the toughness of the express bag becomes poor, and the express bag is caused to be torn are mainly solved; at the same time, the problems that most express bags used for express delivery in the prior art are disposable, however, the plastic bags are often non-degradable, burying or incineration is often adopted in the treatment mode of the plastic bags, and thus the problems thatconsumption is too high, and the environment is polluted are caused are solved.

Description

technical field [0001] The invention belongs to the technical field of solid biodegradable products, in particular to a solid biodegradable product and a preparation method thereof. Background technique [0002] Waste disposal is a major global problem in the world today. Increasing population and use of more polymeric materials have created large landfills filled with non-biodegradable materials. Efforts have been made to produce more biodegradable materials. These efforts have largely focused on preparing polymers that degrade when exposed to sunlight or on materials from starch and other vegetable proteins that degrade in relatively short periods of time under normal ambient or mixed conditions of temperature, humidity, and microbial action , There are many things that need to be degraded in the prior art, so it is not as good as the current express bag. As a product that is frequently used in daily life, express bags are used in a large amount, and in actual use, they...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies in the prior art, the present invention proposes a solid biodegradable product and a preparation method thereof. The present invention is mainly used to solve the problem of express bag products made by the present invention. Because the raw materials of express bag products contain calcium carbonate powder and Plant ash, calcium carbonate and plant ash can improve the degradation effect of the courier bag, but it will make the toughness of the courier bag worse, which will cause the courier bag to tear. At the same time, most of the courier bags used in the prior art are disposable However, these plastic bags are often non-degradable. However, these plastic bags are often disposed of by landfill or incineration, which will cause excessive consumption and pollute the environment.

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