What are the components of degradable plastic bags?

source:other news release time:2022-12-07 Hits:

　　 PET food bag

　　While the central and local governments began to issue "plastic restriction order" and "plastic prohibition order", the number of disposable plastic bags on the market gradually decreased. More manufacturers of plastic bags began to transform to produce degradable plastic bags. This is the environmental protection plastic bag promoted by the national policy. What are the components of the biodegradable plastic bag?

　　Composition of degradable plastic bag

　　What are the components of degradable plastic bags? From a macro perspective, the ingredients contained in this environment-friendly plastic bag are environment-friendly materials. It includes PLA, PBA, PBS and other polymer materials. Some manufacturers even use corn starch as raw material. It fundamentally ensures the environmental protection of plastic bags and reduces the use of chemical components. Since then, the plastic bags produced have met the national environmental protection standards.

　　Advantages of degradable plastic bags

　　What are the advantages of plastic bags composed of these ingredients? It has to be said that such plastic bags can be gradually decomposed through contact with microorganisms in nature. In this way, there will be no white pollution caused by plastic bags, so as to avoid more serious damage to the environment on which human beings depend. The reason for advocating the use of such environment-friendly plastic bags is to reduce the pollution and harm caused by traditional disposable plastic bags. After all, starch and cellulose will be added in the production of environment-friendly plastic bags to ensure the degradability and environmental protection of plastic bags.

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