1. Degradable plastics are articles made from plant straws that are friendly to the human body and the environment. They are different from the three major synthetic plastics. After being discarded, they can be decomposed by themselves under the action of the biological environment. Harm, belongs to green packaging.
2. The degradable plastic bag is a kind of disposable shopping bag that is “degradable and easily degradable”.
Third, the degradable plastic bags can be divided into two types from the raw materials and decomposition factors:
• A plastic bag made of polyethylene plastic as the main ingredient and blended with biodegradable agents such as starch. It is also called a biodegradable plastic bag. This kind of plastic bag is decomposed mainly by the action of microorganisms.
• The other is a plastic bag mainly made of polyethylene plastic, mixed with a photodegradation agent and mineral powder such as calcium carbonate, also called a photodegradable plastic bag. This plastic bag is decomposed under the action of sunlight.
Fourth, the biodegradable plastic bag has the RECYCLE logo, or the Chinese environmental logo. Foreign countries generally add the “EPI” environmental protection mark. Environmental protection is also a business opportunity. Tianzhuang environmentally friendly biodegradable plastic bags will do a lot in the near future. Many people think that most of the biodegradable plastic bags on the market are false advertising and hype, and Tianzhuang environmental protection can tell you very responsibly, we All of the products are completely degradable, and there is no false hype. Friends who know us know that we have not actively promoted for ten years, and the old customers who signed the contract have always cooperated with us. , The article does not write a single empty sentence”, Tianzhuang Environmental Protection has been grinding its sword for ten years and finally ushered in the development of high-speed devices. Tianzhuang people will join hands with all walks of life to keep white pollution away from the earth!