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What are the advantages and disadvantages of degradable plastic bags

Degradable plastic can solve white pollution and climate problems, so what are the advantages and disadvantages of degradable plastic bags? Today, let YLTPACKING take you to briefly understand the advantages and disadvantages of degradable plastics. Advantages of degradable plastic bags: Degradable plastics are selected through technological innovation experiments to select production raw materials and production processes. Under the combined action of sun, rain and microorganisms for days or months, they can be gradually decomposed into fragments and powders, and finally all degraded. It solves the problems of climate warming and environmental pollution caused by traditional plastics that are not recyclable and cannot be degraded. Disadvantages of degradable plastic bags: easy to degrade under naturally degradable conditions. This shortcoming also determines that its use range will be smaller than that of general plastics, and the storage conditions are more demanding than general plastics. When the technology is immature, some degradable plastics have a low service life and a long use time. It is easy to contaminate the contents, etc. In addition, the performance and appearance of the products made are not as good as those made by traditional PE, PP, and PS, and the production cost is much higher than that of traditional plastics. Therefore, degradable plastics are still in the early stage of development and need to be improved through continuous innovation experiments. .

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