Personally, PE and PVC plastics have their own advantages, and the choice depends on the application requirements. PE is nontoxic and odorless, with high transparency, impact resistance, low temperature resistance, environmental protection and recycling. PVC has a wide range of uses, such as weather resistance, corrosion resistance and high temperature resistance, and is used in construction, electricity and so on. When selecting, it is necessary to evaluate application scenarios and pay attention to processing performance and security.