Under certain conditions, such as compost or anaerobic digestive environment, microorganisms can be decomposed into water and carbon dioxide. It will not remain in the environment for a long time, and it is recognized as environmentally friendly materials. Soft feel, strong loading, good toughness, no odor, and recycling. It can be applied to a variety of industries, especially as a direct alternative to traditional PE plastic bags. With the increase of global concerns about plastic pollution problems and the implementation of related environmental policies, the application of all biodegradable plastic bags in electronic electrical packaging, medical packaging, food packaging, etc. is also expanding. Custom styles include: flat pocket, heterogeneous bags, folding border bags, adhesive bags, etc.