Natural bamboo fiber is the most abundant natural polymer material in nature, with a total growth of billions of tons, far exceeding the total reserves of existing oil on Earth. In today's increasingly scarce natural resources, it is urgent to fully utilize natural bamboo fiber resources, leverage their unique functions and characteristics, and develop new application areas. The composite preparation of green composite materials using natural bamboo fibers and biodegradable plastics is one of the effective ways to develop and utilize this resource

PETG has various excellent properties and is widely used in multiple fields

The development of organic polymer materials has played an important role in human society, but most organic polymer materials have almost no biodegradability, making environmental pollution increasingly serious. Therefore, there is an urgent need to design biodegradable materials

Air gel heat insulation film is a thin film heat insulation material made of air gel material

TAC film is an important component of polarizing film. Due to the easy water absorption and fading of the polarizing layer made of PVA film, the polarizing performance is lost. Therefore, a layer of TAC film with uniform optical properties and good transparency should be used on both sides of the PVA film to isolate moisture and air and protect the polarizing layer

Stretch wrap film is a packaging method that uses mechanical stretching devices or manual stretching of thin films at room temperature to generate deformation stress and tightly wrap goods for transportation and storage. It is an internationally popular form of packaging