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Plastic product: pet, polyester film. Polyester film is abbreviated as PET film, and its chemical name is polyethylene terephthalate, abbreviated as PET. Polyester film is a widely used plastic film with various thicknesses, widths, colors and transparencies. Polyethylene terephthalate can be made into polyester plastic film, which is used for various food packaging, furniture packaging, decoration packaging, cosmetic packaging, etc. Many of the plastic bottles used to hold liquids such as water, cola, and soda are made of polyethylene terephthalate PET plastic film. PET plastic film has strong oxygen barrier properties, like the commonly used LDPE plastic.

Due to the polar groups in the molecular structure, the surface tension of the BOPET film can reach B2mN/m after a slight corona treatment,

RPET is a common plastic material...its full name is Recycled Polyester.