HESHUN Polyester PET Film
As one of the top-level polyester film manufacturers & suppliers, Heshun specializes in supplying various colored and functional polyethylene terephthalate film (PET). Thicknesses of types of polyester film from 12U to 400U in master or slit-to-width rolls. Our extensive production capacity ensures far shorter lead time and competitive prices. Heshun polyethylene terephthalate film is a type of polyester film that is made from polyethylene terephthalate (PET) material. This polyethylene terephthalate film has a wide range of applications in different industries, including packaging, printing, and electronics. Polyethylene terephthalate film produced by Heshun polyester film factory is known for its excellent mechanical, thermal, and electrical properties. It is transparent, glossy, and has a high tensile strength. Polyethylene terephthalate film is also resistant to moisture, chemicals, and UV radiation. In the packaging industry, Heshun polyethylene terephthalate film is used as a pac
Functional PET Film

The functional films including high-strength film, super gloss film, released film, and retardant film, mainly applied to areas like OCA, MLCC, BEF, diffusion film, window film, releasing, and protection film.

Colour PET Film

The colored film including transparent, black, white, matter, blue, yellow, and red film, mainly used in packing, electronic identification, printing, and another field.

Why Choose HESHUN: Polyester Film Supplier?

Hesun was established in Mar 2003, it is one of the leading polyethylene terephthalate film suppliers specializing in supplying transparent, colored, and functional films widely used in the areas of electronic products, electrical, automotive, construction, packaging, and decoration industries. Guided by the use needs of customers, we will tap into the different needs of consumers, and continue to expand the polyethylene terephthalate film company's product series and application fields The company aims to become the leader of colored optical electronic polyethylene terephthalate film and further increase the new value and solutions to customers.

Established Time
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Multi-use of Polyethylene Terephthalate Film
As one of the leading polyester film manufacturers, Heshun polyethylene terephthalate films are mainly applied in electronic/electric, packing, window film, solar, and other industrial fields because of their high strength, excellent dimensional stability, good machinability, optical clarity, color variety,and etc. If you want to buy polyester PET film, please contact us!
Electrical / Electronics

The flexible circuit board in the display and the optical grade film in the module structure (such as reflective film, diffusion film polarizer, etc.), also be made into a released polyethylene terephthalate film that can protect the optical adhesive layer on the optical film, so that its performance and loss will not be affected by volatilization, physical impact, corrosion, and other factors during storage, transportation.

Industrial Specialties

As the core part of the solar panel, the polyester pet film for the solar panel protects and supports the silicon cells, and has excellent anti-aging, water penetration, high temperature and humidity resistance, insulation, and other properties. The mechanical properties and insulation properties can meet the requirements of the solar backplane for the long-term aging resistance of the base film.


The base polyethylene terephthalate film is used to produce commodity labels, refrigerators, washing machines, cabinets, and other panels, cable shielding, air conditioning pipe packaging and waterproof materials, building materials.

Solar Energy

As a flame-retardant film base polyethylene terephthalate film, it can play a role in flame retardancy after downstream coating, composite, and other processing procedures, and is widely used in the electromechanical industry as an insulating material. After being coated with flame retardant adhesive downstream, it can be used for the packaging of lithium batteries and as the insulating material in large capacitors.

Contact Us
If you have any questions about polyethylene terephthalate film, please contact us, Heshun team member will reach out shortly.