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What is polyester film?

The market of polyester film is extensive. With the progress of technology and the maturity of electronic products, there are more and more applications of polyester film. What is polyester film? Lamm , which is a polyester film manufacturer will introduce to everyone.

polyester tape


First, electrical insulation film

Because of its good electrical, mechanical, thermal and chemical inertness, good insulation properties, high breakdown voltage, dedicated to electronics, electrical insulating materials.

Its standard thickness: 25 μm, 36 μm, 40 μm, 48 μm, 50 μm, 70 μm, 75 μm, 80 μm, 100 μm and 125 μm.. It includes wires and cables insulation film (thickness of 25-75 μm ) and touch switch insulation film (50-75 μm).

Second, card protection film

It has good transparency, high stiffness, good thermal stability, excellent rolling surface finish, uniform longitudinal and transverse tensile properties, and waterproof, anti oil and anti chemical properties. The protective packaging is specially used for pictures, certificates, documents and office supplies, making it neat and beautiful after being pressed as a protective film, and it can keep the original part clear and not deformed. The common standard thickness is 75μm, 12μm, 15μm, 25μm, 28μm, 30μm, 36μm, 45μm, 55μm, 65μm, 70,μm .

This above is the Lamm shares with the information about polyester film, if you want to know more detailed information, can consult our online customer service, we will provide the best service for you.Or you can email us: