What are the performance characteristics of PET film combined with other materials? -Film supplier

1. It has good heat-sealability. The polyester film substrate itself cannot be heat-sealed, but when combined with polyethylene with excellent heat-sealability, the heat-sealability can be greatly improved. Therefore, the composite film is mostly polyethylene film. Inner layer; 2. Good air tightness, moisture resistance and heat resistance. The properties of cold resistance, aroma retention, and UV transmission can effectively protect the products, especially beneficial to: food preservation; 3. Good product performance, PET composite film has better transparency and glossiness, Good printability, suitable for decoration, plus good rigidity, stiff, good shelf effect, attracting customers; is a professional manufacturer of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply PET Motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!