The optical film is different from the ordinary protective film or tape. It has a uniform thickness and a dust-free surface and a small crystal point. This imposes higher requirements on the coating technology and requires a film thic
With the development of special functional films, new uses of polyester films have emerged. Can be produced into mobile phone LCD protective film, LCD TV protective film, mobile phone buttons and so on. In this context, PET film has e
The transfer film is also called a heat transfer film. The transfer film is characterized by high tensile strength, good thermal stability, low heat shrinkage, smooth surface and good peelability, and can be used repeatedly. It is mai
1. First, the PET original film is arranged into a single product into the conveying line, and then enters the mold through the discharging device.
2. Because the shape and outer diameter of the product are not uniform, there is
PET film is a relatively comprehensive packaging film. It has good transparency and luster; it has good air tightness and aroma retention; it has moderate moisture resistance, and its moisture permeability decreases at low temperature
