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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

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

1. The film treated with special chemical treatment is printed on the surface of the water after printing the desired color lines. When the color pattern is uniformly transferred to the surface of the product by the action of water pr