Introduction of skylight TPU film ppf

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PPF is the English abbreviation of paint protective film, just like solar film is the collective name for all glass films; TPU is the material of paint protective film. In order to distinguish PPF from PVC material, the name TPU shows its composition. The cost of PPF still has a lot of downside. On the one hand, it comes from the decrease in procurement costs after the market sales increase, and on the other hand, it comes from the application of hybrid film cutting methods.