How to make mobile phone protective film-film supplier

by:POLYVA     2021-11-02
There are two forms of mobile phone protective film, one is a plastic film, and the other is a tempered glass film. First, I will explain how it works. Usually the plastic film is made of a layer of PET original film + a layer of coated silica gel + a layer of PET release film, a total of three layers. The tempered glass film is made of a layer of glass + a layer of acrylic glue + a layer of PET original film + a layer of coated silica gel + a layer of PET release film, a total of five layers. 1. Plastic film The first layer of plastic film is made of original PET film, usually the one pasted on the screen of the mobile phone just bought, and then the second layer is coated with silica gel in the 10,000-class dust-free workshop, and its peeling force is relatively low. , The low precipitation of silicone oil makes the light transmittance higher than 90%. The third layer is a pet release film, which is mainly used to coat the original PET film attached to the silica gel. On the one hand, avoid dust and oil pollution. 2. Tempered glass film Tempered glass film is more complicated, with 5 layers in total. Its process is different from that of pet mobile phone protective film. Tempered glass film is mainly made of glass film pasted with AB glue. The first layer is tempered glass, the second layer is acrylic glue, which is mainly followed by glass and PET original film, and the third layer is pet original film. It is used to carry acrylic glue and coated silica gel. The fourth layer is coated The cloth silica gel is affixed to the original pet film, and the fifth layer is a pet release film, which is mainly used to protect the cross-section of the tempered glass. Is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of 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, and the spirit of assisting partners to achieve their own businesses. Interested parties welcome to inquire!
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