With the rapid development of socio -economic development, smart products also emerged rapidly. The decoration and application of protective films for smart products are rapid development and greatly promoting the rapid development of the protective film industry, especially with the PE protective film and mobile phones and mobile phones. The popularization of different functional protective films such as protective membranes and other functional protective films has become a safe facilities for the protection of smart products in today's society. So how should the protective film be purchased? What are the techniques that cannot be ignored?
1. Abrasion resistance: The liquid crystal protective film is used to protect the screen, so the degree of wear resistance itself must be high. Especially for some handwritten mobile phones, the degree of wear resistance of the film is even more important. Generally speaking, the higher the protective film, the higher the smoothness.
2. Lighting: The protective film with poor light transmission will hurt the eyes. Under normal circumstances, the lightness of the LCD screen itself is already very low, and it will increase the fatigue of the eye. The light transmission of high -quality mobile phone films is about 95%, while the inferior is below 80%.
3. Easy viscosity: A high -quality film can automatically paste without bubbles on the premise of ensuring the surface surface of the screen. More importantly, the high -quality film is mostly static paste. It does not need to be applied, and can be used repeatedly or even washing. Generally, there is glue on the back of the inferior film, and it must not be used repeatedly, let alone washing, but also affects the screen.