Screen protective film is one of the main sources of customers in the protection film industry. With the continuous upgrading of digital products, the usage of the protective film is also considered to be continuous. Screen protective film will be used in mobile phones, cameras, computers, televisions, and so on.
1. Quick update, low price, and convenient film sticking. The market of the protective film of the mobile phone screens is the same as the production of mobile phones, with numerous brands and shanghai products. Relative to the mobile phone, the screen protection film of computer and liquid crystal TV wants relatively normal a few, a copy is troublesome, the cost is higher, stick film technical requirement is tall, do not have method often update, let consumer people be more at ease.
2, in fact, some common screen protective film role can only block dust, not scratch the role, so in this protective film manufacturers mixed market some fake protective film at this point, so we need to understand the following screen protective film situation.
3, first of all we know is light transmittance of a screen protection film, or affix then I can’t see clearly the screen content, but does the clerk would say when buying this kind of light transmittance, 99% light transmittance, actually from the relevant information on market data shows good mobile phone screen protective film of high light transmittance is around 95%. The wear-resisting degree that is screen protective film next, it is the effect after a kind of hardening processing can arrive commonly only 3.5H to 3.8H wear-resisting degree between, and on the market often claim is “4H wear-resisting degree”.
4, screen protective film material is usually used PE material, PET, PE is more of a temporary not role, the service life of the PET and requirements, according to the quality of the product to decide, PET material protective layer and single, double and three layers, and really use only one layer, a layer or two-layer is used to protect or make the film more convenient.
Post time: 2020-06-09
