1. Dewiswch yn ôl perfformiad electrostatig ffilm amddiffynnol anifeiliaid anwes, oherwydd bod arddangosfeydd sgrin cyffredinol yn wrthrychau sensitif ac yn ofni trydan statig. Wrth brynu, rydyn ni'n rhoi darnau bach o bapur ar y bwrdd gwaith, ac yna'n rhwygo haen o ffilm i ffwrdd ar y ffilm amddiffynnol i ddod yn agos at y sbarion papur i weld a fydd y ffilm amddiffynnol yn arsugno'r sbarion papur ac a yw'r cryfder arsugniad yn gryf. . Os yw'n gryf, mae'n golygu bod y deunydd ffilm amddiffynnol yn wael, fel arall mae'n dda.
2. It is selected according to the scratch prevention degree of pet protective film. At present, the general scratch prevention materials of protective film on the market are not poor, and its characteristics are also good. The detection method is to slide a harder object on the protective film. If there is scratch, it means that it is not scratch resistant. On the contrary, it has scratch resistant function.
3. According to whether pet has fingerprints, because in recent years, the screen of the display screen is getting larger and larger, and the protective film also needs anti fingerprint to be better.
4. According to the haze of pet protective film, because after the protective film is pasted, the haze of the screen of the protective film will be smaller and smaller. Of course, this material shows that it is better.
