The black single/double-sided tape with the function of shading adopts the black film made by the unique printing process as the base material, which has excellent shielding and insulation, and is suitable for the fixation of LCD and backlight.Shading tape is a general term, divided into many types, LCD and backlight module fixed mobile phone lens shading and fixed LCD frame side shading;Edge shading of electronic instrument components.The light masking tape of electronic industry not only needs low light transmittance, but also needs strong adhesion, anti - rebound, fit and die - cutting.The tape is widely used in laptops and tablets (touch screen, window block and fixation), smartphones (screen and main components block and fix), televisions and displays (backlight mode block, LED bar fixation), etc