Laser etched silicone keypads are customized using translucent silicone rubber which is available in a variety of colors.
Generally, custom made laser etching rubber keypad, the materials choose transparent silicone rubber, which better than normal translucent silicone materials.
After finished basic compression transparent elastomer rubber keypads production, the laser etching keypads are sprayed opaque coating. First processing coated color (inner color) is same to the desired legends color, and the second processing coating color which is keypad surface colors.
After finished the laser keypads coating, puting the keypads into the laser carving machines for laser etching process.