laser logo on ceramics

Since the laser will have diffuse reflection (close to total reflection) on the ceramic, the absorption of the laser by the ceramic is very poor. How can we make the ceramic absorb the laser to form a colored mark?

The idea we take is to apply a layer of ceramic paint on the ceramic. The color marking of the laser on the ceramic is the result of the interaction between the high-energy laser beam and the ceramic glaze. When the temperature reaches about 800 ℃, the color laser ceramic toner will emit light. Color and penetrate into the ceramic glaze or glaze, the process of realizing color marking.

According to the different types of lasers, laser marking machines face different application ranges. Among them, the laser marking machine specially for ceramics - ultraviolet laser marking machine

The UV laser marking machine is mainly based on its unique low-power laser beam, which is especially suitable for the high-end market of ultra-fine processing. The surface of the packaging bottles of cosmetics, medicine, food and other polymer materials is marked with fine effect and clear and firm marking. Better than ink coding and no pollution; flexible pcb board marking and dicing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass two-dimensional code marking, glassware surface drilling, metal surface coating marking, Plastic buttons, electronic components, gifts, communication equipment, building materials, etc.