Views: 99 Author: Site Editor Publish Time: 2022-04-28 Origin: Site
Silica gel products can be used in many places in life, here mainly refers to organic silica gel, which is mainly used in electronic appliances, textiles, automobiles, machinery, medicine and medical treatment and other industries. Product-related information is printed on the silicone material packaging box, and many of this information is marked by laser marking machines.
High-energy ultraviolet photons directly destroy the molecular bonds on the surface of many non-metallic materials, so that the molecules are separated from the object. This method does not generate high heat, the ultraviolet laser has a small spot, and the processing has no thermal effect, so it is called cold processing. It is suitable for fine marking and carving of special materials. The effect of marking is to reveal the deep material through the evaporation of the surface material, or to engrave traces through the chemical and physical changes of the surface material caused by light energy, or to burn off the local material through light energy, showing the required etching pattern, Word.
The UV laser marking machine is mainly based on its low-power laser beam, which is especially suitable for the ultra-fine processing market. The surface of the packaging bottles of cosmetics, medicines and other polymer materials is marked with fine effect and firm marking and cleaning, which is better than Ink coding and zero pollution; can be used for flexible PCB board marking and dicing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass two-dimensional code marking, glass utensils surface drilling, plastic buttons, electronic components, Gifts, communication equipment, building materials, etc.