Ultraviolet laser marking machine has been used in the high-end market of ultra-fine processing

The special beam characteristics of laser marking machine make it play an extremely important role in the upgrading of traditional printing and inkjet fields, and continue to penetrate into various industries of industrial production. Important processing technology, known as the new processing technology of the 21st century.

Because the traditional laser marking machine adopts laser thermal processing technology, in the field of modern precision processing, the fineness has limited development. Under this background, the ultraviolet laser marking machine has become the darling of the new era. It uses a cold working process called "photo-etching" effect. "Cold working" has high load energy (ultraviolet) photons, which can break the chemical bonds in the material or the surrounding medium, so as to make the material non-thermal. Process damage, no heating or thermal deformation in the inner layer and nearby areas, etc., the final processed material has smooth edges and minimal carbonization, so the fineness and thermal influence are minimized, which is a major feature of laser technology. leap.

Today, with the rapid development of laser equipment and the improvement of the power of UV laser marking machines, UV laser marking machines have been applied to the high-end market of ultra-fine processing, and the surface of packaging bottles for iPhone, cosmetics, medicine, food and other polymer materials. Marking; flexible PCB board marking and scribing; silicon wafer micro-hole and blind-hole processing; LCD liquid crystal glass, glassware surface, metal surface coating, plastic buttons, electronic components, gifts, communication equipment, building materials, etc. an area.

Many common signs in our daily life, such as metal or non-metal marks, text and patterns, commodity signs, mobile phone buttons, etc., these patterns are marked by UV laser marking machine. The principle is that the laser light energy of the UV laser marking machine evaporates the surface layer of the target material to expose the deep layer of the material, thereby "engraving" the desired pattern and text. In short, the laser beam is used to print permanent marks on the surface of various materials. . Compared with the traditional printing inkjet technology, the engraving effect of the UV laser marking machine is finer, more environmentally friendly, more intelligent, and more in line with the automation needs of modern industries.