We all know that the use of lasers is very broad, and it can be cut, welded, and marked. The precision of the laser is high, and it is deeply loved by users. But did you know which one is better with a different laser? Such as commonly used ultraviolet laser, fiber laser and carbon dioxide laser.
In terms of price, UV lasers are the most expensive, but is it really the best?
In fact, the application scenarios of different lasers are different. For the same product, such as PET plate engraving and runner, the effect of ultraviolet and optical fiber is not ideal, and there will be traces of carbonization, which is not beautiful. And carbon dioxide can be very good to destroy the surface and the edge is not black. Through this case, we can easily see that carbon dioxide laser engraving is better than them? There is only the most suitable laser, there is no such thing as the best laser.
Compared with CO2 laser marking machine, what are the advantages of UV laser marking machine?
The advantages of CO2 laser marking machine:
Due to its high efficiency and high beam quality, CO2 laser marking machines have become one of the common forms of laser marking. Also suitable for various non-metallic materials including wood. acrylic acid. Glass. textile. plastic. Foil and film. leather. even stones. Carbon dioxide laser marking is mainly used for food. Pharmaceutical or wine packaging. Electronic component. integrated circuit. electrical appliances. mobile communication. Building materials and PVC pipes, etc. It uses the interaction of laser energy and materials to leave permanent marks on the surface of objects, for inkjet. Silk printing. Blade carving and other traditional techniques are a revolutionary alternative. This technique can engrave beautiful designs, logos, dates or texts on the surface of the product.
Advantages of UV laser marking machine:
A UV laser marking machine with a wavelength of 355nm. Due to its short wavelength and narrow pulse, it can produce the smallest focal point, maintain the smallest heat-affected area, can be processed very precisely, and avoid mechanical deformation of the material to the maximum extent. The advantage of UV laser marking machine is that it can not only provide extremely fine processing effect, but also maintain good positioning accuracy. Ultraviolet laser marking on the surface of packaging bottles of polymer materials such as drugs, cosmetics, and food. Marking, scribing, silicon wafer micro-hole flexible PCB board, blind hole processing, two-dimensional code LCD liquid crystal glass marking, glassware surface punching, etc.