In the past, the traditional manufacturing method of glasses was mainly ink printing, but it would separate over time, seriously affecting the appearance of the product. Therefore, many manufacturers began to use laser marking machines. The logo pattern printed on the glasses by the laser marking machine will always be clear and beautiful, and will not fade or fall off.
The laser marking machine has good output beam quality, high electro-optical conversion rate, simple operation, good optical quality, high precision, and can engrave metal materials and some non-metallic materials. It is mainly used in fields with high requirements for smoothness and fineness, such as graphic QR codes, etc. It can bring more sophisticated graphic processing to the frame, highlighting the high-end and fashionable temperament, and can also convey more information about the glasses through QR code marking.
The two types of laser marking machines widely used in the eyewear industry are fiber laser marking machines and CO2 laser marking machines. The specific selection of laser marking machines needs to be tested according to the customer’s product material, because each marking machine has its own characteristics and practicality. If you don’t know how to choose, please contact the manufacturer and ask professionals for guidance and analysis.