is becoming more and more popular, beverage bottles, auto parts QR code marking, 3C electronic marking and so on. Marking is most common in black. you know? laser marking
can also mark color patterns.
Laser color marking makes the pattern more diversified, the color layer is enhanced, the image is vivid and improve the quality of the product. It is an innovation for traditional craftsmanship. The application range of laser color marking has been expanding and it has become a new type of process to increase value of products.
The stainless steel material generates a colored oxide on the surface under the a laser heat source, or forms a colorless transparent oxide film, which exhibits various colors due to the effect of light film. This is the basic principle of stainless steel color marking, Also known as under the action of the laser, the surface of the stainless steel has a laser thermal effect,the laser energy is different,the stainless steel surface also exhibits different colors.
Stainless steel color preparation methods such as chemical coloring and electrochemical coloring used in the past have high energy consumption, high pollution and not easy to achieve fine coloration. In contrast, stainless steel laser color marking machines
have many advantages.
1. Laser marking is environmentally friendly and no pollution;
2, The marking speed is fast, the marking pattern can be permanently retained;
3, Laser marking can mark all kinds of text patterns as you like, easy to operate.
Recommended models: fiber laser marking machine
Today,color stainless steel, which is used in construction, automotive, arts and crafts, laser color marking provides a new and efficient solution to add a new color on stainless steel products, it is a good option to increase the added value of products.