As the most advanced and effective processing method for industrial products, it is gradually recognized and recognized by various industries.——
As the most advanced and effective processing method for industrial products, it is gradually recognized and recognized by various industries. Today, there are laser-marked masterpieces in the fields of food and beverage, medical packaging, electronic components, auto parts, and mobile phone accessories. In laser marking technology, the most common one is laser whitening or laser blackening. However, in order to seek the growth point of enterprise business development, new process development of color marking has appeared in the field of stainless steel marking, and has been continuously Maturity and development.
Due to its good corrosion resistance and excellent decorative properties, stainless steel has a wide range of applications in many fields such as home life and social construction. The perfect combination of color laser marking technology and stainless steel can add the colorful color of the marking pattern, greatly increase the added value of stainless steel products, and enhance the international competitiveness of domestic stainless steel products.
The basic principle of stainless steel color marking is to use a high energy density laser heat source to act on the stainless steel material to form a colored oxide on the surface, or to form a colorless transparent oxide film, which is presented by the optical interference effect of the film. Colored effect. Moreover, by controlling the laser energy and parameters, different colors exhibited by different thickness oxide layers are realized, and even color gradient marking is realized.
Color laser marking technology can mark numbers, barcodes, QR code marking, patterns and other information on stainless steel to meet product traceability or aesthetic requirements. Under the action of laser, colorful stainless steel can be used in tableware, automobiles, architecture, arts and crafts and other fields. For example, the use of laser color marking technology to paint a beautiful color pattern on the surface of stainless steel spoon chopsticks, giving people a creative and novel feeling, the product has been selling online.
Learn more about laser marking & engraving products from the laser experts. Models: Laser Marking Machines, Laser Cleaning Machines,Laser Welding Machines.——