Application of 355nm UV laser cold marking machine in glasses industry

Glasses are not only worn by glasses for myopia. Today, with material growth, more and more people are pursuing beauty and fashion. Glasses have also become a fashion symbol. In addition to myopia glasses, there are also sunglasses and anti-wear glasses. Radiation glasses, flat mirrors...

There are many types of glasses, so how do we distinguish between good and bad glasses?

In order to better allow consumers to better distinguish glasses brand and production information. Many glasses manufacturers now use laser marking machines to mark information on the frames. The laser marking machine uses a high-energy laser beam to focus on the frame, so that the surface material is physically vaporized in a very short time, so that exquisite patterns and characters are marked on the surface, and the laser marking is permanent and can play Effective anti-counterfeiting effect.

The laser marking machine marks the logo on the glasses, the pattern is permanently clear and beautiful

Traditional ink printing will automatically fall off after the wearer's sweat, oil, and water washing residual chlorine, which will affect the appearance of the product. The laser marking machine marks the logo on the glasses, the pattern is permanently clear and beautiful, will not fade or fall off, and will last forever.

The micro-embedded laser marking machine has good output beam quality, high electro-optical conversion rate, simple operation, excellent optical quality, and high precision. It can engrave metal materials and some non-metal materials. It is mainly used in areas with high requirements for smoothness and fineness. Mark the surface of the material with graphics, text, two-dimensional codes, etc. It can bring more exquisite graphics and text processing to the frame, highlighting the high-end atmosphere and high-end fashion temperament, and can also trace the source through the two-dimensional code mark to convey more information about the glasses.

Advantages of using laser marking machine in glasses factory:

1. Permanent marking, obvious anti-counterfeiting effect, laser coding technology can effectively prevent product identification from counterfeiting;

2. Increasing the added value of the product can make the glasses look higher grade;

3. Stable and reliable performance, high-quality laser light speed, fine marking, beautiful effect and long service life;

4. The laser marking machine does not produce any chemical substances harmful to the human body and the environment, and is an environmentally friendly and safe high-tech product;

5. The printing accuracy is extremely high, the control is accurate and error-free, and it has extremely strong market competitiveness.

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Realize laser non-tactile marking

Common glasses frame materials are plastic sheet and metal, which can realize laser non-touch marking. The product surface height difference after laser marking is close to micron level, almost no touch, making the glasses more fashionable and technological, and enhancing product recognition and brand influence.

The laser can not only engrave permanent marks on the frame, but also engrave invisible marks on the lens.

So, how does the glasses industry choose a laser marking machine?

Fiber laser marking machines, CO2 laser marking machines, and ultraviolet laser marking machines are widely used in the glasses industry. Which laser marking machine to use depends on the material of the glasses (frame, lens) and the proofing test. Each type of marking machine has its own characteristics and wide practicability. If you don't know how to choose, please contact the manufacturer and ask professionals for selection guidance and analysis.