Glasses are not only worn for nearsightedness. In today's material growth, more and more people pursue beauty and fashion, and glasses have become a symbol of fashion. In addition to nearsightedness glasses, there are sunglasses, radiation protection glasses, flat lenses

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

In order to better let consumers better identify the brand and production information of glasses. Now many eyeglass manufacturers use laser marking machine to mark information on the lens frame. The laser marking machine focuses the high-energy laser beam on the lens frame, so that the surface material is physically vaporized in a very short time, so as to mark beautiful patterns and characters on the surface, and the laser mark is permanent, which can play an effective anti-counterfeiting role.

Traditional ink printing, after the wearer's sweat, oil, water washing residual chlorine, etc., will automatically fall off after a long time, affecting the beauty of the product. The logo marked on the glasses by the laser marking machine is permanent, clear and beautiful, will not fade and 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 accuracy. It can engrave metal materials and some non-metallic materials. It is mainly used in fields requiring high smoothness and fineness, and marks materials with graphics, characters, two-dimensional codes, etc. It can bring more exquisite graphic processing to the frame, highlight the fashion temperament of high-end atmosphere and grade, and also trace the source through two-dimensional code marks to convey more information about glasses.

Advantages of using laser marking machine in glasses factory:

1. Permanent mark, obvious anti-counterfeiting effect, laser code spraying technology can effectively prevent product identification from counterfeiting;

2. Increase the added value of the product, which 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 human body and the environment. It is an environmentally safe high-tech product;

5. The printing accuracy is extremely high, the control is accurate, and the market competitiveness is extremely strong.

Common eyeglass frame materials include plastic plate and metal, which can realize laser non tactile marking. The height difference of the product surface after laser marking is close to the micrometer level, and there is almost no touch, which makes the glasses more fashionable and technological, and improves the product recognition and brand influence.

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

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

Fiber laser marking machine, CO2 laser marking machine and UV laser marking machine are widely used in the eyewear industry. The specific laser marking machine to be used must be tested according to the material of eyeglasses (frame and lens) and the proofing. Each type of marking machine has its own characteristics and is widely applicable. In the case of not knowing how to choose, please contact the manufacturer and ask professionals to guide and analyze the selection.