With the growth of the economy, the products on the market are increasing day by day. In order to avoid malicious competition in the market and crack down on cottage products, many businesses will use anti-counterfeiting technology to carry out anti-counterfeiting marking on their own products. The same is true for the eyewear industry market. Marking technology is used to mark the product logo of his own home.
Ophthalmic lens advanced anti-counterfeiting technology-laser marking
Many eyeglass manufacturers use laser marking machines to mark their information on eyeglass frames or lenses. The high energy of the laser marking machine will cause the spectacle frame or spectacle lens material to be physically vaporized in a short period of time, and the pictures or text to be printed will be permanently left on the lens or frame to achieve the anti-counterfeiting effect. The laser marking machine uses the principle of laser beam focusing.
The advantages of this low-power laser marking machine are:
1. The mark can be kept persistent and has obvious anti-counterfeiting effect
2. Enhance the brand effect of glasses
3. Short engraving time and high output
4. Does not produce harmful chemicals
So how should glasses manufacturers choose laser marking machines to mark glasses? First of all, it depends on the specific material of the spectacle frames and spectacle lenses you buy. Second, if possible, you can send these materials to the laser marking machine manufacturer you contact for trial printing.
