What is the effect of 355 nm UV Solid State Laser marking on QR code?

QR codes have become a common way of life in our hands. For example, in shopping, accommodation, social networking, tourism, publicity, entertainment, health, etc., the popular application of QR codes has also brought convenience to our life and work.

As a result, many companies and merchants began to put QR codes on products, display boards, advertisements, etc., with QR codes. However, the traditional method of printing QR codes, the markings are easy to fall off after long-term use, or the printing is not clear.

Therefore, more and more businesses use 355 nm UV Solid State Laser marking to engrave two-dimensional codes, because laser marking can be used for marking, the marked two-dimensional code is not easy to be damaged, and the operation is simple, which has higher requirements for the marking effect. Considerable products for customers.

Ultraviolet laser marking and marking of QR codes, in addition to enabling users to trace the product process, serve the purpose of brand promotion; at the same time, it can also facilitate enterprises to control the flow of products

So what is the effect of 355 nm UV Solid State Laser marking on QR code?

Usually, it takes a few seconds to mark a QR code with 355 nm UV Solid State Laser, the marking speed is fast, and it can operate continuously for dozens of hours in harsh environments. Daily maintenance requires simple maintenance on time.