Marking is a very delicate task: it has to be very precise and the results highly depend on the base material and the top layer that has to be removed.
Laser marking is the technique of marking products, materials or workpieces using laser technology. Due to one of the basic principles of laser cleaning, removing the ‘dirt’ layer but not affecting the base material, it is extremely suitable for marking applications.
Advantages of laser engraving:
⦁ High marking speeds
⦁ High precision
⦁ High versatility
⦁ Very durable and not easily removed
CIRCUIT BOARD MARKING
Electronic circuits are key to designing and defining electronic circuits: each different type of component has its own circuit symbol enabling circuits to be drawn and read concisely.
Distinct symbols have been used to depict the different types of electronic components in circuits, since the very beginning of electrical and electronic science.
In the semiconductor industry marking is quite an important process. Marking via laser technology is very precise and fast, so our lasers are able to mark the smallest texts or images at very high speeds.
2D CODE MARKING
2D code can hold tens to hundreds of times the information of a barcode. This high information density allows a 2D code to hold the same amount of information as a barcode in small size. These advantageous characteristics have led to expanding applications in various fields.
Using codes such as QR-code and Barcode simplifies management, improves accuracy and reduces labour hours. In recent years, detailed traceability is demanded not only for finished products but also for individual parts. The number of 2D codes directly marked with a laser marker is increasing. Consequently, high quality marking to ensure stable 2D code reading is required.