Along with product miniaturization, thinning, and enhancement of traceability, there is a growing need to provide more information on manufactured products in a limited space.
Compared with barcodes, "QR codes" can accommodate dozens or even hundreds of times the amount of information. In addition, due to the higher data density, the required space is only 1/30 of the barcode when displaying the same amount of information. With this advantage, QR codes are being promoted in various fields.
For example, the electronic equipment industry, automobile industry, printing and packaging industry, etc...
-Main Points of Engraving QR Codes on Metal-
In the determination of QR codes, the black and white contrast of the unit is very critical. When marking with a laser marker, the color is changed by changing the marking conditions for white marking and black marking respectively.
-How to do-
Size of QR code: 20mm*20mm
Size of box: 20.5mm*20.5mm
Completed in 16 seconds
Scan the code and the result is " Cosmo Laser"