Inkjet printer manufacturers reveal the difficulties of PCB QR code identification

PCB board generally refers to a printed circuit board, which is a provider of electrical connections for electronic components. Its development has a history of more than 100 years. Its design is mainly layout design. The main advantage of using circuit boards is to greatly reduce wiring and assembly errors, and increase the level of automation and production labor rate. Most of the PCB boards we usually refer to are bare boards, that is, circuit boards without upper components. The traditional PCB board identification information is generally only basic information such as the identification product batch number. In the environment of technological innovation and market economy, even the competition among high-tech industries is extremely fierce. Traditional logos have been unable to meet the needs of the PCB board industry. More and more PCB board manufacturers have chosen the two-dimensional code information identification solution with traceability and traceability functions to enhance the brand effect of their products and improve corporate credibility. However, in the PCB board industry to identify QR code information, the manufacturer of Ourance inkjet printers concluded that the PCB inkjet printer needs three basic functions, one is the two-dimensional code that needs to be identified, Bar codes must be readable, which requires the inkjet printer to ensure the clarity of the mark in terms of the actual marking effect. The second point is that the PCB inkjet printer can support variable information inkjet. The third point is that the printing position is accurate. Because the position of the identification information on the PCB is limited, the inkjet printer must be accurate when printing. The above is the three difficulties of the QR code information for the PCB board industry identification. I hope that it will be helpful to corporate users when purchasing inkjet printers.