1.Flexible Circuit Board Plating (1) Pre-treatment for FPC Plating: The surface of the copper conductors exposed after the coating process of the flexible printed circuit board (FPC) may be contaminated with adhesives or inks, and may also have oxidation or discoloration due to high-temperature processes. To achieve a tightly bonded plating layer with good adhesion, … Read more
As the precision of PCB circuit board line production increases, issues of open and short circuits during line production have become significant factors affecting product qualification rates. Typically, actions to improve line qualification rates consider factors such as dry film adhesion and exposure energy. From the perspective of the entire system’s production, the flatness of … Read more
For more details, please log in to www.cpcashow.com Process control is often overlooked by the industry, yet it is crucial for the successful operation of PCB factories. This involves controlling the concentration of chemicals in numerous PCB processes, especially in rapidly developing automated processes. I have a knack for analysis, which is why I am … Read more