فيلم حسيل ضوئي جاف لل PCB

The dry film is used for etching work, like PCB, or some high precision etching work etc.

Now the most popular way to make PCB circuit board in a domestic environment, is that with the use of thermal transfer photographic plate. Sublimation is the most painfully accepted must have a high-quality laser printers and thermal transfer support, as well as a deadly insurmountable disadvantage is prone to break out the powder, it can not achieve a high line accuracy. And with a photographic plate although these lines have reached 0.05mm precision production capabilities, but the price is slightly expensive, most people are reluctant to use, now, we have a photosensitive dry, you can take both long, with a thermal transfer Price, achieve quality photographic plate. Gospel really is the majority of electronics enthusiasts, from PCB system board no longer have to worry about, really let you get even more powerful, any ride feel.