emavil
Member level 2
hi guys
I have a problem regarding the production of pcbs in volume, let's say 15 pcs.
I tried Photosensitized PCBs but very expensive for a large number of pcbs
the least i tried was the Silk screen printing process. It's cheaper. I went to a friend who is good in silk screen printing for T-shirts, stickers, etc. The result was very good.
My only problem is when i etch the pcbs, the venyl paint becomes unstable and slowly fragments of the layout are exposed to ferric chloride, slowly destroying the entire layout.
can you help me out with my problem.
I have a problem regarding the production of pcbs in volume, let's say 15 pcs.
I tried Photosensitized PCBs but very expensive for a large number of pcbs
the least i tried was the Silk screen printing process. It's cheaper. I went to a friend who is good in silk screen printing for T-shirts, stickers, etc. The result was very good.
My only problem is when i etch the pcbs, the venyl paint becomes unstable and slowly fragments of the layout are exposed to ferric chloride, slowly destroying the entire layout.
can you help me out with my problem.