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Cliche making, with ferric cloride?

Posted on Mon, 22 Nov 2004 at 10:28



Feedback from pad printers that uses ferric cloride to etch thin steel cliches in bubble etch tanks vs etching with nitric acid in stainless steel tanks.

Thinking of switching to ferric and use bubble etch tanks, as I see that the pcb industry has some nice units that can do the whole process....

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