Richard Harris
Guest
Mon Feb 27, 2006 6:37 pm
Hi,
have a strange question. I can produce very high quality and dense pcb's
using photo resist boards and a 1200dpi printer. But really i need to solder
resist coat the board. Also I have to do this on a budget, the problem is
how to get the solder resist on the board and cheap. It will require very
precise positioning, the only thing I have came up with is modifing a ink
jet printer, but even if I can do that im not sure if a solder resist paint
will go though an inkjet cartridge as its most likely to think.
Any one have any sudgestions about this problem?
And no I cant paint the stuff on with a paint brush :)
Thanks.
Alexander
Guest
Mon Feb 27, 2006 6:37 pm
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Quote:
Hi,
have a strange question. I can produce very high quality and dense pcb's
using photo resist boards and a 1200dpi printer. But really i need to
solder
resist coat the board. Also I have to do this on a budget, the problem is
how to get the solder resist on the board and cheap. It will require very
precise positioning, the only thing I have came up with is modifing a ink
jet printer, but even if I can do that im not sure if a solder resist
paint
will go though an inkjet cartridge as its most likely to think.
Any one have any sudgestions about this problem?
And no I cant paint the stuff on with a paint brush :)
Thanks.
Isn't there a photographic way to do this.
Full board with solderresist, then a layer of photoresist.
Print, remove part of the photoresist. Then with the right solution remove
the solderesist.
Finally remove the remaining photoresist.
Alexander
