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Mon, 9 Feb 1998 00:29:04 -0500 |
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THE FEED AND BLEED SYSTEM YOU DESCRIBE IS VERY COMMON, A SIMPLE SINGLE
CHANNEL PH CONTROLLER IS UTILIZED FOR AQUEOUS SOLDERMASKS USING A 1%
POTASSIUM CARBONATE SOLUTION. MULTIPLE FEEDS COULD BE SET UP FOR ANTIFOAM
AND BUFFERS IF DERSIRED. OF COURSE MORE ELABORATE SYSTEMS ARE AVAILABLE.
REGARDS,
LENNY KURUP
EMX ENTERPRISES LTD
905-475-8000
On Mon, 9 Feb 1998, Padmanabha Anandapuram Halappa wrote:
> Hi technetters,
>
> I am in the progress of implementing Feed & Bleed system
> for Solder mask developing process, if anyone have any
> experience implementing such systems please advice.
>
>
>
> thanks......
>
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