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January 1997

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Subject:
Re: Fab: Finish LPI thickness on circuits
From:
"sbryan" <[log in to unmask]>
Date:
Fri, 17 Jan 97 15:37:04 PST
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     What soldermask are you using?


______________________________ Reply Separator _________________________________
Subject: Fab: Finish LPI thickness on circuits
Author:  [log in to unmask] at corp
Date:    1/17/97 1:46 PM


We're having difficulties trying to get .001" of LPI solder mask thickness 
on 2 oz. bare copper circuits.
We're screening with a DP-10 using 60 and/or 70 durometer squeegee material. 
Our screen mesh count has been 86 - 110. We flood - print - print. Any 
suggestions would be greatly appreciated. 
     
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