Have you evaluated spraying a thin, white, lpi, component mark ink?
Both Morton and Lea Ronal have inks.  The savings in screening set-up 
time and labor may pay for the extra cost in ink.
----------
From: 	[log in to unmask][SMTP:[log in to unmask]]
Sent: 	Thursday, May 29, 1997 3:59 AM
To: 	[log in to unmask]
Subject: 	SILKSCREENING

      we are looking to improve the quality of our silkscreen over high
copper circuits. (ie 2,3 & 4 oz finished ). We are applying an LPI product
with an Argus hvlp spray system. Im sure you guys spraying have seen the
same "skip"  when you converted to a spray type system. What have you
done to compensate ?

Regards
Brett Austin
Nationwide Circuits Inc.
[log in to unmask]


***************************************************************************
* TechNet mail list is provided as a service by IPC using SmartList v3.05 *
***************************************************************************
* To subscribe/unsubscribe send a message <to: [log in to unmask]>   *
* with <subject: subscribe/unsubscribe> and no text in the body.          *
***************************************************************************
* If you are having a problem with the IPC TechNet forum please contact   *
* Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask]      *
***************************************************************************