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April 1998

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Subject:
Re: Pill`s alkaline etchers - an aside
From:
Paul Wilson <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 2 Apr 1998 10:50:27 -0500
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Edward Szpruch,
Eltek Ltd - Israel

Actually, I would like to hear about the results of your decision making process.  Denny Fritz of Macdermid, Waterbury, Connecticut, claims to have a system capable of 2/2 with new transport and alkaline etchant with 90+% yields:  sounds a little too good to be true.  Maybe there's a customer who can confirm?

Paul G. Wilson
Plant Chemist
Circuit Center, Inc.



----------
> Hi Technetters !
> We are evaluating possible suppliers for alkaline etching machines for
> outerlayers for fine lines ( 3 to 4 mills conductors width and space .
> I will very appreciate opinions on Pill equipment ( actual performance ,
> stability , maintainance problems , conveyer etc. )
> Pls send Your opinions to my e-mail adress or by fax .
>  Regards
> Edward Szpruch
> Eltek Ltd - Israel
> Tel  972 3 9395050
> Fax 972 3 9309581
> E-mail :  [log in to unmask]
>
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