Polymer Plate 80% screen Weirdness

From: Jon Lybrook ^lt;[email protected]>
Date: 02/15/04-06:05:09 PM Z
Message-id: <Pine.LNX.4.44.0402151648290.19507-100000@terabear.com>

Hi All,

I'm starting to get set up at home to burn photopolymer plates with my
blacklight box built from Dick Sullivan's fabulous directions in his book
on PT/PD printing.

What I'm finding is the 80% density, 300lpi screen I'm using to
pre-expose the plate is resulting in a kind of mottling effect. Looks
like water spots directly on the plate.

Has anyone else come across this?

Received on Sun Feb 15 18:05:21 2004

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