RE: Polymer Plate 80% screen Weirdness

From: Baird, Darryl ^lt;[email protected]>
Date: 02/15/04-06:09:51 PM Z
Message-id: <>


I reread your post and perhaps replied in haste.

Are you actually developing these plates or just looking at them after


-----Original Message-----
From: Jon Lybrook []
Sent: Sun 2/15/2004 7:05 PM
Subject: Polymer Plate 80% screen Weirdness
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
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 18:17:36 2004

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