RE: Polymer Plate 80% screen Weirdness

No problem. Yes, I'm developing them.

Thanks,
Jon

On Sun, 15 Feb 2004, Baird, Darryl wrote:

> Jon,
>
> I reread your post and perhaps replied in haste.
>
> Are you actually developing these plates or just looking at them after
> pre-exposure?
>
> Darryl
>
>
> -----Original Message-----
> From: Jon Lybrook [mailto:jon@terabear.com]
> Sent: Sun 2/15/2004 7:05 PM
> To: alt-photo-process-l@sask.usask.ca
> 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
> 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?
>
> Thanks,
> Jon
>
>
>
>
>
Received on Sun Feb 15 18:20:43 2004