Kevin O'Brien (kob@paradise.net.nz)
Sat, 06 Mar 1999 06:48:36 +1300
-----Original Message-----
From: FotoDave@aol.com
>I think the idea of using a variable-speed driller to make a homemade
coating
>machine is interesting. I am curious about whether spin coating works only
>with thicker emulsion like carbon tissue or whether it will also work with
>thin emulsion like gum.
The whirlers were also used for coating zinc plates, with, I believe,
dichromated fish glue, for process engraving. They may still be in use by
plate makers
Kevin O'Brien.
This archive was generated by hypermail 2.0b3 on Sat Nov 06 1999 - 10:06:55