U of S | Mailing List Archive | alt-photo-process-l | Re: PtPd double coating on COT 32?

Re: PtPd double coating on COT 32?


  • To: alt-photo-process-l@usask.ca
  • Subject: Re: PtPd double coating on COT 32?
  • From: Philippe Ayral <payral@gmail.com>
  • Date: Mon, 01 Jun 2009 14:15:06 +0200
  • Comments: "alt-photo-process mailing list"
  • Delivered-to: alt-photo-process-l-archive@www.usask.ca
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  • Reply-to: alt-photo-process-l@usask.ca

No. COT 320 doesn't need double coating. The only need is warmth (> 20 C) and high humidity level (> 50%).


2009/6/1 Jacques Verschuren <info@jacquesverschuren.nl>

Would COT 32 seriously benefit from double coating for Ptpd printing? If so, what would the best way be to proceed (dilution, etc.)?

Jacques Verschuren



--
Philippe Ayral
http://pagesperso-orange.fr/payral/