Hello Paul
It shouldn't be too difficult to make also 40% and 80% patches. I have
myself made it so that I created 3-colour profiles from Fogra data, looked
what Lab e.g. 40 black gives and then look from the 3-colour profile what
CMY values this Lab-values of black correspond.
And actually Eci/bvdm CMY 50% correspond to 45/36/33 for ISOcoated. If we
would force cyan to stay 50% we would end up with something like C50%, M42%,
Y37%, which would correspond to K56%
I have already tested Eci/bvdm gray control strip and our own with same
principle on test printing and it works very well.
BR Jouni Marttila
-----Original Message-----
From: eci-en-admin(a)lists.transmedia.de
[mailto:eci-en-admin@lists.transmedia.de] On Behalf Of Paul Sherfield
Sent: 22. joulukuuta 2005 19:50
To: eci-en(a)lists.transmedia.de
Subject: [ECI-EN] Re: ECI/bvbm Grey Control Strip (M) Fogra 27
Hi
Is there ant English documentation on the use of this control strip?
Also can I ask why the 50%, and 70% patches were chosen over
the 40% (quoted as 50% 40% 40%) and 80% which are highlighted
in the Altona documentation?
And where can this chart be downloaded?
Many thanks
Paul Sherfield
The Missing Horse Consultancy Ltd
Telephone: 01442 871752
Mobile: 07899 906385
http://www.missinghorsecons.co.uk
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