IFRA28
Reference Name: IFRA28Printing process definition: ISO 12647-3:1998+, Coldset offset printing, contact exposed negative acting plates (tone value increase of 28%), newsprint, screen ruling 40 lines per cm.
Characterization data
Documentation source: see ISO 12647-3
Electronic data source: 928 patches: IFRA28S.txt, 1485 patches: IFRA28L.txt, see also www.ifra.com. For profiles see www.ifra.com.
Responsible Organization:: Ifra, Washingtonplatz, 64287 Darmstadt, Germany. Phone: +49 6151 733-6. Fax: +49 6151 733-800. www.ifra.com.
Contact Information:
Manfred Werfel
Director of Research and Consulting
Phone +49 6151 733-763
Fax: +49 6151 733-872
email: [email protected]