Thank you for your answer Dieter. 
Maybe the profile should be less generic then, and could be split into two – so that sheetfed gets its own profile. Just a thought.

Best regards
Tobias Kvant



12 juli 2017 kl. 17:44 skrev Kleeberg, Dieter (bvdm) <dk@bvdm-online.de>:

Dear Tobias,

 

"PSO Uncoated ISO12647 (ECI)” is an older M0-based profile with a TIC of 320% (AM screens, FOGRA47), supplemented by “PSO Uncoated NPscreenISO 12647 (ECI)” with 300% (NP screens, FOGRA44). The new M1-based “PSO Uncoated v3 (FOGRA52)” has a TIC of 300%.

 

These 3 profiles were made not only for heatset web offset but also for sheetfed offset with its higher paper weights and qualities. That’s why generic profiles should come with more than 260%. Of course you may use ink saving tools which convert a 300% profile to 260% at the RIP. In other cases, 260% are good for some SP and Improved Newsprint papers supported by their own profiles.

 

Best regards,

 

Dieter Kleeberg

Referent Technik + Forschung

 

 

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Von: eci-en-bounces@lists.callassoftware.com [mailto:eci-en-bounces@lists.callassoftware.com] Im Auftrag von Tobias Kvant
Gesendet: Mittwoch, 12. Juli 2017 16:04
An: eci-en@lists.callassoftware.com
Betreff: [ECI-EN] Uncoated profile total ink

 

Dear ECI members,

I was looking at your icc-profile for uncoated paper (PSO Uncoated ISO 12647) and noticed it seems to have a maximum total ink coverage of about 290%. Isn't that way too much for uncoated paper? Every printer I've spoken to agrees 260% should be the limit, or the print will be too dark and dry slowly. Most people using your profiles convert the limit to 260% in their RIP.

Would be interesting to hear your view on this. Thank you.

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