Re: ISO Print Sequence
Re: ISO Print Sequence
- Subject: Re: ISO Print Sequence
- From: Rich Apollo <email@hidden>
- Date: Tue, 24 Oct 2006 17:39:27 -0500
I can see why print order could affect mottle, but not why one
sequence is better than the other.
Define "better".
Less susceptible to mottle
Blues are typically made of 100% cyan and some screen of magenta (and
maybe black). The cyan sticks to the paper without a problem, but the
magenta screen smears around on top of the cyan solid. It's much
easier to trap a solid on top of a screen.
What's the tack sequence of the inkset they're using?
I don't know, except they are using a Gibbon's (Sun Chemical) ink
designed to be ISO 12647-2 compliant. The inks are not the 'Exact
PSO' inkset, but one of the others that is cheaper, but still within
the standard -either the 'World Series', or Express, but not the
'Intense'
http://63.87.252.12/europe/en-uk/products/EP-Sheetfed.en-uk.html
Is the link to their website.
Unfortunately, their site doesn't give any data. The cans may tell
you and/or a quick call to the sales rep; or the pressmen should
know. If the inks are tacked to run KCMY (which is typical), then you
might have a compelling reason to get them back on that sequence.
Rich Apollo
G7 Certified Expert (and all around Good Guy)
314-344-1144
email@hidden
www.prioritylitho.com
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