TVI (Dot Gain)

#22: Why 95 is more than 100

January 12, 2006

When printing with the flexographic (Flexo) printing process it is not uncommon for the 95-99% tone patches to have reported dot areas greater than 100%. While visiting a ColorMetrix customer last week I got a refresher course on why this phenomenon occurs. So, I thought I would start the year of golden nuggets off with [...]

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#18: Is all dot gain (TVI) bad?

November 11, 2005

In one form or another I am probably asked questions about dot gain being “bad” more than any other technical question. The short answer I have always given to this question is no, dot gain is not bad; but not knowing what your dot gain is can be very bad. Also, dot gain is no [...]

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Golden Nugget #5 Density & TVI or L*a*b?

July 13, 2005

This post now appears as Color Conversations: Density & TVI or L*a*b? on Color Conversations the blog of ColorMetrix Technologies, LLC. *** Introduction *** Next, I want to let you all know that since the inception of the golden nuggets idea both of the Mikes at ColorMetrix (Michael Litscher-CTO & Co-founder; Michael Woods-Technical Services Manager) [...]

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