FIELD: printing industry.
SUBSTANCE: proposed invention relates to a printing item comprising a substrate and a combination of printed inks including six colours. Each of colours is defined with a full tone and a half-tone of the specified colour, at the same time each ink has a value of colour difference dE of the combined full tone L-C-H-a-b, which is less than or equal to 2, and a value dE of the combined half-tone, which is less or equal to 3.
EFFECT: invention provides for production of printing items, which reproduce patterns with high accuracy.
7 cl, 1 dwg
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Authors
Dates
2012-12-10—Published
2008-12-15—Filed