FIELD: typography.
SUBSTANCE: invention relates to ink for ink-jet printing, a set of ink, and an ink-jet recording device. Inks comprising water, a pigment and first water-soluble organic solvent are proposed. Said solvent contains a water-soluble organic solvent (G) with a boiling point from 280 to 300 °C, water-soluble organic solvent (X) with a boiling point from 180 to 190 °C and water-soluble organic solvent (Y) with a boiling point from 190 to 200 °C. In this case, the ink satisfies the following formulas: 24 ≤ X ≤ 40, 2 ≤ X/Y ≤ 20, where X [% by weight] is the amount of said solvent (X), Y [% by weight] is the amount of said solvent (Y).
EFFECT: invention provides increased ink stability over time with improved processability and drying characteristics on a coated printing substrate.
16 cl, 4 dwg, 36 ex, 9 tbl
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