| 摘要 |
An ink set consists of several inks containing at least one of a red ink and a magenta ink, one of a blue ink and a cyan ink, and a yellow ink for piezo inkjet printers operating according to a drop-on-demand method. Each one of the inks contains at least one water-soluble dye as a principal colorant, a solvent, and one or more anti-drying agents. The solvent is substantially water. A first one of the inks contains "Direct Blue 199" as a primary or exclusive dye, a second one of the inks contains "Reactive Red 180" as a primary or exclusive dye, and a third one of the inks contains "Reactive Yellow 37" as a primary or exclusive dye. A black ink may be added to the ink set.
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