作者: Frank Voeght , Marc Mahy , Roland Claes , Geert Deroover
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摘要: A multi-density ink-jet ink set comprising two black compositions and at least three colour inks, wherein the first composition has a lightness L* in range of 35 to 65 as calculated from spectral transmittance 1000-fold dilution composition, second an value 70 100 composition. method for printing is also disclosed.