Distinctive quality inks. The quality of an ink can be
characterized by a large number of laboratory and print parameters.
These include e.g. fastness parameters such as lightfastness and
chemical resistance, and physical (tack, viscosity) and
colorimetric properties (Lab). Moreover, ink also has to satisfy a
whole array of additional print and postpress parameters such as
print quality, smoothness in solids and screens, high-gloss
effects, rub resistance, etc. Heidelberg® has put together a
practical portfolio of inks to
cover these special requirements.
Saphira Ink Excel. Saphira® Ink Excel is a series of duct-fresh, extremely quick-drying inks made from sustainable raw materials. It is ideally suited for use in both straight printing and perfecting printing. Its advantages include outstanding print sharpness, extremely fast finishing characteristics, and excellent rub resistance. It is suitable for print work in line with process standard ISO 12647/2. The ink also exhibits a high level of process stability, which helps deliver consistent print runs while also enabling maximum
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