engleski

Ageing of substrate and the quality of digital prints

Deterioration in quality of an aged paper or prints can manifest itself in chemical permanence and the decrease in mechanical durability. In this work the colorimetric characteristics of digital prints (digital offset printing Indigo, Xerox, Ink Jet) made on wood free natural paper in relation to the process of accelerated ageing have been presented. Non aged substrates, aged substrates, prints on non aged paper, aged prints, and prints on aged paper have been analyzed. The results obtained by the FT-IR spectroscopy and relevant values essential for the reproduction qualities have been discussed in the work.

digitalni otisci; kolimetrijske karakteristike; starenje

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