Packaging Design with Hidden Near Infrared Colour Separation (CROSBI ID 253374)
Prilog u časopisu | prethodno priopćenje
Podaci o odgovornosti
Žiljak, Jana ; Jurečić, Denis ; Žiljak, Vilko
engleski
Packaging Design with Hidden Near Infrared Colour Separation
We present extended visual and infrared colour management with the application in packaging print in this paper. Visual design is a vector graph which is masked by pixel graph according to a plan which altogether allows visibility of packaged product. The hidden information, invisible to the naked eye, is printed on the transparent foil and is identified by an infrared camera. Two independent pieces of pictural information are made with the "dualcolours". Each tone of colour consists of two different process components which respond differently in near infrared spectrum. Duality of graphic design for visual (V) and near infrared (Z) spectrum is designed for the print with process colours. The recipes for dual colorants are achieved by near infrared spectroscopy. A new mathematical regression model is provided for transparent material which is applied in food packaging. The infrared vector graphics increases safety quality of packaging technology ; against copying, scanning and subsequent reproduction.
dualcolours ; food packaging ; hidden image ; near infrared spectroscopy ; VZ design
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Podaci o izdanju
25 (Suppl. 1)
2018.
211-215
objavljeno
1330-3651
1848-6339
10.17559/TV-20170705114921
Povezanost rada
Grafička tehnologija, Interdisciplinarne tehničke znanosti