Process for the colour measurement of printed samples including brighteners

For the color measurement of samples printed on a substrate including a brightener, a raw spectral reflection factor of the sample is measured in a first measurement by illumination of the sample with light without UV portion. In a second measurement, a fluorescence spectrum of the sample is measure...

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Bibliographische Detailangaben

Hauptverfasser:	Ehbets, Peter, Frick, Beat, Wegmüller, Mark, von Orelli, Adrian
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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