TAPPI T 515:2020
Current
Current
The latest, up-to-date edition.
Visual grading and color matching of paper
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
27-07-2020
This method describes the spectral, photometric, and geometric characteristics of a light source, the illuminating and viewing conditions, and the procedures to be used for the visual evaluation of color differences of paper, including those containing fluorescent whitening agents
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