Sökning: "White-Top Mottle"
Hittade 2 avhandlingar innehållade orden White-Top Mottle.
1. Whiteness and Fluorescence in Layered Paper and Board : Perception and Optical Modelling
Sammanfattning : This thesis is about modelling and predicting the perceived whiteness of plain paper from the paper composition, including fluorescent whitening agents. This involves psychophysical modelling of perceived whiteness from measurable light reflectance properties, and physical modelling of light scattering and fluorescence from the paper composition. LÄS MER
2. Absorption non-uniformity characterisation and its impact on flexographic ink distribution of coated packaging boards
Sammanfattning : There are high demands on flexographic print quality to be sufficiently high and consistent in order to create a competitive packaging. At the same time the production efficiency need to be high. Printers thus need to achieve the same quality every time and quickly start-up new printing jobs. LÄS MER