| Titre : |
UV inks : properly cured ?! : Ensuring that UV inks are fully cured |
| Type de document : |
texte imprimé |
| Auteurs : |
Carina Sötebier, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 50-56 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Encre -- Séchage sous rayonnement ultraviolet
Encre en phase solvant
Etalonnage
Photoréticulation
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
As UV-curable inks become more widespread throughout industry, there is a growing need for printers to vouchsafe the high quality of the printed material and to guarantee that the ink films are properly cured and ready for further processing. A new method enables them to do precisely that. |
| Note de contenu : |
- Benefits of UV inks
- Experimental : Materials - Instruments - Sample preparation - UV/vis measurement
- Methodology
- Marker migration
- Marker concentration in solvent indicates degree of curing
- Design of experiments
- Calibrating the inks
- Printing job-specific threshold extinction value for each ink system
- More satisfied customers
- Fig. 1 : Example of a marker embedded in two ink systems of different network density
- Fig. 2 : The influence of grammage on the extinction signal-
- Fig. 3 : The extinction signal as a function of extraction time for samples cured to different degrees
- Fig. 4 : Extinction as a function of the degree of curing
- Fig. 5 : Sample test form for evaluating the effects of different printing conditions on the degree of curing
- Fig. 6 : Sample Pareto chart showing the effects of different printing conditions on the extinction value
- Fig. 7 : Normal probability plot for the extinction of three different ink systems as a function of curing conditions |
| En ligne : |
https://drive.google.com/file/d/1p2Z9tK3m86dNFTcN7cbNbED1CFbSLmf1/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32691 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 6 (06/2019) . - p. 50-56
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