Naslov
Color Measurements of Three-dimensional Ink-jet Prints

Autori
Stanić, Maja ; Lozo, Branka ; Muck, Tadeja ; Jamnicki, Sonja ; Kulčar, Rahela

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
24th International Conference on Digital Printing Technologies (NIP24) : Digital Fabrication 2008 : Technical Programm and Proceednigs / Yuh, Huoy-Jen ; Baumann, Reinhard - Springfield : The Society for Imaging Science and Technology, 2008, 623-626

ISBN
978-0-89208-279-7

Skup
International Conference on Digital Printing Technologies : Digital Fabrication (24 ; 2008)

Mjesto i datum
Pittsburgh (PA), Sjedinjene Američke Države, 06.09.2008. - 11.09.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
three-dimensional ink-jet printing; 3D color prints; color difference; infiltrant type

Sažetak
Reproduction of colors in three-dimensional ink-jet printing (3DP), dependant on the materials used, was studied. A lot of different types of rapid prototyping techniques exist ; some of them are based on the standard ink-jet printing. 3D printing is classified as additive, powder-based rapid prototyping technique. The binder is ink-jetted onto the successive layers of powder. The chemical interaction of the binder and the owder results in solidification of material and thus he three dimensional prints are produced. In recent years, the opportunity of color 3D prints has been made possible. In a 3D color printer, the colorants make part of the binder solution. The system uses four printheads – CMY and clear binder and reproduces color on the basis of 2D desktop ink-jet printer. Considering 3D prints have much more rough surface compared to conventional ink-jet prints, the instrument-related, aspects of color measurements were discussed. Spherical geometry spectrophotometer was used. As 3D prints are almost always ostprocessed by applying a selected infiltrant as a finishing agent, the color change of finished versus non-infiltrated prints has been studied. Infiltrants used as finishing agents were epoxy resin based and cyanoacrylate.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija

POVEZANOST RADA