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Advanced prepress technologies for flexographic printing


Valdec, Dean; Vusić, Damir; Tomiša, Mario
Advanced prepress technologies for flexographic printing // Proceeding 12th International conference of printing, design and graphic communication Blaž Baromić / Bolanča, Zdenka (ur.).
Zagreb: University of Zagreb, Faculty of Graphic Arts ; University of Ljubljana, Faculty of Natural Science and Engineering, Slovenia ; Ogranak Matice hrvatske Senj ; Pulp and Paper Institute, Ljubljana - Slovenia, 2008. str. 197-199 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Advanced prepress technologies for flexographic printing

Autori
Valdec, Dean ; Vusić, Damir ; Tomiša, Mario

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

Izvornik
Proceeding 12th International conference of printing, design and graphic communication Blaž Baromić / Bolanča, Zdenka - Zagreb : University of Zagreb, Faculty of Graphic Arts ; University of Ljubljana, Faculty of Natural Science and Engineering, Slovenia ; Ogranak Matice hrvatske Senj ; Pulp and Paper Institute, Ljubljana - Slovenia, 2008, 197-199

ISBN
987-953-96020-9-1

Skup
12th INTERNATIONAL CONFERENCE ON PRINTING, DESIGN AND GRAPHIC COMMUNICATIONS

Mjesto i datum
Split, Croatia, 21-24.09.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Flexographic printing; Prepress; Screening; Density; Packaging

Sažetak
Summary: A demand on flexible packaging design is to produce packages that catch the consumer’ s attention. One technique, which packaging designers use, is to create a three-dimensional effect by using blends, vignettes or gradients. Reproducing these elements, flexographic printing with conventional screens at high line rulings in the highlight areas or controlling a 10- micron FM dot still requires a number of workarounds. Printers find that producing smooth gradients in the highlight areas and getting enough density in solid/shadow areas with thinner ink films is a great challenge for flexographic printing. This paper will demonstrate how advanced prepress screening technology accomplishes these tasks. These screening technologies utilizes same- size dots in the highlight areas and randomly removes them, provides smaller dots by widening the shoulder and applies a pattern in the surface of the plate, reduces dot gain, and increases solid ink densities.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija



POVEZANOST RADA


Projekt / tema
128-1281955-1960 - Evaluacija kvantitavnih i kvalitativnih kriterija procesa grafičke reprodukcije (Nikola Mrvac, )

Ustanove
Grafički fakultet, Zagreb