Pregled bibliografske jedinice broj: 584839
New methods of varnishing and their influence on optical properties of cardboard packaging
New methods of varnishing and their influence on optical properties of cardboard packaging // Savjetovanje o materijalima, tehnologijama, trenju i trošenju (MATRIB 2012) : Conference proceedings / Alar, Željko ; Jakovljević, Suzana (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju (HDMT), 2012. str. 179-190 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 584839 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
New methods of varnishing and their influence on optical properties of cardboard packaging
Autori
Majnarić, Igor ; Golubović, Kristijan ; Bolanča Mirković, Ivana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Savjetovanje o materijalima, tehnologijama, trenju i trošenju (MATRIB 2012) : Conference proceedings
/ Alar, Željko ; Jakovljević, Suzana - Zagreb : Hrvatsko društvo za materijale i tribologiju (HDMT), 2012, 179-190
ISBN
978-953-7040-21-5
Skup
Savjetovanje o materijalima, tehnologijama, trenju i trošenju
Mjesto i datum
Vela Luka, Hrvatska, 20.06.2012. - 22.06.2012
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
UV Ink Jet varnishing; UV offset varnishing; print gloss; CIE LAB ΔE00
Sažetak
In the process of UV varnishing a thin transparent layer is formed on prints, the gloss of which is considerably higher than that of the originally printed ink. The influence of the thin layer of UV varnish on gloss and on the chromatic values of the basic tonal areas is presented in this work. How the different methods of UV varnishing can influence the change of the colour of cardboard packaging originally printed in the offset printing technique is discussed. The layer of UV varnish is crucial for the reproduction quality. The investigation results show that the considerable gloss increase positively influences the increase of the reproduction quality (gamut), while too high gloss makes good tone visualization impossible. On prints with UV Inkjet mat varnish the gamut of reproduction decreases, while on the prints treated with the UV Inkjet gloss varnish the gamut slightly increases. Offset in-line varnishing (with the flexo unit) gives the greatest gamut and consequently the greatest color reproduction. The measured value of the print gloss does not follow the chromatic values. Achromatic tones (black and printing substrate) have greatest color changes.
Izvorni jezik
Engleski
Znanstvena područja
Grafička tehnologija
POVEZANOST RADA
Projekti:
128-1281955-1953 - Nove formulacije materijala, karakteristike otisaka i čimbenici okoliša (Bolanča Mirković, Ivana, MZOS ) ( CroRIS)
128-1281955-1962 - Studij tehnoloških čimbenika grafičkog dizajna za sustavno unapređenje kvalitete (Zjakić, Igor, MZOS ) ( CroRIS)
Ustanove:
Grafički fakultet, Zagreb
