Naslov
Optical properties of the offset substrates

Autori
Mikac Dadić, Vesna ; Džimbek-Malčić, Vesna

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Graphic arts: technology, design, communications: scientific book 2005

Urednik/ci
Bolanča, Zdenka ; Mikota, Miroslav

Izdavač
Grafički fakultet Sveučilišta u Zagrebu ; Inšitut za celulozo in papir ; Ogranak Matice hrvatske u Senju

Grad
Zagreb

Godina
2005

Raspon stranica

ISBN
953-96020-3-3

Ključne riječi
offset substrates, reflectance, Y-value, brightness, opacity

Sažetak
In the print quality important measured value is the reflectance factor, from which one can calculate optical characteristics of the print substrates. In this paper Y-value, brightness (reflectanceat 457 nm) and the opacity of the offset substrates of diferent grammages have been calculated. Mesaurements of the reflectance factor were made using X-rite Spectopfotometer, Digital Swatchbook in the interval of the wavelenghts from 410 nm to 700 nm for every 10 nm. The mesaurements were supported by ColorShop 2.6 software and analysed by Data Analysis and Technical Graphic Origin 6.0 Proffesional. The differences in the optical properties, caused by different grammages of the offset substrates, have been discussed.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija

POVEZANOST RADA