Colour Quality Testing of Cyan Offset Prints Depending on Pigment Concentration and Different CTP Screening Mode (CROSBI ID 696270)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mustač, Sandra ; Majnarić, Igor ; Bauk, Stanko ; Miloš, Slaven
engleski
Colour Quality Testing of Cyan Offset Prints Depending on Pigment Concentration and Different CTP Screening Mode
ne of the problems in the offset printing technique is the picking of uncoated paper, which occurs due to the activity of pressure cylinder and sticky offset inks. To reduce offset ink stickiness, it is possible to add cheaper ink filler that will indirectly reduce the concentration of pigment. However, there is also a reduction in the colour tones and quality of reproduction. In this experiment we used: standard cyan offset ink (Sun Lit Express ink which consists of phthalocyanine based pigment) and high-quality gloss coated cardboard (250 g/m2 Euroart plus gloss). This paper aims to show how the CTP screening type (AM/FM mode) and the CTP line screening (80, 100, 120 line/cm and 10 µm, 20 µm 25 µm diameter of print elements) manifest on the reproduction quality of a standard gradation wedge. This research will create the possibility of correlating the factors of user reduction of pigment concentration and reproduction quality of cyan colour separation. By using the AM screenings and adding different concentrations of ink filler, more stable cyan prints are achieved.
Offset printing, Cyan offset ink, filler additive, AM and FM CTP screening
Rad je financijski potpognut sredstvima Sveučilišne potpore za ak. god. 2019_2020.
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
421-428.
2020.
objavljeno
Podaci o matičnoj publikaciji
Proceedings - The Tenth International Symposium GRID 2020
Dedijer, Sandra
Novi Sad: UNIVERSITY OF NOVI SAD FACULTY OF TECHNICAL SCIENCES DEPARTMENT OF GRAPHIC ENGINEERING AND DESIGN
978-86-6022-303-8
2620-1429
2620-1437
Podaci o skupu
10th International Symposium On Graphic Engineering And Design (GRID 2020)
poster
12.11.2020-14.11.2020
Novi Sad, Srbija