Utjecaj pokrivenosti i aditivne greške na kvalitetu tiska

master's thesis

• Author: Dario Domović
• Mentor: Igor Zjakić (mentor)
• Committee member: Igor Zjakić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2009-7-00, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

U ovom diplomskom radu provedena su ispitivanja pojedinih parametara koji utječu

na kvalitetu otiska. Tri parametra koja su ispitana ovim diplomskim radom su: prihvaćanje

bojila na bojilo, nejednaka pokrivenost površine te razlika između boja. Cilj istraživanja

je utvrditi postoji li korelacija između nejednake pokrivenosti i prihvaćanja bojila, te

da li uzorci odgovaraju ISO standardu za sjajne premazane papire.

Uzorci koji su korišteni otisnuti su na sjajnim premazanim papirima gramature 90

grama. Nadalje stroj na kojem su otisnuti uzorci je četverobojni Heidelberg CD 102, a

boje koje su korištene su klasične ofsetne boje. Na uzorcima su provedena spektrofotometrijska

i denzitometrijska mjerenja ovisno o ispitivanom parametru. Vrijednosti prihvaćanja

bojila na bojilo, nejednake pokrivenosti površine i razlika između boja izračunate su i na

osnovu rezultata uspoređivani su parametri iz kojih su dobiveni zaključci.

Abstract (english)

In this thesis, tests of individual parameters that influence the quality of prints were

conducted. Three parameters that were explored in this thesis are: trapping, mottling and

the difference between colors. The main aim is to determine whether there is a correlation

between the trapping and mottling, and whether our samples match the standard for

coated papers.

The samples used were printed on coated paper weight 90 grams. Furthermore the machine

on which samples were printed was four color Heidelberg CD 102, and the used

colors were the classical offset colors. Conducted measurements were spectrophotometric

and density measurements depending on the measured parameter. Results of trapping,

mottling and color difference were calculated, and based on the results, were compared by

parameters and drawn conclusions.

• Keywords: prihvaćanje bojila; nejednaka pokrivenost površine; razlika između boja
• Keywords (english): trapping; mottling; color difference
• Language: croatian
• URN:NBN: urn:nbn:hr:216:144754
• Study programme: Title: Graphic technology; specializations in: Graphic technology, Design of graphic products; Course: Graphic technology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-04-17 10:16:04