Standardiziranje prirasta RTV-a u tisku ambalaže

master's thesis

• Author: Hrvoje Borovina
• Mentor: Igor Zjakić (mentor)
• Committee member: Igor Zjakić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2008-12-00, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Ofsetni tisak danas je najzastupljenija tehnika tiska čija je upotreba u stalnom porastu.

Razvojem tehnologije u zadnjih 30 godina, te implementacijom znanstvenih metoda mjerenja i

kontrole boja znatno se povećala kvaliteta tiska. Eksploatacijom tehničkih mogućnosti i

obrazovanjem visokostručnih kadrova odreĎuju se optimalni parametri, kojima se u okviru

standarda postiţe kvalitetna reprodukcija. Prirast rastertonskih vrijednosti svojim veličinama daje

mogućnost preciznog očitavanja i odrţavanje nivoa kvalitete kroz cijelu nakladu.

U teoretskom dijelu ofsetni tisak je obraĎen kroz poglavlja logičkim redom; od podjele

ofsetnih strojeva, izrade tiskovne forme, parametara koji utječu na kvalitetu tiska te do

deformacija rasterskih elemenata. U eksperimentalnom djelu na temelju mjerenja i kalibracije

krivulja prirasta rastertonske vrijednosti (RTV) proučava se utjecaj prirasta rastertonske

vrijednosti na kvalitetu reprodukcije. Obzirom na korištene tiskovne podloge, dobivena su neka

saznanja i zaključci u vezi praktičnih problema koji se javljaju u tisku. Istraţivanje se radilo u

tehnici ofsetnog tiska iz arka u tisku ambalaţe.

Abstract (english)

The offset print is a most frequently used technique of graphic print today and its usage is

on a constant rise. With the development of technology during last 30 years and the

implementation of scientific methods of measuring and color control, the quality of print has

significantly increased. Optimal parameters are determined by using modern technical

possibilities and education of highly expert staff, with which a quality reproduction is

accomplished. Growth of raster tone value in its proportion assures the possibility of precise

reading and maintaining of the same level of quality in all of the circulation.

The theoretical part of this graduation paper is focusing on technology of offset print

following a logical sequence of the process itself; from the division of types of printing machines,

making of print form, parameters which affect quality of print, right up to deformation of raster

elements.

Experimental part is focusing on determination of the influence of increase of raster tone

value on the quality of print reproduction via measurements and equilibration of growth curve

raster tone value (RTV). Depending on type of used printing substrate, certain discoveries and

conclusions are made referring to practical problems which frequently occurred during printing

process. This research was made using the technique of sheet-fed offset press using for package

printing.

• Keywords: tisak amabalaže; ofsetni tisak; rastertonska vrijednost; RTV
• Language: croatian
• URN:NBN: urn:nbn:hr:216:678744
• 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 10:33:42