Analiza subjektivne i objektivne kvalitete akromatskih tonaliteta u tisku

master's thesis

• Author: Ana Demović
• Mentor: Igor Zjakić (mentor)
• Committee member: Igor Zjakić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2010-9-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Ofsetni tisak se svrstava u indirektne tehnike tiska. Ova tehnika tiska koristi se za tisak gotovo svih grafiĉkih proizvoda. Tiska se uglavnom na tiskovne podloge: papir, polukarton, karton i lim. Grafiĉka proizvodnja vrlo je dobro definirana propisima koji propisuju kvalitetu ofsetnog tiska. Standardizacija ofsetnog tiska moţe biti omogućena kad se zadovolje uvjeti kompatibilnosti sustava unutar dijelova proizvodnje te tehniĉka i tehnološka mogućnost izvedbe propisanih standarda. Standardi u grafiĉkoj struci propisani su meĊunarodnim preporukama koje mogu biti definirane kao ISO standardi ili preporuka nekih znanstvenih i istraţivaĉkih institucija. Kontrola kvalitete tiska vrši se vizualno i mjerenjem zbog „hendikepa“ ljudskog oka.

U ovom radu ofset je obraĊen od samog razvoja do boja za tisak i sredstava za vlaţenje te ofsetnog stroja i njegovih dijelova. TakoĊer su kao vaţnije stavke obraĊene standardizacija, rasterska reprodukcija, a s posebnim naglasakom na kontrolu kvalitete tiska. U eksperimentalnom dijelu na temelju mjerenja otisaka dobivena su neka saznanja i zakljuĉci u vezi subjektivne i objektivne kvalitete akromatskih tonaliteta u tisku. Analiza je provedena na 10 muškaraca i 10 ţena. Na kraju je izveden zakljuĉak da prema mjerenjima muškarci puno realnje i toĉnije doţivljavaju akromatske tonalitete nego ţene.

Abstract (english)

Offset printing is classified as indirect techniques of printing. This technique is used for almost all print products. Printing surface is mostly paper, semi-cardboard, cardboard and tin. Graphic production is very well defined by rules that regulate the quality of offset printing. Standardization of offset printing can be enabled when the conditions of system compatibility within parts production are met, as well as technical and technological capacities of prescribed performance standards. Standards in the printing profession are regulated by international recommendations which can be defined as ISO standards or recommendations of certain scientific and research institutions. Quality control in printing is performed both visually and by measurement because of the human eye “handicap”.

In this thesis, the offset is elaborated from the sole development to colors for printing and resources for dampening, as well as the offset machine and its parts. Major items such as standardization and raster reproduction have been elaborated, with special attention to printing quality control. The experimental part of the thesis, based on measurements of prints, has brought to attention particular findings and conclusions regarding subjective and objective quality of achromatic tones in the press. The analysis was conducted on a sample of 10 males and 10 females. The conclusion is that, according to the measurement, men perceive achromatic tones more realistically and accurately than women.

• Keywords: ofsetni tisak; ofsetni stroj; kontrola kvalitete; rasterska reprodukcija; analiza; akromatski tonalitet
• Language: croatian
• URN:NBN: urn:nbn:hr:216:885742
• 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 09:47:44