Elementi standardizacije u kvaliteti tiska

Zovko, Martina (2009) Elementi standardizacije u kvaliteti tiska. Diploma work - Pre-Bologna programme. Grafički fakultet. [Mentor: Zjakić, Igor].

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Abstract

Zahtjevi tržišta uz brzi razvoj tehnologije dovode do potrebe za što kvalitetnijim proizvodom. Kako bi se olakšalo postizanje cilja odnosno dobivanje kvalitetnog proizvoda, u slučaju tiska, jako je bitna standardizacija osnovnih parametara. Ofsetni tisak danas je najčešće korištena tehnika tiska, a ujedno i najstandardiziranija tehnika koja svoje proizvode može dovesti do visokog stupnja kvalitete. Automatizacijom procesa kontrola tiska dosegla je visoki stupanj, no ovisno o mogućnostima tiskara ona je zastupljena u većoj ili manjoj mjeri. U radu je provedeno istraživanje na deset otisaka otisnutih ofsetnom tehnikom. Dio otiska uzet je s početka, dio sa sredine i dio s kraja naklade. Otisci su otisnuti na mat premazanom bezdrvnom papiru, s klasičnim ofsetnim bojilom. Mjerenja su rađena spektrofotometrijski, a mjerene su gustoća obojenja, spektralne karakteristike odnosno CIE L* a* b* vrijednosti osnovnih boja te prirast RTV za crnu boju kroz nakladu.

Item Type:	Diploma work - Pre-Bologna programme
Mentor name:	Zjakić, Igor
Defence date:	December 2009
Abstract in english:	Requirements of market with the rapid development of technology leads to the need for better quality product. In order to facilitate the achievement of goals apropos getting a quality product, in the case of the press, it is very important standardization of basic parameters. Offset printing today is the most widely used printing technique, and also most standard technology that can their products lead to a high level of quality. The automation of control process has reached a high level, but dependent on the possibilities of printing offi ces is more or less used. Research work was conducted in ten prints printed in offset technique. Part of the print samples were taken from the beginning part from the middle and part from the end of publishing. Prints samples were printed on coated matte rag paper, with the classic offset inks. Measurements were made spectrophotometrically, and measured the infl uence of density, spectral characteristics ( CIE L * a * b * values) of primary colors and dot gain for black.
Uncontrolled Keywords:	ofsetni tisak, standardizacija, kontrola tiska, gustoća obojenja, standardna devijacija, CIE L* a* b* vrijednosti, prirast RTV
Keywords in english:	Offset printing, Standardization, Control of the press, Shade density, Standard deviation, CIE L *a*b * values, Dot gain
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakultet
City:	Zagreb
Number of Pages:	64
Callnumber:	zja 2009 zov
Inventory number:	D772
Status:	Unpublished
Date Deposited:	15 Nov 2013 21:36
Last Modified:	20 May 2014 12:02
URI:	http://eprints.grf.unizg.hr/id/eprint/748

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