Tehnike zaštitnog tiska

Petrina, Ana (2009) Tehnike zaštitnog tiska. Diploma work - Pre-Bologna programme. Grafički fakultet. [Mentor: Zjakić, Igor].

PDF D696_Petrina_Ana.pdf Restricted to Registered users only Download (8MB)

Abstract

Grana zaštitnog tiska na tržištu postaje sve popularnija među tiskarima ne bi li se očuvala autentičnost određenih proizvoda, no razvoj tehnologije olakšava posao krivotvoriteljima. Zato se zaštitni tisak zasniva na softverskim i hardverskim rješenjima koji se zasnivaju na tehnologijama teško dostupnim široj javnosti. Posebnu ulogu u zaštitnom tisku imaju papir za zaštitni tisak napravljen posebnim procesom tako da sadrži posebna vlakna, i vodene znakove napravljene u toku procesa izrade papira, te bojila za zaštitni tisak koja pod raznim utjecajima mogu promijeniti izgled. Osim materijala ponekad je i sami dizajn najbolje riješenje. Često su samo tanke linije i ornamenti napravljeni od njih dovoljna zaštita jer strojevi kojima raspolažu krivotvoritelji obično ne proizvedu vjernu kopiju originala. Različite tehnike tiska kombinirane jedne s drugima su također način zaštite. Dakle, što je veći broj zaštita bolja je i zaštićenost dokumenta, no usprkos tome krivotvorenje je i dalje sve popularnija vrsta kriminala.

Item Type:	Diploma work - Pre-Bologna programme
Mentor name:	Zjakić, Igor
Defence date:	July 2009
Abstract in english:	Security printing branch on the market is becoming more and more popular among printers in order to preserve authenticity of certain products but the technology development eases it on the counterfeiters as well. This is why the security printing is based on software and hardware solutions hardly available to general public. Security printing paper, made during a special papermaking process to contain special threads and fibers, and water marks has an important role, as well as the security printing inks, which can, under various influence change appearance. Other than the materials, the design itself can be the best solution. Ornaments and the fineline patterns that make them can often be a sufficient protection because the equipment the counterfeiters have available usually cannot produce a good enough copy of the original. Different printing techniques combined can also be a means of protection. Document security is defined by the number and quality of the different types of security devices, but despite that counterfeiting as a criminal activity is becoming more and more popular.
Uncontrolled Keywords:	zaštitni tisak, zaštitni patenti, bojila za zaštitni tisak, papir za zaštitni tisak, krivotvorenje
Keywords in english:	Security printing, security printing devices, security printing inks, security printing paper, counterfeiting
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakultet
City:	Zagreb
Number of Pages:	46
Callnumber:	zja 2009 pet
Inventory number:	D696
Status:	Unpublished
Date Deposited:	15 Nov 2013 21:34
Last Modified:	20 May 2014 10:06
URI:	http://eprints.grf.unizg.hr/id/eprint/656

Actions (login required)

View Item