Razvoj zaštitnog premaza za poboljšanje trajnosti termokromnih otisaka

undergraduate thesis

• Author: Ivana Meštrović
• Mentor: Marina Vukoje (mentor)
• Committee member: Rahela Kulčar (predsjednik povjerenstva)
• Committee member: Marina Vukoje (član povjerenstva)
• Committee member: Katarina Itrić Ivanda (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2023-07-18, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Termokromni otisci su popularna tehnologija koja se koristi u proizvodnji ambalaže i
etiketa. Međutim, ovi otisci često se suočavaju s problemima stabilnosti i otpornosti
prilikom izlaganja UV zračenju, što može dovesti do gubitka informacija ili estetskog
izgleda. Stoga je razvoj zaštitnog premaza koji poboljšava trajnost i otpornost
termokromnih otisaka ključan za osiguravanje kvalitete proizvoda. Zaštitni premaz je sloj
koji se nanosi na površinu otiska kako bi se poboljšala njegova trajnost i otpornost na
vanjske čimbenike poput vlage, UV zračenja i mehaničkih oštećenja. Osim toga, zaštitni
premaz također može poboljšati kvalitetu otiska i spriječiti njegovo blijeđenje. U ovom
radu proučavat će se razvoj premaza u svrhu poboljšanja stabilnosti termokromnih
otisaka.

Abstract (english)

Thermochromic printing is a popular technology used in the production of packaging and
labels. However, these prints often face problems of stability and resistance when exposed
to UV radiation, it can lead to loss of information or aesthetic appearance. Therefore, the
development of a protective coating that improves the durability and resistance of
thermochromic prints is crucial to ensure product quality. The protective coating is a layer
that is applied to the surface of the print in order to improve its durability and resistance
to external factors such as moisture, UV radiation and mechanical damage. In addition,
the protective coating can also improve the quality of the print and prevent it from fading.
This paper will study the development of coatings in order to improve the stability of
thermochromic prints.

• Keywords: termokromne boje; UV zračenje; ofsetni tisak; premazi
• Keywords (english): thermochromic colors; UV radiation; offset printing; coatings
• Language: croatian
• URN:NBN: urn:nbn:hr:216:828370
• Study programme: Title: Graphic technology; specializations in: Technical – technological, Design of graphic products; Course: Technical – technological; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-08-29 10:05:29