Kelčec, Grgur (2020) Nanografski tisak. Baccalaureus work - Undergraduate programme. Grafički fakultet. [Mentor: Džimbeg Malčić, Vesnka].
|
PDF
Z1010_Kelčec_Grgur.pdf Download (2MB) | Preview |
Abstract
Kroz ovaj završni rad ustanoviti ćemo koliko je spoj nanotehnologije i tiskarstva pridonio novom obliku otiskivanja u svrhu dobivanja boljeg otiska te sama ekonomska isplatljivost. Nanotehnologija se bavi istraživanjem i manipulacijom materijala u atomskom, molekularnom i makromolekularnom obliku. S obzirom na njihovu „nano“ veličinu, takvi materijali pokazuju znatno drugačija električna, optička, magnetska i mehanička svojstva nego na makroskopskoj veličini. Ključan element nanografije je NanoInk, bojila na bazi vode koja se sastoje od nanočestica pigmenata čija optička svojstva pospješuju apsorpciju svjetlosti te daju puno čišće i jače boje. Tisak započinje štrcanjem kapljica bojila na zagrijanu prijenosnu traku.Voda iz bojila na traci isparava te se na tiskovnu podlogu prenosi suhi polimerni film debljine oko 500 nm. Tisak je moguć na svim podlogama jer se boja prenosi suha, pa nije potrebno naknadno sušenje i otisak je odmah spreman za upotrebu. Tanki film bojila na podlozi i nanopigmenti daju visokokvalitetne otiske, uz uštedu energije i količine bojila potrebnog za tisak. Strojevi su dizajnirani za tisak na arke (B1-B3 formati) i tisak iz role, s mogučnošću višebojnog tiska od 4 do 8 boja. Nanografskom tiskom omogućen je tisak gotovo svih grafičkih proizvoda; publikacija, komercijalnog tiska, tiska sklopivih kutija i tiska ambalaže.
| Item Type: | Baccalaureus work - Undergraduate programme |
|---|---|
| Mentor name: | Džimbeg Malčić, Vesnka |
| Thesis Committee: | Bates, Irena and Džimbeg Malčić, Vesna and Petric Maretić, Katja |
| Defence date: | 14 July 2020 |
| Abstract in english: | Through this work, we will establish how much the combination of nanotechnology and printing has contributed to form a new type of printing technique in order to obtain a better print and the economic viability itself. Nanotechnology deals with the research and manipulation of materials in atomic, molecular and macromolecular form. Given their "nano" size, such materials show significantly different electrical, optical, magnetic and mechanical properties than their macroscopic size. A key element of nanography is NanoInk, a water-based dye consisting of nanoparticles of pigments whose optical properties enhance light absorption and give much cleaner and stronger colors. The printing begins by spraying drops of dye on the heated transfer blanket. The water from the dye on the blanket evaporates and a dry polymer film about 500 nm thick is transferred to the printing substrate. Printing is possible on all substrates because the ink is transferred dry, so no subsequent drying is required and the print is immediately ready for use. The thin film of ink on the substrate and nanopigments give high-quality prints, while saving energy and the amount of ink needed for printing. The machines are designed for sheet-fed printing (B1-B3 formats) and roll printing, with the possibility of multicolor printing from 4 to 8 colors. Nanographic printing enables the printing of almost all graphic products; publications, commercial printing, folding box printing and packaging printing. |
| Uncontrolled Keywords: | Nanotehnologija, nanografski tisak, nanopigmenti, NanoInk |
| Keywords in english: | Through this work, we will establish how much the combination of nanotechnology and printing has contributed to form a new type of printing technique in order to obtain a better print and the economic viability itself. Nanotechnology deals with the research and manipulation of materials in atomic, molecular and macromolecular form. Given their "nano" size, such materials show significantly different electrical, optical, magnetic and mechanical properties than their macroscopic size. A key element of nanography is NanoInk, a water-based dye consisting of nanoparticles of pigments whose optical properties enhance light absorption and give much cleaner and stronger colors. The printing begins by spraying drops of dye on the heated transfer blanket. The water from the dye on the blanket evaporates and a dry polymer film about 500 nm thick is transferred to the printing substrate. Printing is possible on all substrates because the ink is transferred dry, so no subsequent drying is required and the print is immediately ready for use. The thin film of ink on the substrate and nanopigments give high-quality prints, while saving energy and the amount of ink needed for printing. The machines are designed for sheet-fed printing (B1-B3 formats) and roll printing, with the possibility of multicolor printing from 4 to 8 colors. Nanographic printing enables the printing of almost all graphic products; publications, commercial printing, folding box printing and packaging printing. |
| Subjects: | TECHNICAL SCIENCES > Graphic Technology |
| Institution: | Grafički fakultet |
| City: | Zagreb |
| Number of Pages: | 23 |
| Callnumber: | DžIM 2020 KEL |
| Inventory number: | Z1010 |
| Depositing User: | Nina Jelača |
| Status: | Unpublished |
| Date Deposited: | 14 Oct 2020 09:02 |
| Last Modified: | 14 Oct 2020 09:02 |
| URI: | http://eprints.grf.unizg.hr/id/eprint/3180 |
Actions (login required)
 |
View Item |
