Eminyakeni yamuva, izindlela zokunyathelisa sezithuthuke kakhulu. Enye intuthuko ephawulekayo ukuphrinta kwe-UV, okuncike ekukhanyeni kwe-ultraviolet ukuphulukisa uyinki. Namuhla, ukuphrinta kwe-UV kufinyeleleka kalula njengoba izinkampani zokuphrinta ezithuthukayo zifaka ubuchwepheshe be-UV. Ukuphrinta kwe-UV kunikeza izinzuzo ezihlukahlukene, kusukela ezinhlobonhlobo ezikhulayo zama-substrates kuya ezikhathini ezincishisiwe zokukhiqiza.
Ubuchwepheshe be-UV
Njengoba igama layo lisho, ukuphrinta kwe-UV kuncike kubuchwepheshe be-ultraviolet cishe ukwelapha uyinki ngokushesha. Nakuba inqubo yangempela ifana nokunyathelisa kwe-offset evamile, kunomehluko omkhulu ohilela uyinki ngokwawo, kanye nendlela yokuwomisa.
Ukuphrinta okujwayelekile kwe-offset kusebenzisa oyinki bendabuko abasuselwa ku-solvent aboma kancane ngokuhwamuka, okubanika isikhathi sokumunca ephepheni. Inqubo yokumuncwa yisizathu sokuthi imibala ingaba namandla kancane. Amaphrinta abhekisela kulokhu njengomhlane owomile futhi kuzwakala kakhulu ezitokisini ezingamboziwe.
Inqubo yokuphrinta ye-UV ihlanganisa oyinki abakhethekile abakhelwe ukuze bome futhi belaphe lapho bechayeka emithonjeni yokukhanya kwe-ultraviolet engaphakathi emshinini wokunyathelisa. Oyinki be-UV bangaba nesibindi futhi bagqame kakhulu kunoyinki abavamile be-offset ngoba cishe awekho angemuva owomile. Uma esephrintiwe, amashidi afika kusitaki sokudiliva ngokushesha alungele umsebenzi olandelayo. Lokhu kubangela ukugeleza komsebenzi okusebenza kahle kakhudlwana futhi ngokuvamile kungathuthukisa izikhathi zokushintsha, ngemigqa ehlanzekile kanye nethuba elincane lokungcoliswa.
Izinzuzo zokuphrinta kwe-UV
Ibanga Elinwetshiwe Lezinto Zokuphrinta
Iphepha le-synthetic livame ukusetshenziselwa imikhiqizo edinga izinto ezimelana nomswakama ukuze zifakwe nokulebula. Ngenxa yokuthi amaphepha okwenziwa namapulasitiki amelana nokumuncwa, ukuphrinta okuvamile kwe-offset kwakudinga izikhathi ezinde kakhulu ezomile. Ngenxa yenqubo yakho yokumisa ngokushesha, ukuphrinta kwe-UV kungakwazi ukuthwala izinto ezihlukahlukene ngokuvamile ezingafanelanga kakhulu oyinki abavamile. Manje sesingakwazi ukuphrinta kalula ephepheni lokwenziwa, kanye namapulasitiki. Lokhu futhi kusiza ngokugcotshwa okungaba khona noma ukuhlambalaza, ukuqinisekisa idizayini ehlanzekile engenakho ukungapheleli.
Ukukhula Ukuqina
Uma uphrinta nge-offset evamile, amaphosta e-CMYK, isibonelo, imibala efana nophuzi kanye ne-magenta ngokuvamile izofiphala ngemva kokuchayeka isikhathi eside elangeni. Lokhu kungabangela iphosta ukuthi ibukeke njengethoni ye-duo emnyama ne-cyan, ngaphandle kokuthi ekuqaleni ibinombala ogcwele. Amaphosta neminye imikhiqizo echayeke elangeni manje ivikelwe ngoyinki abalashwa umthombo wokukhanya we-ultraviolet. Umphumela uba umkhiqizo ohlala isikhathi eside futhi ongafihli owenziwe ukuthi uhlale isikhathi eside kunezinto eziphrintiwe zendabuko.
Ukuphrinta Okuvumelana Nemvelo
Ukuphrinta kwe-UV nakho kuyavumelana nemvelo. Oyinki bokuphrinta be-UV abanabo ubuthi obuyingozi, ngokungafani nabanye oyinki bendabuko. Lokhu kunciphisa ingcuphe yokukhipha ama-volatile organic compounds (VOCs) ngesikhathi sokuhwamuka. KwaPremier Print Group, sihlala sifuna izindlela zokunciphisa umthelela wethu endaweni ezungezile. Lesi sizathu sisodwa ngesinye sezizathu zokuthi kungani sisebenzisa ukuphrinta kwe-UV ezinqubweni zethu.
Isikhathi sokuthumela: Dec-05-2023
