Abahlobo abaninzi abangazaziyo kangako iiprinta ze-UV, ingakumbi abathengi abaqhelene neendlela zokuprinta zemveli ezifana nokuprinta isikrini sesilika kunye nokuprinta i-offset, abaqondi ukufana kwemibala emine ephambili ye-CMYK kwiiprinta ze-UV. Abanye abathengi baya kubuza umbuzo wokuba kutheni isikrini sokubonisa sinemibala emithathu ephambili, kutheni i-inki ye-UV inemibala emine ephambili.
Ngokwethiyori, iiprinta ze-UV zifuna kuphela imibala emithathu ephambili yokuprinta imibala, oko kukuthi i-cyan (C), i-magenta (M) kunye ne-yellow (Y), enokudityaniswa ibe yi-gamut yemibala emikhulu, njengemibala emithathu ephambili ye-RGB yesibonisi. Nangona kunjalo, ngenxa yokwakheka kwe-inki ye-UV kwinkqubo yokuvelisa, ubumsulwa bombala buya kunqunyulwa. I-inki yemibala emithathu ephambili ye-CMY inokuvelisa kuphela umbala omnyama osondele kumnyama omsulwa, kwaye umnyama (K) kufuneka wongezwe xa kuprintwa.
Ke ngoko, iiprinta ze-UV ezisebenzisa i-inki ye-UV njengezinto ezisetyenziswayo zokuprinta kufuneka zongeze umbala omnyama ngokusekelwe kwithiyori yemibala emithathu ephambili. Yiyo loo nto ukuprinta kwe-UV kusebenzisa imodeli ye-CMYK. Kwishishini lokuprinta i-UV, kukwabizwa ngokuba yimibala emine. Ukongeza, imibala emithandathu edla ngokuvakala kwimarike kukongeza i-LC.kunye no-LMkwimodeli ye-CMYK. Ukongezwa kwezi inki zimbini ze-UV ezinombala okhanyayo kukufezekisa ezo ndawo zineemfuno eziphezulu zombala wepateni eprintiweyo, njengezinto zokubonisa intengiso. Imodeli enemibala emithandathu ingenza ipateni eprintiweyo ibe manzi ngakumbi, ngotshintsho lwendalo ngakumbi kunye nokubekwa okucacileyo.
Ukongeza, ngenxa yeemfuno eziphezulu neziphezulu zemarike zesantya kunye nefuthe lokuprinta leeprinta ze-UV, abanye abavelisi bangenise ulungelelwaniso lwemibala emininzi kwaye benza imibala ethile enemibala ukongeza kwimibala emithandathu, kodwa le nayo iyafana, umgaqo uyafana. Iimodeli ezine nemibala emithandathu ziyafana.
Ixesha leposi: Epreli-25-2024
