Ii-inks ze-CMYK zidibanisa ukwenza amawaka embala
Xa ubona isithombe esipheleleyo kwikhompyuter yakho okanye ikhamera yedijithali, uyayibona kwindawo yombala ebizwa ngokuba yi-RGB. I-iliso isebenzisa inhlanganisela ebomvu, eluhlaza kunye nobuluhlaza-imibala eyimimiselo eyongeziweyo-ukuvelisa yonke imibala oyibonayo.
Ukuvelisa ezo mifanekiso egcwele imibala ephepheni, iimishini zokushicilela zisebenzisa imibala emine yeinki ezikhethwa njengemibala yenkqubo. Iinkqubo ezine zee inks zisetyenziswe kwiphepha okanye ezinye izinto eziphantsi kwamacandelo amachaphaza adibanisa ukudala ingcamango yembala emininzi. I-CMYK ibhekisela kumagama eimibala emine yeeyinki esetyenziselwa ukushicilela-i-pritraaries kunye ne-black. Bazi:
- C i-cyan (umbala obomvu) inki
- M i- magenta (umbala obomvu-obomvu) inki
- Y inki ephuzi
- K iyinki ebomvu ecocekileyo
Isitya sokushicilela esisodwa senziwa nganye yemibala emine yenkqubo.
Izinzuzo zokuprinta i-CMYK
Iindleko zokuprinta zihambelana ngqo nenani leenki ezisetyenziswa kwiprojekthi yokushicilela. Ukusebenzisa ii-inks zeenkqubo ze-CMYK ukuvelisa imifanekiso enemibala epheleleyo kunciphisa inani leenki kwiprojekthi kuphela ezine. Phantse yonke into eprintiweyo enemibala-enoba yincwadi, imenyu, iiflaya okanye ikhadi lebhizinesi-liprintiwe kuphela kwii-inks ze-CMYK.
Imida yokuprinta i-CMYK
Nangona ukuhlanganiswa kweyinki ye-CMYK kunokuvelisa imibala engaphezu kwama-16,000, abakwazi ukuvelisa imibala emininzi njengokuba iliso lomntu liyakubona. Ngenxa yoko, unokujonga imibala kwi-monitor yekhompyutheni engakwazi ukuchaneka ngokuchanekileyo usebenzisa inks kwinkqubo xa ushicilela ephepheni. Omnye umzekelo ngumbala we-fluorescent. Ziyakwazi ukuprintwa ngokuchanekileyo usebenzisa inki ye-fluorescent, kodwa ingasebenzisi ii-inks ze-CMYK.
Kwezinye iimeko, njengempawu zeenkampani apho umbala kufuneka uhambelane ncamnye nezinye iziganeko zelo logo, ii-inks ze-CYMK zinganika kuphela ukubonakaliswa okufanayo kombala. Kule meko, i-ink inkcazo eyahlukeneyo (ngokuqhelekileyo i-inkone echaziweyo) kufuneka isetyenziswe.
Ukulungiselela iiFayili zeDijithi zokuprinta
Xa ulungiselela iifayile zedijithali zokushicilela ezoshishino, kulungile ukuguqula indawo yombala we-RGB imifanekiso kunye nemifanekiso kwi-CMYK. Nangona iinkampani zokushicilela zenza okuzenzekelayo kuwe, okwenza ukuguqulwa kwakho kukuvumela ukuba uqaphele nayiphi na imibala ephawulekayo embala kwimibono oyibonayo kwiskrini, ngaloo ndlela ugweme izinto ezingamangalisa kwimveliso yakho.
Ukuba usebenzisa imifanekiso enemibala epheleleyo kwiprojekthi yakho kwaye kufuneka usebenzise enye imbala okanye i-Pantone imibala ukufanisa i logo, ukuguqula imifanekiso kwi-CMYK, kodwa ushiye imbala ebonakalayo njengemibala enemibala eqinile. Iprojekthi yakho iya kuba ngumsebenzi wombala obahlanu okanye omathandathu, okwandisa iindleko zemveliso kunye nexesha lokushicilela. Ixabiso lemveliso eprintiweyo ibonisa ukwanda.
Xa imibala ye-CMYK iboniswa kwisekhrinta, njengalewebhu okanye kwi-software yakho yemifanekiso, zilinganiselwa nje ukuba umbala uya kubonakala njani xa ushicilelwe. Kuya kubakho ukungafani. Xa umbala ubaluleke kakhulu, cela ubungqina bombala weprojekthi yakho ngaphambi kokuba uprintwe.
I-CMYK akuyona kuphela inkqubo yokuprinta umbala opheleleyo, kodwa yindlela eqhelekileyo esetyenziswayo e-US Ezinye iindlela ezigciniweyo zombala ziquka i- Hexachrome kunye no-8C Omnyama / ukuKhanya , okusebenzisa imibala engamatshini ayisithandathu nesibhozo ngokulandelanayo. Ezi ndlela zisetyenziswe kwamanye amazwe kunye nezicelo ezizodwa.