CMYK phaus muab ua ke kom txhiab tus xim
Thaum koj saib cov duab tha xim hauv koj lub computer los yog cov koob yees duab digital, koj pom nws hauv qhov chaw muaj xim hu ua RGB. Tus saib xyuas yog siv ob peb zaug ntawm xim liab, xim ntsuab thiab xiav-qhov xim tseem ceeb ntxiv-ua kom tag nrho cov xim uas koj pom.
Yog xav muab tsim dua cov duab thaij duab rau ntawm daim ntawv, printing presses siv plaub xim ntawm tus number case uas tau muab tso tawm ua cov txheej txheem xim. Cov plaub txheej txheem siv rau ntawv los yog lwm cov substrates hauv cov khaubncaws sab nraud povtseg uas tau muab coj los tsim kev teebmeem ntawm ntau ntau xim. CMYK hais txog cov npe ntawm plaub hom xim xim siv rau hauv xovxwm xovxwm- qhov xub thawj ua ntej dub thiab dub. Lawv yog:
- C cyan (xim xiav) number case
- M yog magenta (xim liab-xim liab) muaj kua
- Y yog xim kua mem sau
- K yog kua cwj mem dub
Ib lub tais ntawv cais tawm yog tsim rau txhua qhov ntawm plaub yam xim.
Qhov zoo ntawm CMYK Printing
Cov nqi ntawm luam ntawv yog ncaj qha ntsig txog tus naj npawb ntawm cov naj npawb uas siv rau hauv qhov kev luam ntawv. Siv CMYK txheej txheem phev los tsim cov yeeb yaj duab full-color cov xoo rau hauv ib qhov project rau plaub xwb. Yuav luag txhua daim xim-yog tias nws yog ib phau ntawv, khoom noj khoom haus, ntawv xov xwm lossis daim npav ua lag luam-muab luam tawm hauv tsuas yog CMYK cov ntawv.
Kev txwv ntawm CMYK Printing
Txawm hais tias cov kabmob CMYK ob peb ua ke tuaj yeem tsim ntau tshaj 16,000 xim, lawv tuaj yeem tsim ntau xim raws li qhov muag tib neeg pom. Yog li ntawd, koj tuaj yeem pom cov xim ntawm koj lub computer saib uas tsis tuaj yeem ua tswv yim siv cov txheej txheem phaus thaum luam ntawv. Ib qho piv txwv yog cov xim fluorescent. Lawv tuaj yeem muab luam tawm uas yog siv tus cwj pwm fluorescent, tab sis tsis siv CMYK dua.
Muaj qee zaum, xws li nrog lub tuam txhab kev lag luam uas cov xim yuav tsum ua raws nraim tag nrho lwm cov xwm txheej ntawm lub cim ntawd, CYMK inks yuav tsuas muab cov duab zoo li sawv cev ntawm cov xim. Hauv qhov no, ib qho xim xim tshwj xeeb xim (feem ntau yog tus kos uas muaj Pantone-teev) yuav tsum siv.
Npaj Cov Ntaub Ntawv Rau Printing
Thaum npaj digital cov ntaub ntawv luam tawm, nws yog ntse kom hloov xim qhov chaw ntawm koj RGB dluab thiab cov duab kos rau CMYK xim chaw. Txawm tias cov tuam txhab luam ntawv ua li no rau koj, ua qhov hloov koj tus kheej tso cai rau koj yuav tsum paub txog txhua yam xim txawv txav hauv cov xim koj pom hauv kev tshuaj ntsuam, yog li tsis txhob hnov qab tsis kaj siab nyob rau hauv koj cov ntawv luam tawm.
Yog tias koj siv cov yeeb yaj duab tag nrho hauv koj qhov project thiab yuav tsum tau siv ib los yog ob Pantone tej teev xim kom phim ib lub logo, hloov cov duab rau CMYK, tab sis tawm ntawm cov xim xim uas tau teev tias muaj xim xim. Koj qhov project tom qab ntawd yuav yog ib txoj hauj lwm ntawm tsib los yog rau-6 xim, uas nce nqi ntawm cov khoom siv hluav taws xob thiab lub sij hawm luam ntawv. Tus nqi ntawm cov khoom luam tawm qhia qhov nce no.
Thaum CMYK cov xim tshwm nyob rau hauv kev tshuaj ntsuam, xws li hauv web los yog hauv koj tus software graphics, lawv yuav cia li ze ntawm qhov xim twg yuav zoo li thaum luam tawm. Yuav muaj kev sib txawv. Thaum xim tseem ceeb heev, thov kom muaj xim pov thawj ntawm koj qhov project ua ntej nws luam tawm.
CMYK tsis yog tsuas yog xim puv nkaus xwb, tab sis nws yog nyob deb ntawm ntau hom kev siv hauv Teb Chaws Asmeskas Lwm cov xim muaj xws li Hexachrome thiab 8C tsaus nti / teeb , uas siv rau thiab yim number case xim. Cov hau kev no siv lwm lub tebchaws thiab hauv cov ntawv tshwj xeeb.