Dab tsi yog xim sib cais? Puas yog kev sib cais tseem ceeb? Yuav ua li cas xim sib cais hauv Photoshop?
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muab txhua phau ntawv nthuav tawm, cov duab thaij duab, cov duab kos duab, cov tsiaj ntawv, lub thawv ntawv, daim ntawv qhia hnub, txhua yam ntawm PVC, cov khoom ntawv, ntawv sau, Cov menyuam phau ntawv, cov ntawv nplaum, txhua yam ntawv tshwj xeeb xim xim luam ntawv, daim card cardand li.
Yog xav paub ntxiv, thov tuaj xyuas
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Kev cais tawm yog ib lub sij hawm luam tawm, xa mus rau lub zauv ntawm cov xim ntau ntawm cov xim hauv daim tseem daj, magenta, cyan, thiab dub, thiab xim ntawm plaub lub ntsiab xim; nyob rau hauv lub computer luam ntawv tsim los yog graphic tsim duab software, xim sib cais ua hauj lwm yog xim xim ntawm cov duab scanned los yog lwm qhov duab duab hloov dua siab tshiab rau CMYK hom. Feem ntau, cov duab scanned yog nyob rau hauv RGB hom, thiab cov duab noj nrog lub koob yees duab digital kuj yog nyob rau hauv RGB hom. Feem ntau cov duab downloaded hauv Internet kuj muaj nyob rau hauv RGB xim hom. Yog tias yuav tsum muab luam tawm, nws yuav tsum tau muab cais ua xim daj, magenta, cyan thiab dub. Qhov no yog qhov kom ua rau luam ntawv. Yog hais tias cov duab xim hom yog RGB lossis Lab, tej zaum tsuas muaj dots nyob rau K version thaum muab tawm, uas yog, tus txhais lus RIP tsuas txhais cov xim cov duab ntawm daim duab ua grey. Hauv Photoshop, txoj haujlwm sib txawv ntawm cov xim yog ua tau yooj yim: cia li hloov cov duab xim hom ntawm RGB hom lossis Hom Lab mus rau CMYK hom. Cov xim ntawm daim duab yog li no los ntawm cov xim (zuaj) nrog 4 xim raws. Thaum twg cov duab xa tawm, daim duab yuav raug tsim tawm los ntawm cov ntaub ntawv xim thiab faib ua daj, magenta, cyan, thiab dub plaub xim yeeb yaj duab.