Kom nkag siab Qhov Kev Luam Ntawv Xim Kev Tswj Xyuas Khoom Plig Box Ntim Ntawv

Kom nkag siab txog kev tswj xim luam ntawv ntawm Gift Box Ntim Ntawv

Xim yog lub hauv paus ntawm kev tswj xyuas zoo. Nyob rau hauv tag nrho cov kev tswj ntau lawm ntawm kev lag luam luam ntawv, kev tswj xim yog nyob rau hauv lub hauv paus txoj hauj lwm.

1. Peb kauj ruam ntawm kev tswj xim luam ntawv

Kev tswj xim txoj kev xav faib cov kev siv ntawm kev tswj xim rau hauv peb kauj ruam: calibration, ntaus characterization, thiab xim hloov. Calibration yog hais txog calibration ntawm txhua yam khoom siv nyob rau hauv cov txheej txheem luam ntawv ntau lawm thiab tus qauv ntawm cov txheej txheem tsis ua kom nws ua hauj lwm nyob rau hauv ib tug ruaj khov lub xeev. Kev ntsuas tus cwj pwm yog hais txog kev ntsuas cov ntaub ntawv xim los ntawm ntau yam software thiab cov cuab yeej kho vajtse ntawm qhov chaw ntawm cov cuab yeej calibration, thiab tiam ntawm cov cuab yeej xim cov ntaub ntawv los sau cov yam ntxwv gamut ntawm lub cuab yeej. Muaj peb yam ntaub ntawv cov yam ntxwv xim, uas yog, cov yam ntxwv cov ntaub ntawv ntawm cov khoom siv nkag, cov khoom siv thiab cov khoom tso tawm. Qhov thib peb kauj ruam yog siv cov xim tswj module los hloov cov cuab yeej nyob ntawm qhov chaw xim (CMYK, RGB, thiab lwm yam) los ntawm cov cuab yeej ywj pheej xim qhov chaw (Lab) kom ua tiav qhov sib xws ntawm cov xim tso zis hauv tag nrho cov txheej txheem los ntawm prepress mus rau luam ntawv.

Ntawm peb kauj ruam, calibration thiab device characterization yog tus yuam sij rau kev tswj xim zoo. Calibration tsis yog tsuas yog ib qho yooj yim kho ntawm txhua yam khoom, tab sis kuj yog ib qho kev kuaj mob ntawm cov tshuab luam ntawv ntau lawm thiab txheej txheem, thiab yog qhov normalization thiab standardization ntawm luam ntawv ntau lawm txheej txheem tsis. Qhov tseem ceeb ntawm cov khoom siv characterization yog kom tau txais cov ntaub ntawv zoo xim zoo nkauj. Qhov tseem ceeb yog xaiv cov ntawv luam tawm uas tuaj yeem cuam tshuam txog kev luam ntawv kom raug, thiab siv cov cuab yeej ntsuas kev tshaj lij thiab cov yam ntxwv xim xim piav qhia cov ntaub ntawv tsim software.

2. Kev tswj xim luam ntawv yog txheej txheem ntawm automating xim tswj

Cov txheej txheem luam ntawv yog txheej txheem ntawm kev hloov xim thiab luam tawm. Cov xim hloov dua siab tshiab rau ib leeg hauv ntau qhov chaw xim, yog li qhov tseeb hloov ntawm cov xim yog lub ntsiab lus tseem ceeb thiab nyuaj. Yav dhau los, kev sib kis ntawm cov xim yog tswj tau los ntawm tib neeg kev paub, uas yog hom kev tswj hwm tom qab hoc. Txoj kev tsis muaj txiaj ntsig no tau ua tiav yav dhau los, tab sis nws tsis tuaj yeem hloov mus rau qhov kev sib tw hnyav ib puag ncig ntsib los ntawm cov tuam txhab luam ntawv niaj hnub. Yog li ntawd, kev ua tau zoo thiab tsis siv neeg xim hloov pauv tswj thiab raug xim luam tawm muaj qhov cuam tshuam tseem ceeb rau kev txhim kho kev sib tw ntawm kev lag luam luam ntawv.

Kev tswj xim xim luam ntawv yog txhais tau tias tsis siv neeg hloov xim thiab tswj kev luam ntawv ntau lawm. Txhawm rau ua tiav qhov no, nws yog qhov yuav tsum tau saib cov xim luam tawm los ntawm qhov pom ntawm cov xovxwm luam ntawv thiab tswj kev sib nrig sib cuam tshuam ntawm cov txheej txheem ntawm kev ua ntej xovxwm, phaj ua, pov thawj thiab luam ntawv. Cov yam ntxwv ntawm cov xovxwm luam ntawv yuav tsum tau muab tso rau hauv lub prepress theem, yog li ntawd txhua yam kev hloov pauv ntawm kev luam ntawv yuav tau txais kev cuam tshuam hauv kev ua pov thawj thiab phaj ua txheej txheem. Yog li ntawd, ua tiav kev tswj xim xim yuav tsum yog lub voj voog ntawm kev luam ntawv presetting, calibration, characterization, color conversion, on-machine measurement, feedback and correction using pre-press data. Kev tswj tsis siv neeg ntawm cov xim los ntawm kev luam ntawv xim tswj yog ib hom kev tswj ua ntej. Cov lag luam luam ntawv tuaj yeem txo kev siv thiab ua kom muaj txiaj ntsig zoo los ntawm kev tswj cov xim thiab txhim kho cov kev sib tw tseem ceeb ntawm cov lag luam.

3. Kev tswj xim luam ntawv yog ib qho txheej txheem tsis tu ncua

Nyob rau hauv xyoo tas los no, tus sau tau pom ob qho teeb meem hauv kev sib txuas lus nrog kev lag luam luam ntawv. Ua ntej, ntau thiab ntau lub lag luam tau siv cov ntawv pov thawj digital, thiab xav tias kev tswj xim yog kev pov thawj digital. Lwm qhov yog tias daim ntawv thov ntawm cov ntawv pov thawj digital yog ib zaug, thiab tsis tau them sai sai rau qhov txuas ntxiv ntawm kev luam ntawv tsim qauv thiab hloov kho cov ntaub ntawv xim xim. Ob qhov teeb meem no muaj kev cuam tshuam loj heev rau kev ua haujlwm zoo ntawm kev tswj xim luam ntawv. Nws yog kev nkag siab yuam kev tias kev tswj xim yog kev pov thawj digital. Qhov tseeb, cov ntaub ntawv pov thawj digital tsuas yog ib feem ntawm kev tswj xim, uas yog lub kaw lus uas simulates cov ntawv luam tawm. Nws yog ib txoj kev pov thawj tsim nyog rau CTP system. Kev tswj xim tsis yog "ib zaug thiab rau tag nrho" ua haujlwm. Nws yog cov txheej txheem tas mus li kom paub txog kev hloov xim tsis siv neeg thiab kev tswj hwm ntawm lub hauv paus ntawm kev ua kom zoo dua qub ntawm kev luam ntawv ntau lawm nrog kev hloov pauv ntawm kev luam ntawv.