Cov ntawv pov thawj thiab nws cov ntsiab lus tseem ceeb
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Tam sim no, muaj tsawg kawg yog ob qho uas yuav tsum siv cov ntaub ntawv pov thawj cov cuab yeej siv: Ua ntej, qhov kawg ntawm cov hauj lwm npaj ua ntej yuav muab kaw ncaj qha rau ntawm daim ntawv luam ntawv, uas yog hu ua computer xa ncaj nraim (CTP); qhov thib ob yog qhov npaj tau qhov kev npaj prepress yog ncaj qha Tawm hauv lub tshuab luam ntawv. Nyob rau hauv ob qho tib si, cov kauj ruam ntawm luam tawm zaj duab xis tom qab cov zaj duab xis zis raug cuam tshuam, thiab tsis muaj ib qho laj thawj siv cov pov thawj ntawm kev simulated luam ntawv.
Ua ntej, cov ntaub ntawv pov thawj thiab digital luam
Muaj ib txoj kev sib txawv ntawm lub tshuab computer thiab cov ntawv pov thawj thiab digital luam, qhov sib txawv ntawm qhov sib txawv yog qhov khiav ceev thiab kev tawm tswv yim. Cov duab zauv ntawm cov phiajcim yog siv rau kev siv cov tshuab ua zoo li cov luam ntawv. Lub hom phiaj yog xyuas seb cov txiaj ntsim ntawm cov digital workflow yuav coj li cas hauv kev luam tawm, raws li kev ua haujlwm rau kev luam loj. Vim yog cov cuab yeej no, qhov yuav tsum tau ceev rau cov khoom siv tshuaj tua pov tseg tsis yog lub hauv paus tseem ceeb. Qhov tseem ceeb yog qhov sib txawv ntawm qhov cov ntaub ntawv pov thawj thiab cov lus tseeb. Los ntawm kev siv dag zog ntau xyoo, nrog kev koom tes ntawm cov kev tswj xim lub cev, cov ntawv pov thawj cov kev tshwm sim tau txav los ze rau kev luam ntawv thiab txais los ntawm ntau tshaj sau ntawv.
Cov ntaub ntawv pov thawj yog lub tshuab fais fab uas txhawb nqa cov teeb meem ntawm cov hauj lwm ntawm CTP luam ntawv. Nws yuav tsis tsuas yog cov neeg muas zaub tab sis kuj yog lub khw luam ntawv. Ob tus qhua tuaj noj mov thiab tus neeg teb xov tooj yog yuav tsum tau txais kev cob qhia tshaj plaws hauv ntau hom kev qhia cov kev qhia. Lawv yuav tsum tau paub txog cov cuab yeej technology replication siv sib txawv ntawm cov ntaub ntawv pov thawj, nrog rau kev ntsuam xyuas cov tswv yim uas tau txiav txim siab los ntawm cov yam ntxwv ntawm cov cai thiab cov xim tsim nyog. Qhov ua tiav thiab cov kev txwv ntawm tus naj npawb ntawm cov kab ntsuas xyuas tau ua tiav. Cov neeg lag luam luam ntawv yuav tsum tso tseg txoj kev sib piv ntawm qhov kev sib piv sim neej, qhia lawv tias txawm nrog cov txheej txheem kev luam ntawv ua kom tiav tib yam li cov ntaub ntawv pov thawj, nws tsis yooj yim.
Qhov ob, cov yam ntxwv ntawm cov haujlwm CTP
CTP workflow omits cov txheej txheem ntawm qhov tawm mus rau zaj duab xis, thiab qhov tshwm sim uas cov duab-teev ntawm cov duab xim duab los ntawm cov dluab yuav tsis nyob ua ib ke. Yog li, qhov tseem ceeb ntawm CTP workflow yog tias qhov txiaj ntsig ntawm cov nyiaj tau los tsawg dua qhov kev teev cia cov duab thiab reprinting, yog li cov zis tso tawm (hloov ua haujlwm) thaum cov nplooj ntawv kaw rau hauv cov dluab tsis tuaj yeem siv; tus neeg teb xov tooj xovxwm kuj yuav tsum nkag siab txog CTP luam. Qhov txawv ntawm qhov version thiab PS version yuav tsum tau sib txawv number case thiab dej tshuav kev hloov tsis. Thaum siv lub phaj hlau CTP hauv kev ua hauj lwm, lub tshuab luam ntawv kuj hloov vim yog qhov txo cov nyiaj poob haujlwm, uas cuam tshuam tus lej ntawm qhov ntu thiab qhov sib txawv ntawm daim duab. Muab piv rau cov kab lis haujlwm ua haujlwm, cov keebkwm yuav tsum tau qhuab qhia kom digitally tso tawm loj loj raws li tag nrho cov luam tawm thiab kev cai dabtsi.
Qhov tseem ceeb nyob rau hauv kev siv qhov txheej txheem CTP yog los daws cov ntaub ntawv pov thawj. Vim tias thaum naam yog raug tshem tawm ntawm kev ua haujlwm, cov ntaub ntawv pov thawj yog qhov tseem ceeb. Hauv kev tshawb xav, cov ntaub ntawv pov thawj cov ntaub ntawv yuav tsum muaj kev cuam tshuam tib lub sijhawm qub, cov xov tooj ntawm cov vijtsam, thiab kev hloov pauv hloov raws li cov txheej txheem luam ntawv. Txawm li cas los xij, feem ntau cov ntaub ntawv pov thawj feem ntau tsis tuaj yeem sim cov kev sib tw ntawm cov ntawv luam tawm, vim hais tias qee qhov kev siv cov ntaub ntawv pov thawj tsis siv lub tshuab ntsuas kev sim kom siv cov suab qub tas li (xws li cov khoom siv hluav taws xob tsis tu ncua), txawm hais tias Lub halftone technology based digital cov ntaub ntawv pov thawj yuav tsis tas tsim cov qauv qub raws li CTP phaj. Cov ntawv pov thawj thiab cov ntawv cog lus hauv cov txheej txheem CTP yog ob txoj hau kev, yog li cov dots ntawm cov pov thawj thiab cov dots ntawm cov teeb meem luam tawm. Nws yog qhov sib txawv. Yog li, tus neeg siv yuav tsum paub hais tias cov ntaub ntawv pov thawj thiab cov ntaubntawv povthawj siv rau lub phaj yog ob txoj haujlwm RIP, uas yog lub ntsiab tseem ceeb rau qhov sib txawv ntawm kev hloov thiab kev daws teeb meem ntawm cov ntawv pov thawj thiab phaj. Qhov tseeb, lub tuam txhab luam ntawv yuav tsum to taub tias txawm tias qhov kev siv qhov tseeb los yog qhov ua txhaum cai ntawm analog, yog tias cov pov thawj pom tias qhov tshwm sim ntawm qhov kev luam ntawv tseem tsis paub meej.
Thib peb, cov ntaub ntawv pov thawj
Cov tuam txhab luam ntawv thiab lawv cov neeg tseem tsis tau mus txog theem ntawm cov ntaub ntawv pov thawj hauv kev hloov ntawm analog rau digital workflows, vim cov kev hloov no tsis yooj yim lossis nyuaj thiab yuav tsum tau siv sij hawm. Tus neeg teb xov tooj naj npawb xav tau sij hawm los kawm kom ua li cas thiaj li ua rau cov ntawv pov thawj pom cov pov thawj, tsis yog siv cov lus qhia ua analog li ua ntej. Nco ntsoov tias nws yog ib qho tseem ceeb kom haum cov xim rau cov ntawv pov thawj, tsis yog siv lub iav tsom kom txheeb xyuas qhov sib ze ntawm cov ntawv teev lus sau rau cov khoom pov thawj. Txoj kev hloov no yog lub hauv paus rau kev lees txais tus txheej txheem digital proofing. Yuav kom ntsuam xyuas seb qhov xim ntawm qhov luam puas muaj cov xim ntawm qhov pov thawj, koj yuav tsum tau ua tib zoo saib raws li cov qauv teeb ci. Rau cov luam tawm nrog cov uas tsis tshua tsim nyog, kev siv qhov muag pom tau siv tau; txawm li cas los xij, yog tias qhov zoo tshaj ntawm cov teeb meem luam tawm siab, ntsuas xyuas yuav tsum tau kuaj. Ib hom tshuaj densitometer tsuas yog ntsuas kev kho qhov muag xwb. Thaum nws yuav tsum muaj siab, xav txog kev siv lub spectrodensitometer los yog cov cuab yeej zoo sib xws los ntsuas qhov tseeb cov nqi ntawm qhov pov thawj thiab sau.
Qeb plaub, cov ntaub ntawv pov thawj digital
Muaj ob hom kev ua yeeb yaj kiab cov xim, ib qho rau ib nrab ntawm cov ntaub ntawv pov thawj thiab ib qho kev sib txuas ntxiv. Ib qho ntawm ob qhov pov thawj no muaj ntau yam kev siv, xws li Laser Dye Removal technology thiab xim xim. Ink replication tshuab, dye sublimation technology, laser xim printing tshuab thiab thermal hloov replication tshuab. Txhua cov ntaub ntawv pov thawj muaj cov txiaj ntsig zoo thiab qhov tsis zoo, thiab tus nqi ntawm cov cuab yeej thiab khoom siv kuj txawv txav. Tab sis nrog txoj kev tswj thiab kev kho kom zoo, txhua tus txheej txheem cov ntaub ntawv pov thawj ua cov xim muaj tseeb. Thaum sib tham txog cov ntaub ntawv pov thawj, koj yuav tsum tsis txhob xav txog cov txiaj ntsim zoo thiab kev tsis zoo ntawm cov yeeb yaj kiab uas muaj ntau yam xim, tab sis kuj txiav txim siab txhua hom kev siv pov thawj los ntawm kev lag luam. Piv txwv, ob qho tib si inkjet replication technology thiab dye sublimation technology tau tsim cov xim tseeb tiag, tab sis tus nqi ntawm ob yog txawv. Yog li ntawd, nrhiav txoj cai cov ntaub ntawv pov thawj rau txhua tus neeg tsis yog ib qho yooj yim ua hauj lwm, vim hais tias tus neeg siv cov kev cai thiab cov kev nyiam muaj ntau yam.
Thib tsib, phab proofing thiab spelling loj version proofing
Cov ntawv pov thawj xim tseem ceeb heev, thiab cov nplooj ntawv pov thawj thiab cov ntawv pov thawj yuav tsum muaj txoj haujlwm tseem ceeb. Lub hom phiaj ntawm nplooj ntawv pov thawj yog ntsuam xyuas cov ntawv sau, kab ntawv, thiab cov ntawv npaj. Qhov kev qhia no yuav tsum pib ntxov rau hauv cov voj voog ntau lawm. Yog hais tias tus neeg siv lub cuab yeej muaj peev xwm los ua ke cov phab ntsa pov thawj thiab cov yeeb yaj kiab ntawm cov xim, cov nplooj ntawv pov thawj tuaj yeem ua ke nrog cov ntaub ntawv pov thawj, tiam sis ob qhov yuav tsum sib cais ntawm txhua lwm tus thiab sib txawv ntawm qhov sib txawv.
Kev hloov ua ntej ntawm kev npaj ua ntej yuav ua rau cov zis loj zis kuj yuav tsum tau muaj qee qhov kev tawm qauv qhov system, nrog rau lub zog rau kev ua calibration rau cov khoom siv xim cov khoom. Tus neeg teb xov tooj yuav tsum xyuas kom meej tias cov nplooj ntawv ntawm txhua phau ntawv tau muab tso raws li qhov yuav tsum tau teev tseg ntawm phau ntawv, thiab cov nplooj ntawv tau ua kom zoo raws li cov folding thiab eeb stitching. Cov khoom siv los ua pov thawj qhov kev ntsuam xyuas tau tsim yog feem ntau yog ib daim ntawv loj loj hom inkjet, xws li Atlas uas tsim los ntawm Agfa, ib nruam-kho nruas proofing ntaus ntawv. Yog tias koj muas cov Apogee workflow software tsim los ntawm Agfa, nws RIP thiab cov khoom siv zis tswj kev sau Tsav kev them nyiaj yug tshwj xeeb saib ua ntej, uas yuav ua tib zoo xyuas cov hauj lwm kom muaj zis ua ntej tso tawm.
Cov ntawv pov thawj loj yog xyuas qhov tseeb ntawm qhov kev lag luam ua ke. Yog tias cov txheej txheem ntawm qhov tsim tawm tsis tsim nyog, lub tshuab luam ntawv thiab kev sib tw txog kev sib tw yuav yog thaum poob. Vim li no, cov chaw ua haujlwm npaj ua ntej thiab cov neeg platemaking yuav tsum muaj kev sib txuas lus nrog cov kev sib txuas ntawm kev luam ntawv thiab kev sib koom tes, thiab kev to taub kev sib nrauj yog txoj kev tiv thaiv kev ua haujlwm.