Qhov txawv ntawm qhov tseeb dot proofing thiab nruam cov ntawv pov thawj
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 qhia zaub mov, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
http://www.joyful-printing.com. HMONG xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Nrog lub npe ntawm CTP technology, ntau lub tuam txhab tau pib siv los yog npaj los nqis peev hauv ntiaj teb cov kev sib tw cov txheej txheem. Qhov tseeb tiag, qhov tseeb cov khoom pov thawj tiag tiag tau tshwm sim nyob rau hauv sab nraud rau ob peb xyoos. Tus neeg sawv cev feem ntau, xws li Fujifilm Finalproof thiab KodakApprovalXP proofing tshuab, tuaj yeem siv rau digital dot proofing.
Yog tias koj siv 1-ntsis cov ntaub ntawv piav qhia los ntawm cov twj tso tawm RIP hauv txheej txheem CTP thiab xaiv qhov kev sib thooj software thiab cov tshuab luam ntawv uas muaj peev xwm siab, koj tuaj yeem ua tiav qhov tseeb cov pov thawj. Tus nqi ntawm qhov kev tiv thaiv no muaj qis tshaj qhov yav dhau los. Thiab cov khoom siv pov thawj, thiab cov nqi pov thawj yog tsawg, thiab kev luam ntawv tseem ceev heev.
Daim ntawv no yog xav los soj ntsuam xyuas qee qhov kev sib txawv ntawm qhov tseeb cov pov thawj thiab kev sib nrauj ntawm kev sib nrauj, thiab tshawb txog cov teeb meem uas yuav tsum tau muab sau tseg thaum nriav qhov tseeb qhov tseeb qhov system.
Ua ntej, dab tsi yog 1-ntsis cov ntaub ntawv
1-ntsis cov ntaub ntawv yog cov ntaub ntawv RIP txhais rau CTF lossis PTP cov zis thiab cov luam tawm. Cov ntawv 1-ntsis yog ib qho duab uas muaj high-resolution. Txhua tus taw tes hauv daim duab sib raug rau txhua kis ntawm txhua qhov xim version thaum lub sijhawm tso tawm. Qhov kev sib txuas lus ntawm ib-rau-ib yog lub hauv paus rau kev ntseeg tau tias cov txiaj ntsim qhov tseeb yog ua raws nraim nrog kev luam tawm.
Tam sim no, muaj peb cov lag luam loj ntawm digital inkjet cov proofing muaj nyob rau hauv kev ua lag luam: Zoo, uas muab ScreenProof software, GMG, uas muaj ColorProof software, thiab Serendipity, uas yog khoom siv BlackMagic software. Thawj ob cov khoom yog tsuas yog cov kev cai cov pov thawj cov qauv, uas nthuav cov kev ua haujlwm ntawm cov ntaub ntawv 1-ntsis uas muaj cov ntaub ntawv teev, thaum BlackMagic software yog qhov tseeb 1-ntsis tseeb dot proofing system uas siv tau ICC. Feature ntaub ntawv. Nyob rau hauv kev ua lag luam siab, Agfa tseem yuav tua tawm nws cov xim xim qhov taw qhia qhov system.
Qhov ob, qhov nyuaj ntawm kev tswj xim
Hauv kev soj ntsuam ntawm cov pov thawj ntawm qhov tseeb ntawm lub network pov thawj, peb yam tseem ceeb suav, uas yog kev tswj xim, txo kev lag luam thiab kev txiav txim ntawm kev txiav txim siab. Rau ib yam hauj lwm, software thiab kho vaj tse muaj ob peb sib txawv. Tib lub sij hawm, vim muaj cov haujlwm txawv hauv kev xyaum, kev teeb tsa ntawm qhov kev qhia tawm qhov tseeb kuj yog xaiv tau. Piv txwv li, cov ntawv yuav tsum tau ua rau kev ntim khoom ntim thiab luam ntawv yog siab heev, thiab yuav tsum ua kom muaj cov pov thawj hauv ntawv xov xwm luam tawm tsawg. ib txhia.
Txuas ntxiv kho cov xim ntawm cov pov thawj. Ntev li ntev li cov ntaub ntawv luam ntawm cov khoom siv luam ntawv thiab cov ntaub ntawv ntawm cov khoom siv pov thawj raug muab xam, cov pov thawj uas xav txog cov nyhuv ntawm cov ntawv luam tau; nyob rau hauv cov pov thawj ntawm qhov tseeb dot, kev tswj xim yog nyuab dua, ntawm ib sab tes, vim cov ntaub ntawv-cov ntaub ntawv yog cov ntaub ntawv ntawm CTP RIP txhais. Nws tuaj yeem hais tau tias nws tau dhau qhov "qhov rooj" ntawm kev tswj xim. Cov ntaub ntawv (xim) ntawm cov tib xim xim raug txiav txim siab; ntawm qhov tod tes, lub RIP ntawm qhov system qhov tseeb yuav tsum tsis cuam tshuam cov generated ntau li ntau tau. Tsis txhob cuam tshuam rau qhov tseeb ntawm cov pov thawj cov zis.
Muaj tseeb network
Ntxiv nrog rau cov xim muaj tseeb, qhov tseeb cov pov thawj qhov tseeb yuav tsum muaj peev xwm luam tawm cov dots uas phim qhov tseeb luam ntawv. Tsuas yog thaum lub chaw muaj tseeb, tuaj yeem ua rau cov kauj ruam thiab sawv kav tau txiav txim siab, thiab lub suab yuav tau pom. Lub inkjet lub tshuab luam ntawv 's printhead yog peev ntawm ejecting zoo zoo ntawm cov number case, uas yog ib qho yuav tsum tau ua kom yog, tiav cov dots, uas yuav tsum tau inkjet lub tshuab luam ntawv kom muaj lub siab tshaj plaws tau daws teeb meem. Qhov luaj li cas thiab cov duab ntawm cov ntawv pov thawj yuav tsum yog tib yam li lub sij hawm luam los xyuas kom meej tias cov nyhuv qhov tseeb yuav phim cov phaj ntawv thiab luam yeeb yam (qhov nce qhov nqi). Los ntawm kev siv ntawm lub iav tsom kom pom cov ntawv pov thawj thiab siv cov ntawv pov thawj tseeb uas tau luam tawm los ntawm cov xim inkjet luam ntawv, nws pom tau tias muaj cov tawg nti, zoo maum nti ntawm ib co dots ntawm qhov tseeb cov pov thawj pov thawj nplooj ntawv.
Qhov no yog vim cov ntsiab lus ntawm cov xim inkjet luam tawm txawv ntawm kev luam tawm. Txhawm rau simulate luam ntawv xim, nws yog qhov yuav tsum tau cia siab rau cov cim me me quav rau cov simulate simulate xim cov ntaub ntawv ntawm cov nqi luam ntawv tseeb. Cov tee ntawm cov kua xauv npau sab nraud ntawm thaj chaw teev npe yog qhov kho tsis tau tag nrho los ntawm cov xim inkjet ntawv tam sim no.
2. Grey thiab cov dots
Lub nruam cov ntaub ntawv pov thawj uas siv tshuab siv plaub-xim analog grey. Vim cov tshuab luam ntawv tam sim no inkjet yuav ua tau zoo heev ntawm cov xoom mis, qhov xim tuaj yeem luam nrog qhov tseeb sau grey (xws li 50% dub) tsis cuam tshuam txog qhov pom kev grey. nyhuv. Nyob rau hauv qhov tseeb dot proofing software, muaj ib tug algorithm coj los yog ib qho profile ICC (ICCDevice LinkProfile) txuas nrog lub ntaus ntawv, kom CMYK yuav ncaj qha mus rau hauv CMYK. Hauv qhov tseeb qhov pov thawj qhov system, qhov xim grey yog li ntawm cov xim dub sib txawv. Yuav kom phim cov grey hauv printing, cov dots yuav twv yuav raug hloov: los yog ntxiv xim rau txhua tus dot, tab sis cov xim ntawm cov dot yog twv yuav raug hu Dub; los yog cov software ntxiv cov tsis tshua muaj xim dawb ntu qhia ib ncig ntawm ib zaug xwb. Tab sis muaj xws li ib lo lus nug, dab tsi tau cov dub dots tau hloov? Yog li, qee cov neeg xav tias nws zoo dua tsis siv xim tswj rau dub version, tab sis siv cov ntawv sib txuam.
3. Txoj kev hloov
Ib qho tseem ceeb hauv kev tswj xim yog qhov kev hloov dua siab tshiab. Txij li qhov tseem ceeb tshaj plaws nyob rau hauv qhov kev sib hloov tas mus li yog kom rov qab xim, qhov kev xaiv ntawm "colorimetric" tsis muaj teeb meem, vim nws simulate xim ntawm daim ntawv. Nyob hauv txojcai, cov ntaub ntawv pov thawj ntawm cov ntawv teev tseeb tseem tuaj yeem raug xaiv. Qhov kev xaiv no, tab sis yuav tsum tau saib xyuas seb qhov zoo ntawm qhov dot yog obviously cuam tshuam, vim daim ntawv xim tsis tuaj yeem ua li ntawm qhov kev ua haujlwm ntawm qhov ua piv txwv, vim li ntawd daim ntawv luam xim thiab qhov kev ua haujlwm ntawm qhov ua haujlwm ntawm cov ntaub ntawv yuav cuam tshuam rau qhov kev ntsuam xyuas nyhuv; tsis tas li ntawd, yog hais tias nws nyob rau hauv qhov tseeb dot proofing Cov tshuaj dawb ntawm daim ntawv yog txawv ntawm daim ntawv nyob rau hauv lub luam ntawv. Thiaj li muab cov xim ntawm cov ntawv pov thawj ntau li ntau tau, qhov tshwm sim uas hais tias cov lus hais txog kev poob qis dua sab nraud ntawm qhov chaw kawm ntawv loj dua, yog li cov xim tsuag siv ua qhov tseeb Nws yog qhov zoo tshaj plaws los siv daim ntawv nrog tib xim raws li daim ntawv luam tawm thaum kev pov thawj, yog li koj tsis tas yuav tsum xav txog xim ntawm daim ntawv thaum siv qhov profile hauv ICC.
Thib peb, lub tshuab luam ntawv
Daws teeb meem
Vim hais tias kev daws teeb meem ntawm CTP phaj vaj tse yog ntau ntau dua qhov daws teeb meem ntawm inkjet luam ntawv, CTP ntaus ntawv tuaj yeem nrhiav cov ntsiab lus ntawm cov lus qhia los ntawm qhov tseeb ntawm qhov tseeb, thiab tseem tuaj yeem ua qhov FM dot proofing. Txawm li cas los xij, rau cov neeg siv feem ntau CTP, nws tsis tsim nyog siv CTP phaj ua cuab yeej siv rau qhov tseeb dot proofing. Ntxiv rau qhov raug nqi, kev siv cov khoom siv CTP platemaking rau cov ntaub ntawv pov thawj yuav tsum siv cov ntawv luam tawm tshwj xeeb, thiab cov ntawv thov ntau heev.
Feem ntau ntawm qhov tseeb dot proofing tshuab siv loj hom inkjet tshuab luam ntawv. Xws li hom tshuab luam ntawv uas tsim nyog, hom kev ua hauj lwm hom loj tshaj plaws thiab kev yuav tsum tau ua rau kev pom zoo yuav tsum raug xam tias yog. Xws li: simulate 150 kab / nti teev, koj tuaj yeem xaiv 1200dpi lossis 1440dpi inkjet luam ntawv, yog tias nws yog ib phau ntawv luam tawm xov xwm, koj tuaj yeem xaiv ib lub tshuab luam ntawv yooj yim dua.
2. Yog tias
Vim cov inkjet tshuab luam ntawv qee zaum kuj ua cov ntaub ntawv pov thawj rau cov ntawv luam tawm, kev siv cov pigment inks hauv inkjet lub tshuab luam ntawv kuj yog ib qho kev xav. Vim hais tias muaj xim ploj siv los luam tawm ntawm cov ntawv tsis-coated, tus number case yuav tsis kis ntau rau ntawm daim ntawv, thiab cov nyhuv luam ntawv yuav dlaim phaj thiab ntau dua.
3. Cov xim luam tawm ntau
Inkjet printers yuav tsum muaj ntau tshaj plaub xim ntawm tus lej. Siv lub tshuab luam ntawv cov kev xaiv ntau hom, koj tuaj yeem luam qhov xim xim. Nws tsis yog qhov tseem ceeb kom muaj xim liab rau hauv tus number case vim tias tsis muaj cov ntaub ntawv sib cais sib cais hauv cov ntawv 1-ntsis.
4. Kev kho txoj haujlwm
Seb kev ua haujlwm ntawm lub tshuab luam ntawv nws ua tiav lossis tsis txiav txim siab txog cov pov thawj zoo.
Seb tus ntiv taw xau poob qis rau hauv txoj hauj lwm kom yog tsis tseem ceeb heev rau kev nruam ntawm lub nruas, tab sis nws yog ib qho teeb meem rau kev tuag rau qhov tseeb dot proofing. Yog li, lub tshuab luam ntawv yuav tsum tau nquag tswj thiab txhim kho thaum siv txhua hnub.
Yog hais tias koj tsim cov kev daws teeb meem ntawm ib hom ntawv inkjet loj loj rau qib qis, koj tuaj yeem siv daim ntawv dawb kom luam tawm cov qauv loj "loj" loj loj (uas yog, cov lus qhia kom pom qhov tseeb thiab kev tsim ntawm qhov tsim). Thaum cov neeg siv cov lag luam luam tawm loj loj rau cov ntawv luam tawm cov qauv ntawv luam tawm, lawv yuav tsum xav txog tej yam dej num rau lub tshuab luam ntawv ua ntej, yog li npaj rau cov sij hawm ua kom pom tseeb yav tom ntej kom tsis txhob rov ua dua peev.
Plaub, qhov kev ntsuam xyuas ntawm qhov tseeb dot proofing system
Qhov tseeb ntawm qhov tseeb tseeb proofing tau siv Altona-testsuite (Nrig txog kev pom) cov duab cov ntaub ntawv thiab cov ntaub ntawv ISO profile. Cov ntaub ntawv xeem tau tuaj yeem pom kev pom thiab ntsuas raws li kev ntsuas ntsuas tom qab tso tawm.
Thib tsib, RIP
Lub luag hauj lwm ntawm CTF / CTP RIP yog los siv kev ntsuam xyuas thiab cov ntaub ntawv sib cais sib txawv, thaum lub RIP ntawm cov pov thawj software recombines ntau xim sib cais cov ntaub ntawv rau hauv ib phau ntawv rau inkjet proofing.
Lub RTP RIP yuav tsum muaj peev xwm ua kom tiav thiab tso zis tawm 1-ntsis cov ntaub ntawv hauv qhov tseeb dot proofing. Qee cov RTP RIPs ncaj qha las tso cov paib tawm tom qab txhais cov ntaub ntawv. Xws li RIPs tsis tuaj yeem ua raws li qhov yuav tsum tau muaj tseeb cov pov thawj qhov tseeb. Yog RIP txhawb nqa 1-ntsis cov ntaub ntawv cia, koj yuav tsum paub txog cov ntaub ntawv cia thiab hom npe naming. Thaum xaiv qhov tseeb dot proofing software, koj yuav tsum paub cov RIP hom uas txhawb los ntawm lub software.
Tom qab cov ntaub ntawv 1-ntsis cov ntaub ntawv nkag mus rau hauv cov ntaub ntawv pov thawj, nws yuav tsum raug ua tiav raws li hauv qab no: cov ntaub ntawv raug txheeb xyuas, txhais, thiab cov ntaub ntawv sib txawv xim sib cais rov ua ke. Qhov no yuav tsum tau software cov ntaub ntawv pov thawj kom paub txog cov ntawv 1-ntsis. Dab tsi xim version sib raug rau cov ntaub ntawv.
Hauv kev ua lag luam, txhua tus neeg tsim khoom muaj ntau txoj kev rau npe cov ntaub ntawv. Piv txwv, cov npe ntawm ib tus qauv muaj cov nram qab no: "name_c.tif", "lub npe (c) .tiff" lossis "Cyan-name.tif" "Yog tias muaj qhov xim xim, qhov teeb meem no yuav dhau los ua ntau dua nyuaj. " Ntau hom npe naming tej zaum yuav ua rau muaj ntau yam teeb meem nyob rau hauv kev xyaum, thiab cov ntaub ntawv pov thawj RIP yuav tsum muaj peev xwm txheeb xyuas lub npe ntawm tag nrho RIP cov ntaub ntawv tawm hauv khw.
Feem ntau, 1-ntsis cov ntaub ntawv tso zis yuav tsum muaj tus nqi hluav taws xob ntxiv, tab sis tam sim no nrog lub pov thawj qhov system uas txhawb RIP cov zis los ntawm cov chaw tsim khoom tshwj xeeb, tsis tas yuav xa cov ntaub ntawv TIFF, uas yog ib qho yooj yim tov. Cov neeg siv tsis tas yuav yuav ib qho kev tso zis plugin. Piv txwv, yog tias tus neeg siv siv HarlequinRIP, BlackMagic software siv tau tsis muaj 1-ntsis cov ntaub ntawv tso zis. Ntau thiab ntau tus neeg muag khoom yuav tau txais kev kho tshiab no hauv cov khoom software. Tam sim no, feem ntau ntawm lub ntiaj teb real-proofing system tsuas yog yuav ntawm cov neeg muag khoom khoom muag. Qhov tseem ceeb ntawm tus muag khoom lub tswv yim muag khoom yog tias cov neeg ua hauj lwm uas muag qhov tseeb qhov kev tawm tsam network yuav tsum muaj kev txawj ntse thiab kev ua hauv ntau cov hauj lwm. Cov neeg ua hauj lwm nrog kev lag luam yuav tsum tsis txhob paub txog qhov software lag luam xwb, tab sis yuav tsum paub txog RIP thiab cov khoom siv luam tawm ntawm cov khoom siv sib txawv sib txawv kom yoog ua ke sib txawv li thaum pom thiab daws lawv cov teeb meem rau cov neeg siv khoom.
Rau, qhov xaus
Tam sim no, tsis muaj qhov tseeb qhov tseeb qhov pov thawj qhov system. Tsuas yog qhov zoo ntawm qhov teev yog qhov tseeb ntawm qhov tseeb dot proofing siv cov CTP ntaus ntawv yog qhov zoo tshaj plaws, tab sis hom ntawm cov luam ntawv nruab nrab yog tsawg, thiab inkjet lub tshuab luam ntawv tau hais nyob rau hauv daim ntawv no. Muaj tseeb dot proofing tshuab yuav txhawb ntau hom xov xwm. Thaum xaiv ib cov software pov thawj, xav txog hom ntaub ntawv nws txhawb. Lub tshuab luam ntawv yuav tsum xav txog nws qhov kev daws teeb meem, kev sau ntawv ceev, thiab ntau hom ntawv xov xwm. Tej zaum yuav muaj teeb meem los siv lub tshuab luam ntawv inkjet rau qhov tseeb dot printing nyob rau lub sij hawm luv luv, tab sis nws yog qhov tseem ceeb uas feem ntau lub tshuab tam sim no muaj peev xwm los luam cov kev ntsuas los yog kev ntxhib nyhav.