Hauv kev ua teb ntawm cov luam ntawv, xim xim tsis yog tsuas yog hais txog kev pom kev tab sis kuj lav tus tub ntxhais kawm ntawv muaj npe thiab cov khoom lag luam zoo. Lub tswv yim 3D tsim cov txheej txheem sib deev tau los ntawm kev sib tw ua kom zoo nkauj, thiab kev hloov pauv ntawm cov qauv - saib cov txheej txheem kev tswj hwm xim. Los ntawm CMYK plaub {{{}} xim luam ntawv mus ua kom tiav cov xim luam yeeb ua kom haum xim rau hauv tus kws tshaj lij ntawm ΔE<2, meeting the stringent requirements of high-end packaging, art reproduction, and other fields.
Cov nplaim hluav taws xob: daim qauv qhia meej thiab hloov dua siab tshiab ntawm peb - qhov chaw muaj xim. Xim nws tus kheej yog kev sib sau ntawm peb- desension person, thiab saturity} qhov chaw zoo nkauj nrog lub spatial dimension ntawm 3D kev tshawb nrhiav. Lub tub ntxhais ntawm cov xim yug me me hauv cov luam ntawv digital yog kom muaj qhov chaw tsim lossis RGB xim rau hauv kev luam ntawv los ntawm ib qho peb {6} seem} qhov seem tsis sib haum hloov algorithm. Cov txheej txheem ntawm kev tsim tawm ICC xim Profile cov ntaub ntawv puv npo cov ntsiab cai ntawm peb- qhov chaw ntsuas chaw. Kev tswj hwm xim xim luam tawm peb- daim kab kos duab xim muaj ntau dua 1,600 xim thaj ua rau thaj teeb pom kev zoo. Txhua daim duab xim ib qho tseem ceeb thiab coj CMYK qhov tseem ceeb daim ntawv peb-} qhov ruaj khov kho cov ntsiab lus. Ib peb - dimensional xim kev sib hloov pauv kev sib hloov pauv siv qhov tsawg kawg ntawm txoj kev kom ua tiav ntawm ob qho chaw xim. Piv txwv li, hauv ntim digital luam ntawv liab (lab qhov tseem ceeb ntawm 50, 60, 50) yuav tsum tau hloov mus rau tshwj xeeb CMYK qhov tseem ceeb. Qhov kev hloov pauv hloov dua tshiab uas tau coj los ntawm peb- qhov seem ntawm cov khoom lag luam zoo nkauj hauv cov khoom lag luam Luminance hauv cov khoom lag luam zoo nkauj hauv cov khoom lag luam zoo nkauj Ua kom zoo dua cov spatial qhov ntev nyob rau hauv multi- lub tshuab luam ntawv xim yog qhov nyuaj dua. Thaum qhia cov xim txiv kab ntxwv xws li txiv kab ntxwv, ntsuab, thiab cov xim xim nthuav tawm los ntawm plaub}}} xim tetrahedron rau xya}} txoj cai qauv. Peb lub - qhov chaw kev tshawb xav tau tsim cov xim gamut ua ntej xim kev sib txuas ua ntej luam ntawv ua ntej luam tawm zoo. Tus HP Indigo 12000 Digital Xovxwm yog nruab nrog rau cov xim kev ua si ntawm cov xim sib txawv, tshwj xeeb yog cov txiv kab ntxwv thiab thaj av ntsuab. Cov yam ntxwv sib txawv ntawm cov substrate kuj tseem muaj kev sib xyaw ua ke rau peb - qhov chaw tswj xim. Qhov saum npoo roughness thiab nqus cov ntaub ntawv sib txawv ntawm cov ntawv sib txawv manifest li "cuam tshuam" hauv kev cuam tshuam xim hauv peb {{39} desensional qhov chaw. Peb lub - qhov ntev ditection pre-}}} khiav tawm ntawm cov spatial hloov pauv thaum lub sijhawm hloov xim. Piv txwv li, coated ntawv thiab matte ntawv yuav tsim cov xim sib txawv rau tib lub teeb ntawm CMYK qhov tseem ceeb. Lub kaw lus hloov kho cov khoom xa tawm raws li lub substrate yog peb-}}} agular reflectance kaum sab xis, kom ntseeg tau tias muaj xim kawg.
Peb {- dimensional synergy ntawm cov khoom siv qhov ntev, ink cov khoom, thiab kev kho cov txheej txheem. Cov xim luam tau zoo dua ntawm cov luam ntawv kev sib txawv ntawm cov khoom siv qhov ntev, nws cov interface cov tshuaj tiv thaiv nrog rau substrate, thiab hloov tshuaj thaum lub sij hawm kho. Peb lub {- qhov chaw xav paub txog cov khoom sib cuam tshuam los tsim kev ua kom muaj kev xav tau. Qhov peb - qhov seem faib ntawm cov kua mem rau ncaj qha cuam tshuam. Nyob rau hauv inkjet digital luam ntawv, number case tau txau mus rau sab saum toj hauv micron {{8} {{9 {9 {tus qauv qauv. EPSONGENTPENTPLY SERCKS UASTIVERS UAS SIV LUB CAV PRECO {} Kev tswj cov xov tooj hauv Ink Dropplet ntim ntawm 3.5pl thiab 21pl. Los ntawm kev kho cov kev sib txawv ntawm cov tee dej ntawm ntau qhov sib txawv, nws ua tiav cov kev kawm txuas ntxiv hauv 2% mus rau 98%. Qhov no peb {{{}} didensional ink Droplate xim xws li lub suab quaj ntsuag, zam kev hloov cov xim tawv nqaij thiab cov suab nrov uas muaj ib txwm luam ntawv. Peb -} qhov seem hluav taws xob tswj thaum lub sij hawm kho tus txheej txheem yog qhov tseem ceeb rau cov xim ruaj khov. Nyob rau hauv UV Digital Printing, Nrov spevital faib ntawm UV lub zog tuaj yeem ua rau kev hloov pauv hauv Ink kho, ua rau muaj kev cuam tshuam xim. UV Kho cov txheej txheem tsim raws peb - qhov chaw intortes unifing ntawm ntau UV teeb thiab tswj cov chaw muaj zog thiab tswj cov thaj chaw muaj zog thiab kev tswj hwm lub zog ntawm thaj chaw. Piv txwv li, qee hom ntawm UV digital tshuab luam ntawv muab cov khoom siv hluav taws xob tuab, ua kom muaj kev tiv thaiv kom muaj zog nyob rau hauv cov kua mem pa. Qhov peb - seem} seem interface tshuaj tiv thaiv ntawm number case thiab substrate yog lub zais hloov hauv cov xim yug. Thaum number case tawm mus rau daim ntawv saum npoo av, nws undergoes peb- qhov seem hloov los ntawm cov kev nkag pauv, uas hloov tus ink's refrathare index thiab reflective cov khoom. Peb lub {- qhov ntev kev tshawb tes incorters xws li daim ntawv porcosity hloov, thiab lub sijhawm qhuav rau cov xim xim ua qauv rau prevertively kho cov kua dej. Nyob rau hauv cov ntawv corrugated digital luam ntawv, muab cov khoom sib tiv tauj ntawm kev sib cuag sib luag ntawm cov qauv sib tiv tauj ntawm kev sib cuag Tsis xwm yeem xim ntawm corrugated ntawv nyob rau hauv kev luam ntawv ib txwm muaj.
Precision Valension: xim yuam kev tswj ntawm qib me me. Qhov tseeb ntawm cov xim muaj me nyuam tub luam menyuam yaus nyob ntawm seb puas tswj hwm ntawm qib me me. Peb - qhov ntev ntawm cov qauv kev tswj hwm ntawm cov qauv xim hauv lub ntsej muag los ntawm cov xim xim los ntawm cov xim tsis muaj xim nyob hauv qab ntawm tib neeg lub qhov muag pom kev. Peb lub - qhov seem precision ntawm dot txoj hauj lwm txiav txim sau npe raug. Nyob rau hauv multi - xim digital luam ntawv, yog tias cov npe rau npe hla cov xim sib txawv ntau dua 10 microns, xim khoom cuav yuav tshwm sim. Lub siab - Precision pov haum system raws li peb {}} lub sij hawm rating los ntawm cov tshuab luam ntawv txav tsis raug ntawm ± 3 microns. Cov ntawv sau npe ntse tau txais los ntawm Heidelberg WeartAfire tau paub txog ntawm 5 {me ntsis} ntev} me ntsis ceev luam ntawv ntawm 150 metres ceev rau ib feeb, muab mechanical Precision qhov kev paub tseeb rau kev ua tub muaj me nyuam. Peb lub {{- desension uniformity ntawm number casic txheej thickness ncaj qha cuam tshuam rau cov xim ceev. Hauv cov luam ntawv digital, ib 1 {{{{}} micron hloov hauv cov kua ntses tuab tuaj yeem ua rau muaj nuj nqis 0.05 ntau dua, tshaj qhov pom tau ntau yam. Cov kua mem kua txheej tuab tswj cov kab ke, coj los ntawm peb {{{{}}}}}} {- txheej thickness qauv. Thaum cov kua mem ntshav hauv zos tuab yog kuaj kom tuab lossis nyias nyias, lub kaw lus tam sim ntawd hloov cov inkjet ntim lossis SqueeGee siab hauv thaj chaw. Nyob rau hauv daim ntawv lo digital luam ntawv, cov kev tswj no ua rau lub number casking thickness txawv ntawm cov ntawv sib txawv ntawm cov xim sib txawv, kom muaj xim zoo nkauj thiab cov xim tshwj xeeb zoo li kub ncu. Peb {{{37} ntev soj ntsuam ntawm kev pom tseeb rau kev tswj hwm xim ntau dua kev tswj hwm pom kev. Cov ntsuas hluav taws xob ib txwm muaj tsuas yog nrhiav tau cov duab kos duab ntawm 1080nm}}}}} - qhov seem spectral nkhaus. Los ntawm kev sib piv cov ntsuas ntsuas nrog tus qauv spectrum thoob plaws, nws muaj peev xwm txheeb xyuas cov xim tsis zoo uas yuav tshwm sim nyob rau hauv cov khoom sib txawv (piv txwv li, metamerism). Lub tuam txhab kos duab siab tau txais cov cuab yeej thij no, yog li kev sib tw sib txawv ntawm 98% ntawm kev sib tw ua haujlwm sib deev, ua tiav nyob rau hauv lub hnub ci tab sis txawv hauv nyob rau hauv lub teeb anegarial. "
Cov kev siv tswv yim thiab thev naus laus zis thev naus laus zis nyob rau hauv peb - qhov ntev ntawm cov xim rov ua dua. Daim ntawv thov ntawm peb - Qhov seem}}}}}}} {4 4}}}} kev txhim kho muaj kev txhim kho tshwj xeeb thiab cov kev lag luam. Nyob rau hauv lub siab -} hom tshuaj luam ntawv tau txo cov xim tsis zoo ntawm {}} Lub kaw lus no tsim ib peb - dimensional cov yam ntxwv rau number case rau number case rau number case rau number case, thiab luam tawm cov xim sib txawv thoob plaws ntawm cov khoom sib txawv thiab khoom siv. Qhov no tau txo qis txhua xyoo poob ntawm xim misismatches los ntawm ntau tshaj 3 lab yuan. Tshwj xeeb hauv cov xim txuam ntawm kub stamping thiab luam ntawv, qhov tso zis kev ua yuam kev ntawm kev ua yuam kev ntawm cov khoom siv kub hauv 0.1mm, txhim kho cov khoom lag luam zoo. Cov kos duab kev luam ntawv tau txais txiaj ntsig los ntawm peb {{}} qhov seem spectral restoration Technology, ua tiav cov xim uas ib txwm ua tsis tau. Nyob rau hauv Palace Museum's Calligraphy thiab thau cov qauv luam tawm cov qauv ntawm cov duab kos thiab siv cov kua mem kua rau ntawm lub tshuab tsom iav ntawm lub me me {21} txoj kab. Piv rau cov qauv tsoos ua ntej, luam ntawv digital tsim kho cov xim ruaj khov los ntawm 90%, muab cov hauv kev tshiab rau kev sib cav sib ceg thiab kev sib cav sib ceg. Nyob rau hauv textile digital luam ntawv, 3D txoj kev tshawb fawb chaw nyob qhov teeb meem ntawm cov khoom siv xim xim ntawm qhov chaw tsis sib xws ntawm cov ntaub tsis sib xws. Los ntawm kev tsim cov qauv 3D ntawm cov ntaub, lub tshuab luam ntawv hloov kho lub inkjet lub inkjet raws li kev tswj hwm thiab qhov ceev, ua kom muaj xim zoo sib xws thiab cov chaw tiaj tiaj. Tom qab txais cov tshuab thev naus laus zis, ib qho qauv sib tw tau txais cov qauv kev ua luam yeeb yam ntxiv ntawm 75%, thaum txo cov kua mis tau noj los ntawm 30%. Nyob rau yav tom ntej, nrog rau kev txhim kho kev tawm tsam tshuab luam ntawv, peb{{44}} qhov ntev txoj kev xav tau usher nyob rau hauv ib qho ntxiv kom meej xim xim rov qab los. Los ntawm kev sib txuam ntxiv cov ntaub ntawv xaiv tau ntxiv rau hauv cov number case thiab sib txuas nrog cov ntaub ntawv sib txig sib luag tau ua tiav, "Tag nrho} Cov ntaub ntawv luam tawm zoo ib yam li cov xim, nthuav tawm tib lub teeb xim. Ib zaug cov thev naus laus zis paub tab, nws yuav daws kom me me ntawm metamerism, tsim cov qauv kev lag luam tshiab rau cov luam ntawv xim.
Qhov cuam tshuam ntawm peb - qhov seem} Qhov ntev kev xav ntawm cov luam ntawv me nyuam ncua ntev tshaj kev ua kom cov tsis ua haujlwm. Nws nyob hauv kev tsim kom muaj kev tshawb fawb, rov ua dua tshiab, thiab siv cov xim tswj cov xim. It transforms the traditional reliance on experience-based "feel" in printing into precise three-dimensional data, turning color reproduction from an art into a controllable engineering process, thereby paving the way for digital printing applications in high-end markets. Rau cov tuam txhab luam ntawv, mastering peb - qhov chaw muaj txiaj ntsig yuav tsum tau nkag mus rau siab dua {}}}}}}}}}}}}}}}}}}}}}} {prote lag luam.
