Kev tshuaj xyuas thiab kev sib piv Ntawm CTP thev naus laus zis thiab CTcP thev naus laus zis hauv Corrugated Boxes ntawm Cardboard

Jul 18, 2023

Tso lus

2008 yog lub xyoo CTP ntawm kev lag luam luam ntawv, thiab ntau thiab ntau lub tuam txhab CTP tau pib ua tib zoo saib xyuas cov khoom siv prepress platemaking hauv kev lag luam luam ntawv. Kev txawj ntse South Tuam Tshoj East Tuam Tshoj luam ntawv loj heev twb tau siv tag nrho cov cuab yeej CTP thiab muaj kev nkag siab meej txog cov cuab yeej CTP, thiab maj mam nkag siab rau North Tuam Tshoj luam ntawv tau maj mam paub txog cov qauv ntawm kev hloov kho CTP cov cuab yeej. Tus sau tau ntsib nrog CTP thev naus laus zis tau ntev, thiab ua kom luv luv ntawm CTP thiab CTcP thev naus laus zis uas kuv tau kawm.

CTP yog lub npe luv ntawm Computer rau Plate, uas yog, lub computer ncaj qha phaj ua tshuab. Txij li thaum yug los ntawm CTP, nws tau dhau los ua qhov tseem ceeb ntawm kev saib xyuas ntawm ntau yam kev lag luam nrog nws cov superiority, tab sis vim muaj kev txwv ntawm ntau yam kev mob nyob rau lub sijhawm ntawd, kev loj hlob ntawm cov tshuab computer ncaj qha platemaking hauv Suav teb yog qeeb heev, nyob rau hauv xyoo tas los no, nrog rau kev txhim kho ntawm lub tshuab computer ncaj qha platemaking technology hauv Suav teb yog qeeb heev. kev txhim kho maj mam ua haujlwm ntawm CTP phaj cov ntaub ntawv, CTP platemaking tshuab thiab cov khoom siv ntxiv, thiab tus nqi tsim nyog, lub tshuab computer ncaj qha platemaking yog tsim sai heev.

CTcP yog lub npe luv ntawm Computer rau Pa Plate, uas txhais tau hais tias lub computer ncaj qha ua cov phaj ntawm cov khoom siv phaj. CTcP nkag mus rau hauv kev lag luam luam ntawv nrog qhov zoo ntawm kev siv cov khoom siv phaj zoo tib yam kom ua tiav cov phaj ncaj qha, uas, raws li nws cov ntsiab lus, yog lub tshuab hloov pauv hauv kev ua cov phaj prepress. Drupa 2004, BasysPrint, Esko-Graphics ob lub tuam txhab tau tsim cov khoom siv thev naus laus zis no, qhov yooj yim tuaj yeem daws cov CTP hauv cov txheej txheem ntawm cov phaj nqi yog qhov teeb meem siab dhau lawm, yog tus neeg sib tw muaj zog ntawm CTP, tab sis kuj yog prepress digital phaj ua lag luam. tsim nyog ntxiv. Xyoo 2005, Punch Graphix, lub tuam txhab Belgian nyob hauv lub teb chaws Yelemees uas tsim XEIKON cov cuab yeej luam ntawv digital, tau nqis peev hauv BasysPrint. Nyob rau hauv tib lub xyoo, lub Hoobkas tau tsim nyob rau hauv Shenzhen los sib sau ua ke thiab tsim CTcP, tab sis tom qab ntau tshaj li ib xyoos, lub Hoobkas Shenzhen raug tshem tawm, thiab lub domestic kom zoo dua tam sim ntawd ploj mus.

Tam sim no, muaj ntau thiab ntau luv luv version nyob rau hauv lub lag luam luam ntawv, siab dua thiab zoo dua yuav tsum tau, thiab lub sij hawm pauv hloov tau luv thiab luv. Txawm li cas los xij, nyob rau hauv cov txheej txheem ua phaj ib txwm muaj, muaj ntau qhov sib txuas ntau lawm thiab tsis yooj yim rau kev tswj, thiab tsis muaj qhov ua tau zoo, siab-precision, tag nrho automated pre-press system, uas tsis tuaj yeem paub txog cov haujlwm digital.

CTcP tuaj yeem ua duab ncaj qha rau ntawm lub phaj PS zoo tib yam, tab sis cov khoom siv phaj uas nws siv yuav tsum muaj kev nkag siab thiab kev daws teeb meem ntau dua li cov phaj PS zoo tib yam. Yog li ntawd, ua ntej kev nqis peev hauv cov chaw luam ntawv, nws yuav tsim nyog los ntsuas qhov ua tau zoo ntawm CTcP raws li qhov xwm txheej ntawm lub Hoobkas (xws li tus nqi ntawm cov khoom siv phaj, hom kev lag luam luam ntawv thiab cov kev xav tau zoo, thiab lwm yam). CTcP yog ib yam tshiab, thiab nws tsis paub tab nyob rau hauv cov nqe lus ntawm kev soj ntsuam kev ua lag luam thiab qee qhov kev ua tau zoo, yog li cov neeg siv yuav tsum xav txog seb nws puas ua tau raws li lub phaj ua raws li peb lub Hoobkas ua ntej kev nqis peev. Thib ob, CTP thev naus laus zis tau paub tab heev, cov tuam txhab luam ntawv hauv qhov xav tau tiag tiag ntawm qhov chaw, tuaj yeem paub tseeb los qhia. Qee cov kws tshaj lij xav tias yog tias tus nqi ntawm CTP phaj cov khoom tuaj yeem raug txo kom tsawg li 1.5 npaug ntawm cov khoom siv phaj zoo tib yam, qhov pib offset nrog tus nqi ntawm phototypesetting, zaj duab xis thiab lwm yam txheej txheem, CTP yuav tsis muaj kev lag luam loj dua.

Ntawm no kuv yuav qhia luv luv rau cov yam ntxwv tseem ceeb ntawm CTP thiab CTcP:

Raws li kev sib txawv ntawm cov phaj thauj khoom CTP tuaj yeem muab faib ua platform, sab hauv nruas thiab sab nraud nruas.

Platform CTP tuaj yeem tsim nyog rau qhov sib txawv thickness phaj, thauj khoom thiab tshem tawm phaj ua haujlwm yog qhov yooj yim, tuaj yeem ua tiav cov zis siab ceev, compact loading thiab unloading, tus nqi qis. Txawm li cas los xij, vim muaj qhov tsis xws luag hauv geometric optics, kev siv lub platform CTP raug yuav tsum siv cov kho qhov muag kho qhov muag kim, thiab cov ntawv tso tawm yog txwv.

Lub nruas sab hauv CTP raug khaws cia cov yam ntxwv zoo ntawm cov yeeb yaj kiab raug tshuab, CTP phaj hauv lub cuab yeej yog tsau, yog li ua kom ruaj khov ntawm cov phaj tso tawm, piv rau lub platform CTP raug tshuab, cov qauv no haum rau cov phaj loj loj. tso zis, tsuas yog vim CTP phaj nyob tsuas yog ib feem ntawm lub puab nto ntawm lub nruas, thiab muaj ib tug loj qhib. Qhov no txhais tau hais tias thaum lub laser tig mus rau seem ntawm qhov qhib, lub laser tsis ua hauj lwm, yog li ncua lub sij hawm tso zis thiab txo cov efficiency ntau lawm, thiaj li yuav ua kom cov efficiency ntau lawm, nws yuav tsum tau hais tias lub rov qab daim iav yuav ua tau siab. -kev sib hloov ceev, tab sis nws yooj yim rau nqus plua plav thaum tig ntawm kev kub ceev, uas cuam tshuam rau cov zis zoo, yog li nws yog ib qho tsim nyog los lim cua hauv chav ua haujlwm. Piv nrog rau lub nruas sab nraud CTP raug tshuab, nws muaj txoj hauv kev ntev lub teeb, thaum lub iav rov qab tshwm sim ib qho kev vibration me me yuav ua rau pom kev sib txawv, kev thauj khoom thiab kev tshem tawm phaj yog teeb meem ntau dua.

Lub nruas sab nraud CTP raug tshuab tuaj yeem ua tiav cov zis loj, qhov kev daws teeb meem siab dua li ntawm lub platform CTP raug tshuab thiab lub nruas sab hauv CTP raug tshuab, kev hloov pauv ntawm lub taub hau laser yog qhov yooj yim, thiab cov phaj luam ntawv tuaj yeem raug. los ntawm kev siv ntau qhov sib npaug ntawm cov kab teeb ci laser, uas tuaj yeem ua rau lub sijhawm tso tawm tau zoo thiab txhim kho kev tsim khoom. Yog tias siv cov phaj thermal, qhov pom tseeb meej, yuav luag tsis muaj qhov yuam kev tsis muaj duab latent tuaj yeem ua tiav ntawm lub phaj thermal. Qhov tsis zoo ntawm lub nruas sab nraud CTP raug cov cuab yeej yog: cov cuab yeej siv tau siab, vim tias nyob rau hauv lub xeev raug, lub nruas ntawm cov khoom raug xa mus tig, yog li qhov pib raug, lub sijhawm nres yog ntev, ntawm kev kub ceev, vim yog lub luag hauj lwm ntawm lub zog centrifugal, lub nruas yuav inevitably tsim tsis xav tau kev co los yog qhov tshwm sim ntawm lub phaj raug pov tseg.

Direct phaj ua lasers muaj xws li: roj lasers (xws li argon ion laser), khoom lasers (xws li FD-YAG), semiconductor lasers (xws li LD) thiab lwm yam. Lub teeb ci laser siv hauv CTP tuaj yeem muab faib ua qhov pom lub teeb pom kev, qhov chaw teeb pom kev infrared thiab ultraviolet lub teeb ci raws li nws cov yam ntxwv spectral. Thaum ntxov lub computer phaj ua khoom siv tsuas yog xiav (488nm), ntsuab (532nm) thiab liab (633nm) pom lasers, tam sim no maj mam hloov los ntawm infrared laser (830nm, 1064nm) thiab ntshav laser (400nm, 410nm) technology.

Tau kawg, txhua yam khoom muaj lawv cov khoom siv, nrog rau qhov zoo thiab cov yam ntxwv ntawm CTcP, qee lub tuam txhab luam ntawv hauv Suav teb tuaj yeem nqis peev raws li lawv tus kheej xav tau, thiab lawv tau ua txhua yam kom txaus siab rau qhov zoo ntawm digitalization. [tom ntej]

Lub hauv paus ntawm CTcP thev naus laus zis siv cov qauv PS version imaging yog DMD (Digital Micro mirror Device) nti ntawm DLP thev naus laus zis (Digital Lighting Progress) thiab Digital Screen imaging technology DSI (Digital Screen Imaging). Tus naj npawb ntawm cov lo ntsiab muag me me ntawm DMD digital micromirror txiav txim siab qhov kev daws teeb meem ntawm nws tus kheej. Thaum ntxov CTcP cov cuab yeej siv DMD digital micromirror tsuas yog 1.3 lab me me lo ntsiab muag, qhov kev daws teeb meem siab tshaj plaws tsuas tuaj yeem ua tiav 1500dpi, txawm hais tias qhov kev daws teeb meem no ua rau qhov kev sib kis ceev tuaj yeem lav tau, tab sis nws tsis tuaj yeem ua tau raws li qee qhov kev luam ntawv siab. Vim tias qhov kev xav tau ntawm kev lag luam hauv tsev tam sim no thiab kev txhim kho txuas ntxiv thiab txhim kho ntawm micro-daim iav thev naus laus zis, kev daws teeb meem ntawm cov cuab yeej kuj tau ua tiav los ntawm 2400dpi, tab sis qhov kev sib kis ceev tau txo qis vim qhov kev daws teeb meem tau txhim kho. Xws li kev sim theem khoom yuav tsum tau saib ntxiv los ntawm kev ua lag luam.

DSI thev naus laus zis yog BasysPrint's patented thev naus laus zis, thev naus laus zis no yuav yog lub teeb ci ultraviolet los ntawm DMD micromirror pawg neeg xav txog lim tsom teeb pom kev ntawm cov tsoos PS phaj. Lub teeb qhov chaw ntawm lub CTcP ntaus ntawv yog lub teeb mercury, los ntawm optical reflection thiab focusing, lub emission ultraviolet lub teeb (wavelength 360nm-450}nm) yog sib sau ua ke nyob rau hauv lub micro daim iav, lub micro daim iav me me raws li qhov sib txawv ntawm cov cov duab tsis zoo thiab cov khoom siv phaj zoo, txiav txim siab seb puas yuav nthuav tawm thiab tsis nthuav tawm cov duab. Ntshav laser tshuab ua rau CTcP siv cov tsoos PS version, uas txo cov nqi ntawm cov ntaub ntawv phaj, thiab ntau lub tuam txhab tuaj yeem siv cov txheej txheem ua ntej xovxwm thiab ua raws cov txheej txheem ntawm kev ua phaj.

CTcP siv lub platform exposure thev naus laus zis, uas muaj qhov yuam kev tsawg dua li cov tshuab raug rau cov menyuam. Tsis tas li ntawd, lub tshuab tsav tsheb yog qhov sib nqus levitation fais fab los ntawm German Siemens tuam txhab. Sib nqus levitation linear lub cev muaj zog zam kev cuam tshuam ntawm kev sib txhuam thiab kev co ntawm cov khoom siv, ua kom lub zog du thiab du ntawm lub taub hau raug, thiab ua kom nws qhov tseeb. Qhov tseeb ntawm cov cuab yeej thib peb tau mus txog ± 2 microns, thiab qhov tseeb ntawm cov khoom siv thib plaub tau raug txhim kho mus rau ±0.3 microns, kom ntseeg tau tias qhov tseeb ntawm cov phaj ntawm lub tshuab luam ntawv.

Feem ntau, CTcP muaj ntau qhov zoo, qhov pom tseeb tshaj plaws yog txhawm rau txhim kho kev tsim khoom, txuag sijhawm thiab txo cov nqi tsim khoom. Txawm li cas los xij, cov teeb meem hauv qab no yuav tsum raug sau tseg thaum xaiv CTcP ntaus ntawv:

Qhov ceev ntawm cov cuab yeej daws teeb meem tsawg yog ceev, tab sis cov duab zoo tsis tau lees paub, thiab qhov ceev thiab ruaj khov ntawm cov cuab yeej daws teeb meem siab yuav tsum tau xav txog. Raws li tus kws sau ntawv xyoo dhau los ntawm CTcP cov cuab yeej tswj kev paub dhau los, digital micromirror thiab teeb condenser reflective khoom ntawm ib puag ncig yog siab heev, kev pab cuam lub neej ntawm UV teeb yuav cuam tshuam rau qhov kis ceev, nrog rau lub neej ntawm lub teeb txo, qhov kev pab cuam lub neej ntawm UV teeb yuav cuam tshuam rau qhov kis ceev, nrog rau lub neej ntawm lub teeb. Qhov ceev raug yuav raug txo kom tsawg.

CTP thiab CTcP yog ob lub ntsiab lus dav dav, thiab kev txhim kho txuas ntxiv ntawm ob lub thev naus laus zis txuas ntxiv txhawb kev txhim kho ntawm cov txheej txheem prepress. Kev tsim kho tshiab ntawm ob hom khoom siv tau ua tau raws li qhov xav tau ntawm cov neeg siv khoom sib txawv. Raws li cov khoom lag luam thiab cov neeg muag khoom tsis tuaj yeem txiav txim siab qhov zoo thiab qhov tsis zoo ntawm ib leeg los ntawm qhov kev xav tsis sib haum, qhov kev xaiv kawg ntawm cov neeg siv khoom yuav muab cov lus teb ntawm kev ua lag luam.

Nco tseg:

DLP hais txog kev taw qhia:

DLP sawv cev rau "Digital Lighting Progress". Nws txhais tau tias kev ua cov teeb pom kev zoo digital, uas yog, cov thev naus laus zis no yuav tsum xub tso cov duab teeb liab los ntawm kev ua cov digital, thiab tom qab ntawd lub teeb yog npaj. Nws yog ua raws li Digital Micro mirror Device tsim los ntawm Deyi Tuam Txhab - DMD kom ua tiav qhov kawg txuas ntawm kev nthuav tawm cov ntaub ntawv pom kev, thiab DMD yog cov ntawv luv ntawm cov khoom siv micro mirrors, txhais tau tias lub ntsiab lus digital micro mirror element. Qhov no yog hais txog cov micromirror wafer siv nyob rau hauv lub hauv paus ntawm DLP technology system - lub plawv ntawm lub tshuab kho qhov muag, uas yog ib tug ntaus ntawv tsim nyob rau hauv tus txheej txheem semiconductor txheej txheem ntawm CMOS, ntxiv rau ib tug rotating mechanism uas yuav kho tau lub reflective nto.

Yuav kom paub meej ntxiv, DLP projection thev naus laus zis yog daim ntawv thov ntawm cov micromirror nti (DMD) ua cov ntsiab lus tseem ceeb kom ua tiav cov khoom siv kho qhov muag. Lub hauv paus ntsiab lus yog tias lub teeb ci yog homogenized los ntawm kev sib xyaw ua ke, thiab lub teeb tau muab faib ua R, G, thiab B xim los ntawm lub nplhaib Xim nrog peb lub ntsiab xim (Color Wheel), thiab tom qab ntawd cov xim tau sau rau ntawm DMD los ntawm lub nplhaib. lens. Los ntawm synchronizing lub teeb liab txoj kev, lub digital tig ntawm lub teeb liab lub teeb liab, lub teeb nruam mus rau hauv grey scale, nrog R, G, B peb xim los qhia cov xim, thiab thaum kawg los ntawm lub lens projection imaging.

Los ntawm txoj cai ntawm DLP, nws muaj qhov zoo hauv qab no:

1. Lub suab nrov kom zoo dua: Lub hauv paus digital ntawm DLP tuaj yeem ua rau lub suab nrov ploj, vim tias DLP muaj peev xwm ua kom tiav qhov txuas kawg ntawm cov duab digital hauv qab qauv, thiab muab lub platform rau kev txhim kho cov kev sib txuas lus digital ib puag ncig, DLP thev naus laus zis muab ib txoj kev ua tiav qhov projection los tso saib cov teeb liab digital, kom tag nrho cov qauv hauv qab digital tiav, nrog lub suab nrov tsawg.

2. Qhov tseeb grey theem: Nws cov xwm txheej digital tuaj yeem tau txais cov duab zoo thiab cov xim luam tawm nrog qhov tseeb digital grey qib.

3. Reflection kom zoo dua: Vim tias DMD yog lub teeb pom kev zoo, nws muaj lub teeb pom kev zoo ntawm ntau dua 60%, ua rau DLP system tso saib ntau dua. Qhov kev ua tau zoo no yog qhov tshwm sim ntawm kev cuam tshuam, qhov ua kom zoo, qhov ua kom pom tseeb, thiab qhov tseeb "rau" lub sijhawm ntawm lub lens.

4. Seamless duab kom zoo dua: 90% ntawm thaj tsam pixel/lens tuaj yeem cuam tshuam lub teeb kom ua tau ib daim duab projected. Tag nrho cov array tswj qhov sib xws ntawm pixel loj thiab qhov sib txawv, thiab tsis nyob ntawm qhov kev daws teeb meem. Qhov siab dua qhov DMD sau qhov ua kom pom kev daws teeb meem ntau dua, uas, ua ke nrog kev soj ntsuam zoo zuj zus, tsim cov duab nyob hauv qhov projection uas yog qhov tseeb thiab ntuj tshaj li qhov projector ib txwm.

5. Kev ntseeg tau: DMD tau dhau tag nrho cov txheej txheem semiconductor kev xeem. Nws kuj tau dhau los ntawm kev sim ntsuas kev simulating ib puag ncig kev ua haujlwm ntawm DMD, suav nrog thermal shock, kub cycling, noo noo tsis kam, mechanical shock, vibration thiab acceleration tests. Raws li ntau txhiab teev ntawm lub neej thiab kev sim ib puag ncig, DMD thiab DLP cov tshuab ua kom pom kev ntseeg tau zoo.