Qhov teeb meem uas yuav tsum tau them sai sai rau hauv qhov thib ob kev luam tawm ntawm kev lag luam daim ntawv teb
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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Rau cov high-speed teb daim lag luam luam ntawv tshuab, ntau dua cov xov tooj ntawm cov khoom siv luam ntawv thiab lub luam tawm lub tog raj kheej, zoo dua qhov zoo thiab muaj nuj nqis yuav ua tau raws li tus neeg xav tau hauv lub sij hawm luv luv, tab sis, tshwj xeeb yog, yog tus neeg khoom xim tshaj qhov Ntau hom xim ntawm cov khoom siv, los yog lub tshuab computer daim naj npawb, thaum lub nruas tsis tiav, yuav muaj ib qho teeb meem uas yuav tsum muaj ob daim ntawv tshaj tawm, uas yog, cov xim ib nrab yog luam tawm ua ntej, thiab qhov thib ob luam tawm yog tom qab lub rewinding los ua kom tiav Tag nrho Kev Txhim Kho Ntawv.
Qhov teeb meem tseem ceeb tshaj plaws nyob rau hauv qhov kev tshaj tawm thib ob yog qhov teeb meem sau npe hauv ob qho kev luam ua ntej thiab tom qab. Feem ntau, cov photodetector siv los txiav txim qhov rov tshwm sim ntawm cov teeb liab uas tau npaj tseg rau ntawm lub luam ntawv thaum lub sijhawm luam tawm thawj zaug. Nyob rau ntawm daim ntawv thib ob sau tawm, yog qhov chaw ntawm lub teeb liab thaiv ntawm ob daim ntawv luam tawm, tus ntaus ntawv yuav pom nws thiab qhia tus neeg teb xov tooj kom hloov kho rau lub sij hawm kom qhov chaw ntawm lub teeb liab yuav tsum yog kom deb li deb tau hauv thawj lub luam ntawv. Rov ua dua ib zaug ntxiv, txwv tsis pub nws yuav tsum kho cov cai ntau zaus thaum luam ntawv thib ob, uas yuav ua rau zoo pov tseg.
Nyob hauv cov ntawv luam tawm thawj zaug, hauv txoj cai, cov ntsiab lus xaiv tsawg dua, thiab qhov chaw ua haujlwm yuav tsum muaj xim zoo dua qub, yog li ntawd txawm tias ib qho kev tsis tshua muaj me ntsis hauv ob qho kev tshaj tawm tsis muaj lub hwj chim ntawm tag nrho cov khoom, tshwj xeeb tshaj yog Rau khoos phis tawj rau hauv computer.
Qhov no yog ib qho kev sib tw hauv peb lub xov tooj uas tsis muaj kev sib tw, qhov thib ob muaj peb xim, tab sis peb tsuas muaj ob pawg ntawm chais, ces peb yuav tsum ua ob zaug dhau. Ob xim nyob hauv peb xim yog cov ntsiab lus tseem ceeb, thiab thaum kawg thawj zaug. Kev foob yog luam thawj ua ntej vim tias qhov tsim qhov tsim tawm me me thiab qhov yuav tsum tau ua raws li txoj haujlwm yog me ntsis ntxiv siab tshaj qhov ob xim. Ob lub thwj cim thiab lub teeb liab tsoo raug luam tawm nrog daim ntawv phaj rau cov laj thawj nram qab no:
1. Txij li thaum lub phaj naj npawb yog ib tsab ntawv luam tawm, cov ntawv cim tau meej meej, tiag, thiab cov nyhuv stereoscopic zoo nkauj dua;
2. Cov ntaub ntawv yuav tsum tau ua kom tsis muaj cov lej luam tawm cov ntaub ntawv yuav tsis nruj heev, yooj yim dua;
3. Nws tsis yooj yim rau emulsify nrog cov plhaub taub hau luam ntawv;
4. Hauv lub tshuab luam ntawv, lub tshuab luam ntawv nrog cov phaj nyaj pawg tsis muaj kev nyuab siab nyob rau hauv ib txwm ua, thiab feem ntau tsis tsim nyog los nres lub siab vim ntau yam. Nyob rau hauv txoj kev no, lub teeb liab los yog thaiv rau kev tshawb nrhiav yog ib txwm hauv cov ntawv luam tawm, uas yog, nws tau raug rov qab los ntawm sib npaug zos. Ntev li ntev ntawm daim ntawv strip yog muab tso rau ntawm qhov nres, qhov seem yuav tsum tau muab tua tawm thaum lub caij ob zaug, thiab txoj cai tsis tas yuav tsum tau ua dua. Kev hloov. Yog tias PS version siv rau kev luam ntawv, lub tshuab yuav tawm ntawm siab tom qab lub tshuab nres, thiab lub teeb liab yuav tsis muab luam tawm. Hauv qhov thib ob tshaj tawm, cov cai yuav tsum tau rov kho dua hauv tshooj lus no, uas yuav ua rau kev noj haus thiab pov tseg.
Tom qab luam tawm thawj zaug, vim ntau lub hauv paus, tom qab qhov rov qab ntawm cov ntawv luam tawm tau muab tso rau ib lub sijhawm, peb pib mus tshaj, tab sis nyob rau hauv qhov thib ob overprint, nws tau pom tias ntxiv rau qhov foob liab ntawm cov luam , cov ntawv luam tawm kuj pom tias muaj xim xiav Qhov xim xim thiab txoj haujlwm ntawm lub rooj liab liab tseem tuaj yeem tshwm ntsej muag. Nws xav hais tias xiav tus cwj mem xiav ntawm daim qauv ntawm lub plhaub taum plawv tsis tau so wiped ntxuav ua ntej yuav nias, thiab cov ntawv luam tawm tsis zoo tom qab lub siab, tab sis tom qab kev kuaj hauv cov ntawv luam tawm, Pom tau tias qhov xiav lub khoob mus txuas ntxiv mus ntawv yob. Qhov no txhais tau hais tias nws yuav tsis raug los ntawm av. Tom qab ceev faj soj ntsuam, kuv pom tias xiav lub khoob ib txwm nyob hauv tib txoj hauj lwm raws li txheej txheej ntawm lub foob pob liab, ib yam li sab nraud liab stamp luam tawm ntawm sab hauv txheej ntawv. Ameslikas rau cov ntawv tsis tov, cov tshuab siv microcapsule tau siv. Daim ntawv yog coated nrog lub microcapsule uas muaj ib tug coupler nyob sab nraum qab ntawm daim ntawv los ntawm lub hauv paus. Hauv nruab nrab daim ntawv yog coated nrog ib tus tsim xim rau sab pem hauv ntej thiab cov microcapsule uas muaj qhov coupler nyob sab nraud. Qis ntawv yog coated nrog ib tug xim tsim tawm microcapsule nyob rau sab xub ntiag ntawm lub hauv paus ntawv, thiab daim ntawv siv. Thaum cov microcapsules raug rhuav tshem vim muaj kev sib tshuam los yog qhov cuam tshuam, cov xim tsis muaj kab muag tsis zoo, yog absorbed los ntawm tus tsim tawm, thiab ib txhij tsim tawm ib cov tshuaj tiv thaiv kev tsim xim. Kev ceev nrig ntawm daim ntawv sau, daim ntawv txais qhov teeb meem ntawm daim ntawv yuav muaj feem xyuam rau cov cai, feem ntau kaw, yog li qhov nro ntawm daim ntawv yog tus loj, vim siv cov qauv ntawm daim ntawv luam ntawm letterpress luam, lub siab thaum tus txheej txheem luam ntawv loj dhau lawm, yog li ntawd rov qab rau ntawm cov khoom luam tawm Lub micro-convex, txoj kev ua rau nws tus kheej tau rhuav tshem qee cov xim tsim thiab xim ua tus kabmob, thiab tom qab tus tub, ob lub hau ntawm daim ntawv no tau raug teem ua ke, thiab nyob rau hauv qhov kev txiav txim ntawm ib daim ntawv loj nrawm, daim ntawv xa tawm sab hauv me ntsis Lub micro-convex yuav ua kom siab siab rau hauv daim ntawv tshav dav hlau, ua rau cov microcapsules zom thiab tsim xim. Tom qab muab tso rau ib lub sijhawm, qhov kev nyuab siab no yuav ua rau kev puas tsuaj ntxiv thiab ua kom lub khoob pom qeeb thiab meej meej. Qhov no yog qhov teeb meem ntawm qhov teeb meem. .
Nyob rau hauv qhov thib ob overprint ntawm lub lag luam daim ntawv teb cov lus teb rewinding, tus neeg sau ntawv ntseeg hais tias cov teeb meem hauv qab no yuav tsum tau muab sau rau hauv thawj lub luam ntawv:
1. Lub teeb liab los yog thaiv thaum lub sijhawm luam tawm thawj zaug, siv cov ntaub ntawv phaj printing, vim tias txoj cai muaj kev txwv ntau dhau li kev piav qhia saum toj saud;
2. Yog tias cov xim ntawm cov ntawv luam tawm thawj zaug luam tawm ntawm cov phaj nyaj, lub tshuab luam ntawv yuav tsum tsawg tshaj li qhov tsim nyog nyob rau hauv qhov tsim nyog ntawm txoj kev luam ntawv zoo;
3. Daim ntawv xa khoom noj yuav tsum tsis txhob loj heev. Yog tias nws loj dhau, qhov nro yuav nce siab thiab qhov siab ntawm cov ntaub ntawv sab hauv thiab sab nrauv yuav nce.
4. Thawj thawj zaug, cov ntaub ntawv phaj yuav raug coj los siv. Daim ntawv rov thim rov qab yuav tsum tsis txhob muab tso ntev ntev, lub sij hawm yuav tsum tsis txhob ntev dhau, thiab qhov thib ob yuav tsum ua kom tiav tsis tu ncua, yog li ntawd cov microcapsule puas tsawg;
5. Siv PS phaj luam tawm kom tsis txhob muaj teeb meem zoo li qub dua.