Luam Ntawv Xovxwm Txhim Kho Keeb Kwm

Kev tsim thiab kev tsim cov tshuab luam ntawv ua lub luag haujlwm tseem ceeb hauv kev nthuav dav ntawm tib neeg kev vam meej thiab kab lis kev cai.
Nyob rau hauv 1439, Gutenberg ntawm lub teb chaws Yelemees ua ib tug ntoo nyem printing xovxwm. Txawm hais tias qhov no ntsug kauv tes-ua luam ntawv xovxwm muaj cov qauv yooj yim, nws tau siv rau 300 xyoo; Xyoo 1812, Koenig ntawm lub teb chaws Yelemees ua thawj puag ncig tiaj tus phaj nyem luam ntawv xovxwm; Xyoo 1847, Hoy ntawm Tebchaws Meskas tau tsim lub tshuab luam ntawv teb; nyob rau hauv 1900, ib tug rau-xim teb xovxwm tau ua; Xyoo 1904, Rubbell ntawm Tebchaws Meskas tau tsim lub tshuab luam ntawv offset.
Ua ntej xyoo 1950, cov tshuab luam ntawv luam tawm ib txwm muaj kev lag luam luam ntawv, thiab kev txhim kho ntawm cov tshuab luam ntawv kuj tseem muaj zog los ntawm cov tshuab luam ntawv nyem. Txawm li cas los xij, cov txheej txheem luam ntawv txhuas alloy nyem muaj qhov tsis zoo ntawm kev siv zog ua haujlwm siab, lub voj voog ntev ntau lawm thiab ib puag ncig muaj kuab lom. Txij li thaum xyoo 1960, cov txheej txheem lithographic offset luam ntawv nrog cov yam ntxwv ntawm lub voj voog luv thiab cov khoom lag luam siab tau pib nce thiab txhim kho, thiab cov hlau lead hlau nyem luam ntawv tau maj mam hloov los ntawm lithographic offset printing. Mos nyem luam ntawv, tshuaj ntsuam luam ntawv, electrostatic printing, inkjet luam ntawv, thiab lwm yam kuj tau tsim nyob rau hauv ntim printing thiab advertising printing.
Lub ntiaj teb cov tshuab luam ntawv tau ua tiav zoo txij li xyoo 1980s. Tshaj li 20 xyoo dhau los, kev txhim kho ntawm cov tshuab luam ntawv tau dhau los ntawm peb theem:
Thawj theem yog los ntawm thaum ntxov 1980s mus rau thaum ntxov 1990s, uas yog lub heyday ntawm txoj kev loj hlob ntawm offset printing technology. Qhov siab tshaj plaws luam ntawv ceev ntawm ib daim ntawv offset presses lub sij hawm no yog 10, 000 prints/teev. Lub sij hawm ua ntej hloov kho ua ntej luam ntawv rau plaub-xim luam ntawv xovxwm yog feem ntau txog 2 teev. Kev tswj tsis siv neeg ntawm cov xovxwm luam ntawv feem ntau yog tsom rau cov ntawv tsis siv neeg khi, tsis siv neeg sau ntawv, tsis siv neeg tu, tsis siv neeg tshawb pom cov xim number case thiab tsis siv neeg hloov ntawm number case ntim, thiab tswj chaw taws teeb ntawm kev sau npe. Nyob rau lub sijhawm no, ntxiv rau ib qho xim thiab ob-xim tshuab, yuav luag txhua daim ntawv offset xovxwm cov chaw tsim khoom kuj muaj peev xwm tsim cov tshuab plaub-xim, thiab cov tuam txhab feem ntau muaj peev xwm tsim cov ntawv xa cov tshuab rau ob sab luam ntawv. .
Qhov thib ob theem yog los ntawm thaum ntxov 1990s mus rau thaum xaus ntawm lub xyoo pua 20th. Nyob rau xyoo 1990, lub tshuab luam ntawv thoob ntiaj teb tsim thiab tsim qib tau coj ib kauj ruam loj rau pem hauv ntej, cim los ntawm ib daim ntawv offset tshuab luam ntawv. Piv nrog rau cov qauv ua ntej, qhov ceev ntawm lub cim tshiab ntawm cov qauv tau raug txhim kho ntxiv, los ntawm 10, 000 prints/teev mus rau 15, 000 prints/teev, thiab pre-press hloov lub sijhawm tau luv heev los ntawm kwv yees li 2 teev hauv thawj theem mus txog li 15 feeb. Qib automation thiab ntau lawm efficiency ntawm lub tshuab kuj tau zoo heev.
Txij li thaum pib ntawm lub xyoo pua 21st, tshuab luam ntawv tau coj mus rau theem thib peb ntawm txoj kev loj hlob. Qee cov qauv ntawm ib daim ntawv offset tshuab luam ntawv tuaj yeem ncav cuag 17, 000-18, 000 luam tawm / teev, tab sis cov tuam txhab tsis siv zog ua kom siab tshaj plaws ntawm cov tshuab luam ntawv, tab sis los ntawm kev siv cov ntaub ntawv thev naus laus zis , ntxiv luv luv lub sij hawm npaj ua ntej thiab lub sij hawm los hloov qhov chaw nyob kom nrhiav tau ntau dua efficiency.
Nyob rau hauv cov nqe lus ntawm printing machinery automation, networking, ntau lawm integration, digital workflow, thiab txuas nrog tswj cov ntaub ntawv systems (MIS) tau dhau los ua lub hom phiaj ntawm txoj kev loj hlob. Ntxiv rau qhov presetting, tswj thiab kuaj xyuas qhov tsis raug ntawm txhua qhov kev sib txuas ua haujlwm ntawm tag nrho lub tshuab, suav nrog kev pub mis, ntawv pub mis thiab ntawv qhia, kev noj zaub mov, dej noj, phaj hloov, sau npe, tu, ziab, glazing txheej, hmoov txau thiab ntawv. sau, Heidelberg's CP2000 tsis siv neeg tswj qhov system kuj muaj lub luag haujlwm ntawm kev paub txog kev sib txuas ntawm tag nrho cov txheej txheem ntau lawm ntawm cov lag luam luam ntawv thiab kev sib kis hauv online ntawm cov duab prepress. ua cov ntaub ntawv (CIP3 / PPF lossis CIP4 / JDF cov ntaub ntawv). Nkag mus rau lub xyoo pua tshiab, feem ntau offset printing xovxwm manufacturers tau tsim DI digital printing presses.
Tsis tas li ntawd, txhawm rau ua kom tau raws li cov neeg xav tau rau cov xim zoo nkauj, ntau pawg xim ob sab luam ntawv nrog 8 lossis txawm tias 10 pawg xim thiab cov haujlwm ntxiv hauv online tom qab-xovxwm ua haujlwm tau dhau los ua qhov sib txawv ntawm ntau hom ntawv- pub offset printing presses (xws li me me offset printing presses, DI ncaj platemaking machines thiab loj offset printing presses), thiab thev naus laus zis tau dhau los ua neeg paub tab. Hom ntawv luam ntawv no tau pib tuav ib feem ntawm kev ua lag luam uas yog ib feem ntawm lub vev xaib luam ntawv.