Cov txheej txheem ntau lawm ntawm kev ua lag luam daim npav luam ntawv

Cov txheej txheem ntau lawm ntawm kev ua lag luam daim npav luam ntawv

Kev Lag Luam Daim Ntawv Luam Ntawv, yog feem ntau ntawm cov luam ntawv luam tawm muaj cov txheej txheem sib txawv, tab sis kuj yuav tsum tau siv cov ntaub ntawv sib txawv, tab sis kuj pom zoo, tsim qauv nyob rau hauv kab nrog daim npav ua lag luam. Niaj hnub no, peb yuav sau ob peb yam ntawm cov lag luam siv ua lag luam feem ntau luam tawm cov txheej txheem ntau lawm. Tam sim no, muaj peb lub ntsiab ntawm kev ua lag luam daim npav luam ntawv, nws yooj yim yog laser luam ntawv, ua raws li kev luam tawm offset, thiab tshuaj ntsuam luam ntawv yog qhov nyuaj tshaj plaws. Tam sim no, laser luam tawm thiab offset luam ntawv yog dav siv, thaum npo luam ntawv yog qhov tsawg. 1. Lub lag luam laser laser: nws yog cov qauv luam ntawv feem ntau siv tam sim no. Offset luam ntawv thiab cov vijtsam lo lo ntxhuav kuj tseem muaj kev sib txuas ntawm laser luam, thiab lawv cov phaj yooj yooj yim tseem ua tau los ntawm laser luam ntawv. Tam sim no, laser luam ntawv tuaj yeem muab faib ua ob pawg: xim dub thiab xim, uas tuaj yeem siv los ua lag luam ua lag luam cov cim kev lag luam sib txawv. 2. Offset Printing: Nws yog ib txwm txoj kev ntawm luam ntawv luam ntawv. Nws cov txheej txheem ntau lawm yog ntau yam ntau tshaj li ntawm daim ntawv ua lag luam, ua ntej daim duab hloov pauv ntawm daim npav ua lag luam tawm ntawm lub lag luam daim npav ua lag luam offset tshuab luam ntawv ua ntej luam ntawv. 3. Silk Screen Printing: Vim tias nws tsis haum rau daim ntawv luam ntawv, nws tsis tshua siv hauv kev ua lag luam daim npav luam ntawv. Vijtsam luam ntawv yog tib yam li offset luam ntawv qauv rau ntawm daim ntawv hloov chaw, thiab tom qab ntawd lub phaj luam tawm rau lub vijtsam luam ntawv ntawm lub vijtsam luam ntawv.