Muaj ntau cov txheej txheem rau luam ntawv cov qauv ntawm lub khob dej. Qhov nyuaj ntawm cov qauv, qhov chaw luam ntawv thiab cov nyhuv kawg uas yuav tsum tau nthuav tawm txiav txim siab seb cov txheej txheem luam ntawv twg yog siv.
Cov txheej txheem luam ntawv no suav nrog cov menyuam luam ntawv thiab pad luam ntawv. Niaj hnub no, tus editor yuav qhia rau koj txog qhov sib txawv ntawm ob lub tuam txhab luam ntawv no raws li peb cov kev tsim khoom txhua hnub.
Rolling luam ntawv txhais tau tias dov printing. Lub dov ntawm no yog hais txog kev dov ntawm lub khob dej nws tus kheej thaum lub sij hawm luam ntawv, thiab cov qauv ntawm lub phaj luam ntawv yog luam tawm ntawm lub khob lub cev los ntawm dov. Roll printing yog ib hom kev tshuaj ntsuam luam ntawv. Cov txheej txheem luam ntawv ntawm cov menyuam tuaj yeem tswj xyuas lub npov ntawm lub vijtsam phaj kom nce qhov ntxoov ntxoo ntawm tus number case thaum luam ntawv, thiab thaum kawg nthuav tawm cov nyhuv xav tau. Tam sim no, cov tshuab luam ntawv rau cov menyuam siv nyob rau hauv feem ntau cov chaw tsim khoom yog xim ib leeg. Lub tshuab luam ntawv ib leeg xim tuaj yeem ua tiav ib qho chaw tab sis tsis tuaj yeem ua tiav ob lossis ntau qhov chaw. Qhov no txhais tau hais tias nws yog ib qho nyuaj rau ib lub tshuab luam ntawv ib leeg-xim luam ntawv los luam ntau tus qauv yam tsis tau sau npe. Cov xim ntawm cov qauv tom qab yob luam ntawv feem ntau yog siab saturation. Tom qab tus qauv qhuav lawm, nws yuav muaj qee qhov concave thiab convex peb-dimensional zoo nkaus li thaum kov los ntawm tes.
Cov txheej txheem luam ntawv pad yog zoo li stamping. Pad luam ntawv hloov tus cwj mem npog cov qauv ntawm lub phaj luam ntawv mus rau saum npoo ntawm lub khob dej los ntawm lub taub hau roj hmab. Vim txoj kev siv roj hmab taub hau luam ntawv, qhov kev siv ntawm tus number case tsis tuaj yeem hloov kho. Feem ntau cov ntaub ntawv luam ntawv number case txheej yog nyias nyias. . Txawm li cas los xij, cov ntaub ntawv luam tawm tuaj yeem ua tiav qhov chaw ua haujlwm ntau zaus vim tias lub phaj luam ntawv thiab khob dej tsis tuaj yeem txav tau. Yog li ntawd, ncoo luam ntawv tuaj yeem siv rau kev sau npe xim, lossis cov qauv tib yam tuaj yeem luam tawm ntau zaus nrog tib xim number case kom ua tiav cov txiaj ntsig zoo tshaj plaws. .
Hauv dej khob luam ntawv, koj tsis tuaj yeem xav tias tib tus qauv yuav tsum tau luam tawm nrog cov txheej txheem tib yam. Koj yuav tsum txiav txim siab seb cov txheej txheem luam ntawv yuav siv li cas raws li cov duab ntawm lub khob dej, txheej txheem kev kho saum npoo thiab cov qauv yuav tsum tau ua.
Lub sij hawm xa tuaj: Plaub Hlis-18-2024