Kev luam ntawv: Tam sim no, muaj peb hom inks uas tuaj yeem siv rau luam ntawv ntawm cov ntawv lo lus muag. Raws li lawv cov nyhuv luam ntawv, hlaws shimmer ntawv lawv yog: UV number case, ntawv tsis-ntxeem tau luam ntawv tshwj xeeb number case thiab tus cwj mem dog dig. Hauv qab no qhia txog cov teeb meem uas yuav tsum tau them sai sai rau thaum luam ntawv txhua tus number case.
UV number case: UV luam ntawv siv ultraviolet ziab, hlaws shimmer ntawv thiab txhua chav luam ntawv yog nruab nrog ultraviolet kom qhuav thaum luam ntawv. Thaum cov UV number case dhau los ntawm lub tshuab ziab khaub ncaws, hlaws shimmer ntawv lub sijhawm ziab yog luv heev nyob rau ntawm kev pib ua cov pab pawg yees duab, uas tuaj yeem hais tau kom nrawm nrawm, kom nws qhuav tag ua ntej nkag mus rau hauv chav luam ntawv ntxiv. lossis cov txheej txheem tau txais.
Peb tuaj yeem nce qhov ntim number case thiab txo qhov viscosity ntawm tus number case kom nce tus number case cia nyob rau ntawm daim ntawv hlaws. Tib lub sijhawm, hlaws shimmer ntawv tus number case overprinting tseem yog""-qhuav; kev sib tshooj ntawm txoj kev, uas tuaj yeem ua rau nce tus nqi overprinting.