Rotogravure nyiam ua haujlwm tau zoo dua vim tus nqi lossis lub tog raj kheej ua qis dua. Cov txheej txheem flexographic feem ntau ua haujlwm tau zoo dua hauv kev khiav haujlwm ntev dua vim tias qhov nrawm ntawm kev tsim khoom sai dua, raug nqi tsawg dua hauv inks, hnyav, thiab kev siv hluav taws xob.
rotogravure luam ntawv siv rau dab tsi?
Cov txheej txheem luam ntawv rotogravure feem ntau yog siv rau luam tawm ntawm phab ntsa lossis daim ntawv qhwv khoom plig. Tab sis nws kuj tseem siv tau rau kev luam ntawv, ntim khoom, thiab lwm yam khoom uas xav tau cov ntawv luam tshwj xeeb rau nws.
flexo tshuab luam ntawv thiab rotogravure yog dab tsi?
Flexographic luam ntawv yog txoj kev siv cov roj hmab luam ntawv daim hlaumounted rau ntawm lub tog raj kheej ntawm ntau qhov ntev uas yog inked los ntawm yob nqa cov kua number case.… Rotogravure printing yog ib tug tshiab technology uas tso siab rau engraved ib lub tog raj kheej los tsim cov duab luam.
Qhov txawv ntawm flexographic thiab lithographic luam ntawv yog dab tsi?
Flexographic luam ntawv, lossis Flexo, yog cov txheej txheem rau ntau luam ntawv siv cov paib hloov pauv. Lithographic luam ntawv lossis Litho yog ib txoj hauv kev luam ntawv, pib los ntawm cov ntaub ntawv tsis sib xyaw ntawm cov roj thiab dej. Lithography yog siv rau txhua yam uas xav tau cov xim vibrant thiab luam tawm ntau ntau.
rotogravure luam ntawv yog dab tsi?
Rotogravure Inks
(Roto lossis Gravure luv luv) Nws yog a hom Intaglio Printing txheej txheem, Uas suav nrog kev kos duab rau hauv cov duab cab kuj. Nyob rau hauv gravure printing, cov duab yog engraved rau ib lub tog raj kheej, tus number case yog siv ncaj qha mus rau lub tog raj kheej thiab los ntawm lub tog raj kheej, nws yog pauv mus rau lub substrate.
