Qhov kev hloov ntawm tus qauv yog hais txog qhov kev hloov ntawm cheeb tsam ntawm qhov substrate. Txawm nws zoo npaum li cas thiab zoo npaum li cas luam, yog tias muaj kev los nag, acidic, alkaline thiab lwm yam hauv lub hom phiaj, muaj fade, shedding, nws yog useless. Tom qab ntawd yuav ua li cas los txhim kho qhov kev hloov ntawm UV flatbed tshuab luam ntawv, thiab tam sim no qhia koj peb kev txawj.
1. Lub txheej: txheej, hom khoom uas yog ntawm tus number case thiab lub substrate, nws tuaj yeem txhim kho txoj kab ntawm tus cwj mem xwv, kom nws tuaj yeem txuas nrog rau cov txheej txheem substrate, tsis meej pem kom poob. Txhim kho qhov qauv ntawm cov khoom siv los tiv thaiv seismic thiab kev pheej ywj siab.
2.Ink: nws yog qhov zoo dua los xaiv tus thawj tus cwj mem, yog li koj muaj peev xwm xyuas kom zoo ntawm tus cwj mem, yog siv cov cwj pwm mixed ntawm kev ua lag luam thiab cov cwj mem zoo, tsis tsuas lav tsis tau lub peev xwm ntawm cov qauv sau, tab sis kuj yuav cuam tshuam rau qhov zoo ntawm tus qauv yog tias muaj mob loj.
3.Varnish: Cov roj vov yog cov txheej txheem tiv thaiv uas npog rau ntawm qhov qauv. Nws tsis tsuas yog txhim kho kev txaus siab ntawm substrate, ua kom nws ci zog thiab zoo dua gloss. Thiab tus qauv muaj nuj nqi ntawm cov dej tsis qab thiab tshuaj thaiv hnub ci. Ntawm chav kawm, varnish zoo kuj ua rau tus qauv hloov mus rau cov acid, alkali, tsawg kub cheeb tsam.
