Nyob rau hauv cov nqe lus ntawm prepress ua, ntau yam kev txiav txim tsim los ntawm cov neeg muas zaub yog mas raws li offset printing los yog gravure printing. Yog tias flexographic luam ntawv yog siv rau hom ntawv sau qub, yuav muaj ntau yam teeb meem zoo hauv cov ntaub ntawv pov thawj, xws li cov xim tsis nyob hauv qhov chaw, cov khaubncaws sab nraud povtseg tsis pom tseeb, thiab muaj kev tos ntev. Yog li ntawd, txhawm rau daws cov teeb meem no, kev sib txuas lus raws sij hawm nrog cov neeg siv khoom yog qhov tsim nyog heev.
Today's label printing is manual printing, and many single-color ones are still printed by machine (which can improve production efficiency. Although the overprinting accuracy of many newly developed label printing machines is not high, it improves printing efficiency and printing quality needs to be improved.
