1.Daim ntawv nplaumcov txheej txheem luam ntawv

Kev luam ntawv lo rau ntawm daim ntawv lo yog ib feem ntawm kev luam ntawv tshwj xeeb. Feem ntau, nws cov kev luam ntawv thiab kev ua tiav tom qab nias ua tiav ntawm lub tshuab luam ntawv ib zaug, uas yog, ntau cov txheej txheem ua tiav hauv ntau qhov chaw ntawm ib lub tshuab. Vim tias nws yog kev ua tiav online, kev tswj xyuas qhov zoo ntawm kev luam ntawv lo rau tus kheej yog qhov teeb meem luam ntawv thiab kev ua tiav. Nws yuav tsum tau txiav txim siab thiab siv tag nrho los ntawm kev xaiv cov ntaub ntawv, kev teeb tsa thiab kev tswj hwm ntawm cov khoom siv, thiab kev tsim cov txheej txheem.

Thaum xaiv cov khoom siv raw, nco ntsoov siv cov khoom siv zoo uas muaj cov cim qhia txog lub cev thiab tshuaj lom neeg, es tsis txhob siv cov cim qhia txog lub cev thiab tshuaj lom neeg uas tas sij hawm lossis tsis ruaj khov. Txawm hais tias tus nqi qis, qhov zoo ntawm cov khoom siv no tsis ruaj khov thiab siv ntau yam hauv ntau yam txheej txheem, thiab txawm tias ua rau cov khoom siv tsis ua haujlwm li qub. Thaum pov tseg cov khoom siv raw, nws kuj pov tseg ntau tus neeg ua haujlwm thiab cov khoom siv. Yog li ntawd, tus nqi ua tiav ntawm cov ntawv lo tiav tsis tas yuav qis.

2. Ua ntej nias

Hais txog kev ua tiav ua ntej luam ntawv, ntau daim ntawv xaj uas cov neeg siv khoom tsim feem ntau yog luam ntawv offset lossis luam ntawv gravure. Yog tias hom ntawv sau no luam tawm nrog kev luam ntawv flexographic, cov qauv yuav muaj ntau yam teeb meem zoo, xws li xim tsis txaus, qib tsis pom tseeb, thiab tos ntev. Yog li ntawd, txhawm rau daws cov teeb meem zoo li no, kev sib txuas lus raws sijhawm ua ntej luam ntawv yog qhov tsim nyog heev.