Cov ntawv nplaum rau tus kheej tau siv dav hauv peb lub neej, xws li cov khoom siv hauv tsev rau cov plaub hau zoo nkauj. Tej zaum koj yuav tsis paub tias daim ntawv nplaum tus kheej ua lub luag haujlwm tseem ceeb hauv kev kho kom zoo nkauj ntawm cov hoses. Cia's kawm txog ob qhov zoo ntawm cov ntawv nplaum rau tus kheej hauv cov ntim hose:
1, Thawj yog qhov sib txawv thiab kev ruaj ntseg ntawm kev luam ntawv: cov tsoos extrusion hose yuav tsum tau ua cov yeeb nkab ua ntej thiab tom qab ntawd luam tawm. Feem ntau, offset printing thiab silk screen printing yog siv. Thaum siv cov ntawv nplaum rau tus kheej, cov txheej txheem luam ntawv ua ke yog siv, thiab cov xim nyuaj ua haujlwm tau ruaj khov dua.
2, Txo cov nqi khoom muag thiab kev pheej hmoo: cov neeg siv khoom' Kev thov rau lub sij hawm xa khoom sai sai ua rau cov tuam txhab hose los txhim kho kev tsim khoom, thiab cov khoom muag tus nqi ntawm cov khoom tiav hose yog siab dua thaum luam ntawv ncaj qha
