Taw qhia: Vim muaj kev sib txawv ntawm daim ntawv thov thiab cov kev xav tau los ntawm cov neeg siv khoom, cov npuas dej yuav tsum tau ua kom yooj yim dua rau kev siv, xws li lamination kom cov thickness uas ib txheej ua npuas tsis tuaj yeem ncav cuag; Glue rau sab nraub qaum kom yooj yim rau cov nplaum ntawm cov khoom sib txawv; Slitting tsawg dav los ntawm qhov dav dav kom phim qhov loj ntawm hauv pem teb; embosse tus qauv kom qhov zoo nkauj nto thiab kev sib txhuam.
