I. Ua ntej -} Kev sim npaj
1. Cov ntaub ntawv thiab cov cuab yeej
Npaj ib lub thawv xim luam ntawv, UV Txheej Txheej Tus neeg sawv cev, thiab cov ntawv sau cia.
Kuaj cov twj paj nruag muaj cov UV teeb, hygrometer, tus pas ntsuas kub thiab xim.
Ua kom ntseeg tau tias ib puag ncig ib puag ncig (qhov kub-23 ± 2 degree, av noo 50 ± 5%).
2. Tsim kev lees paub
Tom qab ua tiav cov qauv tsim qauv, siv tus qauv cutter los tsim cov tuag {{0} Kev txiav cov qauv thiab ua kom sib dhos ua ke kom paub cov khoom haum.
Kuaj cov yeeb yaj kiab zoo kom ntseeg tau tias tsis muaj qhov muaj qhov lossis lub teeb ci, thiab cov zaj duab xis cinyk tau zoo kawg nkaus.
Ii. Cov txheej txheem ua pov thawj
1. Ua ntej -} cov txheej txheem pov thawj
Xim overlay txoj kev: overlay cov xim sib cais ntawm cov yeeb yaj kiab pob tshab kom nrawm saib cov nyhuv ceev.
Kev Siv Hluav Taws Xob Hluav Taws Xob: Siv zinc oxide {{} co coated ntawv thiab cov hmoov xim rau cov khoom siv ib qho- xim pov thawj.
2. Cov ntawv pov thawj kawg
Cov xim sib cais yog tsim los ntawm cov ntaub ntawv tsim thiab CTP yog tsim tawm. Lub tshuab luam ntawv ces kho cov inks thiab ua cov ntawv luam tawm. Kev kho cov npoo npoo (xws li UV thiab kub Stamping) yuav tsum tau sim cais kom tsis txhob muaj kev tsis sib haum xeeb.
III. Kev kuaj thiab ua kom zoo
1. Qhov tseem ceeb ua tau ntsuas ntsuas ntsuas ntsuas
Xim sib thooj: Siv lub spectrophotometer los ntsuas cov nuj nqis xim thiab sib piv rau daim tseem.
Adhesion and absunation pristance: Siv cov tshuaj txhuam los ntsuas kom ntsuas cov number cask bonding zog.
Sau npe qhov tseeb: Ntsuas cov ntawv sau npe qhov tsis raug ntawm txhua lub phaj xim kom ua kom muaj tsawg dua lossis sib npaug rau 0.1mm.
2. Cov ntaub ntawv tawm tswv yim
Sau lub ntsiab cov ntaub ntawv thiab txheeb xyuas cov teeb meem xws li xim sib txawv thiab dot nce.
Kho cov kua zaub hauv cov kua muag, siab, lossis cov txheej txheem tsis sib xws (xws li UV kho lub sijhawm).
IV. Cov kev ceev faj
Cov Khoom Siv Tshwj Xeeb tuav: Hlau Cardboard Thiab PVC xav tau UV Luam Ntawv; Them sai sai rau cov kev taw qhia ntawm txheej.
Pre - zeb pov thawj: Tshawb xyuas cov ntsiab lus xws li ntawv tuab thiab khi txoj kev los ntawm cov ntawv pov thawj.
