Qhov Sib Txawv Ntawm UV Ink Thiab Conventional Ink
2025-10-29
I. Txoj Cai Qhuav: Qhov Sib Txawv Tseem Ceeb Txheeb Xyuas Kev Ua Haujlwm Zoo
Cov kua mem UV xav tau lub teeb UV los ua kom muaj kev cuam tshuam hauv cov photo-initiators, ua tiav "curing tam sim ntawd".
Cov kua cwj mem ib txwm yuav tsum tau siv cov tshuaj yaj los yog cua los ua kom qhuav. Cov txheej kua cwj mem nkag mus rau hauv cov khoom thiab ua nyias dua. Lub sijhawm ziab tuaj yeem siv sijhawm ntauteev mus rau ob peb hnub, feem ntau xav tau qhov chaw ziab tshwj xeeb.
II. Kev Ua Haujlwm Zoo: UV Ink Muaj Cov Txiaj Ntsig Tseem Ceeb
Cov kua mem UV tuaj yeem muab sib dhos thiab txiav tam sim ntawd tom qab kho kom qhuav, tshem tawm qhov kev pheej hmoo ntawm kev pleev xim. Lub sijhawm ua tiav kev txiav txim luv dua 50% (piv txwv li, kev txiav txim 12,000 daim ntawvsiv sijhawm li 1 hnub nrog UV luam ntawv piv rau li 3 hnub nrog cov kua mem ib txwm muaj).
Cov kua cwj mem ib txwm muaj, vim tias nws qhuav qeeb, feem ntau ua rau muaj cov khoom tiav ib nrab, thiab siv qhov chaw ua haujlwm. Kev luam ntawv ceev kuj tseem yuav tsum tau tswj kom tsis txhob muajqhuav tsis zoo.
III. Kev Ua Haujlwm Ib puag ncig: UV Ink Ua Raws Cai Ntau Dua
Cov kua mem UV tsis muaj cov kuab tshuaj uas ua rau yaj, nrog rau cov pa roj VOC tsawg dua 10mg/m³ (qis dua tus qauv hauv tebchaws ntawm 30mg/m²). Tsis tas yuav nqis peev ntxiv rau cov pa roj tawm.xav tau cov khoom siv kho mob.
Cov kua mem uas siv cov kuab tshuaj ib txwm muaj cov kuab tshuaj li ntawm 30% -50%, uas ua rau nws yaj. Qhov no tsis yog tsuas yog ua rau ib puag ncig puas tsuaj xwb tab sis kuj tseem ua rau muaj kev pheej hmoo rau kev noj qab haus huvcov neeg teb xov tooj, xav tau kev txhawb nqa cov chaw tiv thaiv ib puag ncig.
IV. Cov Xwm Txheej Thov: UV Ink Muaj Ntau Yam Dua
Cov kua number case UV no siv tau rau ntau yam khoom siv xws li PE, PP, PET, hlau, thiab iav. Nws tsis yog tsuas muaj xim ci ntsa iab xwb tab sis kuj tsim nyog rau kev luam ntawv ntim khoom kim heev.
Cov kua cwj mem ib txwm tsis nplaum zoo rau cov khoom uas tsis nqus tau dej (piv txwv li, yas), ua rau nws yooj yim txhuam tawm. Nws tsim nyog dua rau cov khoom uas nqus tau dej xws li ntawv.
V. Kev Luam Ntawv Zoo: UV Ink Muab Kev Ruaj Ntseg Zoo Dua
Tom qab kho, UV number case tsim ib txheej zaj duab xis uas tsis yooj yim hnav (tiv taus ntau tshaj 500 qhov kev sim abrasion), tsis yooj yim khawb, thiab tsis yooj yim UV. Cov teebmeem matte/gloss yogkav ntev.
Cov kua cwj mem ib txwm muaj, tom qab ziab, tsim cov txheej zaj duab xis mos mos uas yooj yim khawb. Kev ruaj khov ntawm xim raug cuam tshuam los ntawm cov av noo ib puag ncig thiabkub, thiab kev ploj zuj zus tuaj yeem tshwm sim thaum khaws cia ntev.