Cov nyhuv ntawm uv luam ntawv tau pom tseeb rau ntawm lub tshuab luam ntawv uv siv cov kua tshwj xeeb uv
1. UV luam ntawv yog cov txheej txheem luam ntawv uv, uas feem ntau yog hais txog kev siv cov kua cwj mem tshwj xeeb uv ntawm lub tshuab luam ntawv uv kom ua tiav ib feem lossis tag nrho cov nyhuv luam ntawv uv, uas yog qhov tsim nyog rau kev luam ntawv ntawm cov khoom tsis yog khoom siv nqus dej. UV number case yog ib hom kua cwj mem ntsuab thiab tiv thaiv ib puag ncig, uas muaj cov yam ntxwv ntawm kev kho sai thiab ceev, tsis muaj cov kuab tshuaj organic volatile, tsawg dua kev ua qias tuaj, kev ua haujlwm siab thiab kev siv hluav taws xob tsawg.
2. Kev luam ntawv UV yog ib txoj kev luam ntawv uas siv cov kua UV kom qhuav, thiab siv lub teeb UV kom qhuav. Kev luam ntawv UV feem ntau yog siv rau kev ntim khoom thiab luam ntawv ntawm cov khoom tsis nqus dej xws li laser cardboard, ntawv aluminized, yas pe ding, pvc thiab lwm yam. Piv nrog kev luam ntawv offset ib txwm muaj, kev luam ntawv UV muaj cov yam ntxwv ntawm cov xim ci, cov ntaub ntawv luam ntawv tshwj xeeb, cov khoom tshiab, thiab kev cia siab dav hauv kev lag luam.
3. Cov tshuab luam ntawv UV txawv ntawm cov tshuab luam ntawv ib txwm muaj. Lub tshuab luam ntawv qub yog lub tshuab luam ntawv uas siv cov kua UV, yog li ntawd lub npe. Cov tshuab luam ntawv UV muaj cov teeb UV uas cia cov qauv luam ntawv qhuav thiab pov thawj tam sim ntawd. Qhov no ua rau kev tsim khoom thiab pov thawj yooj yim heev, thiab nws txoj kev tsim khoom tus kheej kuj coj kev yooj yim tsis tau muaj dua los rau kev lag luam ua khoom.
Lub sijhawm tshaj tawm: Lub Yim Hli-07-2024
