Dab tsi yog Kev Siv Ntawm UV Anti-xws li Invisible Pen, Thiab Nws Puas Muaj Kev Ua Haujlwm Zoo Li Cas?

UV tiv thaiv tus cwj mem yog ib tus cwj mem tshwj xeeb siv los ua cov cim cuav, tseem hu ua tus cwj mem tsis pom. Qhov tshwj xeeb yog tias nws tsis muaj xim thiab pob tshab thaum sau, thiab yog qhov yooj yim pom ntawm qhov muag liab qab. Nws yuav tsum tau illuminated nrog lub teeb liab doog (hom lub teeb uas siv rau daim ntawv pov thawj banknote) pom nws. Tom qab lub teeb liab qab teeb pom kev zoo, nws yuav tshwm sim xim fluorescent, uas yog siv rau cov khoom siv, daim ntawv pov thawj khoom plig, daim pib. , haus luam yeeb thiab cawv raws li kev tiv thaiv cov khoom cuav los tiv thaiv kev cuav, thiab tseem tuaj yeem siv los ua cov ntaub ntawv zais cia rau chav khiav tawm. Tom qab cov cim kev tiv thaiv cuav yog ua rau saum npoo ntawm cov yas, thawv, ntawv daim pib, cov hlau zoo tib yam, thiab lwm yam, cov ntawv sau tau ruaj khov thiab tsis tuaj yeem tshem tawm. Cov iav, ceramics, thiab daim iav-nqus hlau tuaj yeem raug tshem tawm vim tsis zoo adhesion. Lub hauv paus ntsiab lus ntawm UV tiv thaiv tsis pom tus cwj mem yog tias tus cwj mem muaj cov xim tsis muaj xim thiab pob tshab fluorescent hmoov, yog li lub teeb yuav cuam tshuam cov xim fluorescent ntawm nws, thiab cov ntawv sau ntawm UV tiv thaiv tsis pom tus cwj mem tsis tuaj yeem pom los ntawm txoj kev xws li ntshav. lo ntsiab muag.