Cov ntawv thermal yog siv rau hauv tshuab fax los ua qhov nruab nrab ntawm kev sib txuas lus rau cov ntawv nyeem thiab cov duab, ua ntawv fax; nyob rau hauv kev kho mob thiab kev ntsuas ntsuas raws li cov ntaub ntawv kaw tseg, xws li cov ntaub ntawv electrocardiogram thiab thermal ntsuas ntsuas ntawv; raws li cov ntawv luam tawm hauv internet terminals; thiab hauv kev ua lag luam, ua cov cim lag luam, POS (Point of Sale) daim ntawv pov thawj, thiab lwm yam, nrog fax ntawv accounting rau feem ntau ntawm kev siv.
Lub hauv paus ntsiab lus ntawm kev tsim cov ntawv thermal yog txheej txheej ntawm daim ntawv dawb nrog microparticles ntawm cov hmoov, muaj cov xim tsis muaj xim xws li phenols lossis lwm yam acidic, sib cais los ntawm cov yeeb yaj kiab nyias. Nyob rau hauv cov cua kub cua sov, cov zaj duab xis melts, thiab cov hmoov sib tov, ua rau muaj xim xim. Cov ntawv nyeem ntawm cov ntawv thermal tsis ruaj khov thiab yooj yim ploj mus, ua rau cov ntaub ntawv nyuaj nyeem. Daim pib rho npe feem ntau siv cov ntawv thermal.
Cov ntawv thermal zoo ib yam tsis haum rau ntev - khaws cia, tab sis cov ntawv thermal zoo tuaj yeem khaws cia rau 30 xyoo lossis ntev dua.