Simba bhatiri rekudziya firimu rinogona kuita kuti bhatiri remagetsi rishande zvakajairika munzvimbo yakaderera tembiricha. Simba bhatiri rinopisa firimu ndiko kushandiswa kwe electrothermal effect, kureva, iyo conductive simbi zvinhu zvakasungirirwa kune insulating zvinhu, uye zvino yakavharwa neimwe danda re insulating zvinhu pamusoro pesimbi yesimbi, iyo simbi simbi yakaputirwa mukati, ichigadzira. pepa rakatetepa re conductive film.