Tshav kub hloov txheej txheem: Lub hauv paus ntsiab lus ntawm kev hloov cua sov yog luam tawm xim xim ntawm cov yeeb yaj kiab tiv thaiv tshav kub ua ntej (los ntawm txheej txheem tso tawm), thiab tom qab ntawd koom tes nrog cov khoom siv tshwj xeeb hloov mus rau saum npoo ntawm cov khoom los ntawm kub stamping, Qhov zoo ntawm txheej txheem thermal hloov yog ntseeg tau, lub thev naus laus zis yog qhov ruaj khov, thiab cov khoom siv tshuaj thiab cov khoom siv tau sib raug zoo.
Cov yam ntxwv ntawm cov txheej txheem hloov cua sov: kev ua haujlwm yooj yim, ob peb cov txheej txheem ntau lawm, kev ua haujlwm siab, tsis muaj kuab paug, ua kom av me thiab nqis peev qis. Tom qab luam ntawv, adhesion zoo, siab dua gloss, ntshiab duab, cov ntawv teev npe kom raug yog xim, qaim xim, nyab xeeb thiab tsis muaj tshuaj lom
