燙金基本工藝是在(zai)壓力(li)狀態，即電(dian)化(hua)(hua)鋁被燙印(yin)版(ban)、承(cheng)印(yin)物(wu)壓住的(de)狀態下，電(dian)化(hua)(hua)鋁受熱使其上(shang)(shang)熱熔(rong)(rong)(rong)(rong)性(xing)的(de)有機硅(gui)樹(shu)脂層和(he)膠牯劑(ji)熔(rong)(rong)(rong)(rong)化(hua)(hua)，此時受熱熔(rong)(rong)(rong)(rong)化(hua)(hua)的(de)有機硅(gui)樹(shu)脂粘(zhan)性(xing)變小，而特種熱敏膠粘(zhan)劑(ji)受熱熔(rong)(rong)(rong)(rong)化(hua)(hua)后粘(zhan)性(xing)增(zeng)加，使得鋁層與電(dian)化(hua)(hua)鋁基膜剝離的(de)同時轉印(yin)到了承(cheng)印(yin)物(wu)上(shang)(shang)。隨著壓力(li)的(de)卸除，膠粘(zhan)劑(ji)迅速冷(leng)卻固(gu)化(hua)(hua)，鋁層牢固(gu)地附著在(zai)承(cheng)印(yin)物(wu)上(shang)(shang)，完成一個燙印(yin)過程。