燙(tang)金基本工(gong)藝是在壓力狀態，即電(dian)(dian)化(hua)(hua)(hua)鋁被燙(tang)印(yin)(yin)(yin)(yin)版、承(cheng)印(yin)(yin)(yin)(yin)物(wu)壓住的(de)狀態下，電(dian)(dian)化(hua)(hua)(hua)鋁受熱(re)(re)使其上(shang)熱(re)(re)熔(rong)性的(de)有(you)(you)機硅樹脂(zhi)層(ceng)和膠牯劑(ji)(ji)熔(rong)化(hua)(hua)(hua)，此時(shi)受熱(re)(re)熔(rong)化(hua)(hua)(hua)的(de)有(you)(you)機硅樹脂(zhi)粘(zhan)性變小，而特(te)種熱(re)(re)敏膠粘(zhan)劑(ji)(ji)受熱(re)(re)熔(rong)化(hua)(hua)(hua)后(hou)粘(zhan)性增加，使得鋁層(ceng)與電(dian)(dian)化(hua)(hua)(hua)鋁基膜(mo)剝離的(de)同(tong)時(shi)轉(zhuan)印(yin)(yin)(yin)(yin)到了(le)承(cheng)印(yin)(yin)(yin)(yin)物(wu)上(shang)。隨(sui)著壓力的(de)卸除(chu)，膠粘(zhan)劑(ji)(ji)迅速冷卻固(gu)化(hua)(hua)(hua)，鋁層(ceng)牢(lao)固(gu)地附(fu)著在承(cheng)印(yin)(yin)(yin)(yin)物(wu)上(shang)，完成一個燙(tang)印(yin)(yin)(yin)(yin)過(guo)程(cheng)。