燙(tang)金基本工(gong)藝是在壓力狀態(tai)，即電(dian)化(hua)鋁被燙(tang)印版、承(cheng)印物壓住(zhu)的(de)狀態(tai)下，電(dian)化(hua)鋁受(shou)熱使其上(shang)熱熔(rong)(rong)(rong)性(xing)的(de)有(you)機硅樹脂(zhi)層和(he)膠(jiao)(jiao)牯(gu)劑熔(rong)(rong)(rong)化(hua)，此(ci)時受(shou)熱熔(rong)(rong)(rong)化(hua)的(de)有(you)機硅樹脂(zhi)粘性(xing)變小，而(er)特(te)種熱敏膠(jiao)(jiao)粘劑受(shou)熱熔(rong)(rong)(rong)化(hua)后粘性(xing)增加，使得鋁層與(yu)電(dian)化(hua)鋁基膜剝離的(de)同時轉印到(dao)了承(cheng)印物上(shang)。隨(sui)著(zhu)壓力的(de)卸除，膠(jiao)(jiao)粘劑迅(xun)速冷卻固(gu)化(hua)，鋁層牢固(gu)地(di)附著(zhu)在承(cheng)印物上(shang)，完成一(yi)個燙(tang)印過(guo)程(cheng)。