燙(tang)金基本工(gong)藝是在壓力(li)狀(zhuang)(zhuang)態(tai)，即電(dian)化(hua)鋁(lv)(lv)被(bei)燙(tang)印版、承印物壓住的狀(zhuang)(zhuang)態(tai)下，電(dian)化(hua)鋁(lv)(lv)受(shou)熱(re)(re)使其(qi)上(shang)(shang)熱(re)(re)熔性(xing)(xing)的有(you)機硅樹(shu)脂層(ceng)和膠(jiao)牯(gu)劑(ji)熔化(hua)，此時受(shou)熱(re)(re)熔化(hua)的有(you)機硅樹(shu)脂粘(zhan)性(xing)(xing)變小，而(er)特種熱(re)(re)敏(min)膠(jiao)粘(zhan)劑(ji)受(shou)熱(re)(re)熔化(hua)后粘(zhan)性(xing)(xing)增加，使得鋁(lv)(lv)層(ceng)與電(dian)化(hua)鋁(lv)(lv)基膜剝(bo)離(li)的同(tong)時轉印到(dao)了承印物上(shang)(shang)。隨著壓力(li)的卸除，膠(jiao)粘(zhan)劑(ji)迅速冷卻固化(hua)，鋁(lv)(lv)層(ceng)牢(lao)固地附著在承印物上(shang)(shang)，完(wan)成一(yi)個燙(tang)印過程。