燙(tang)金基本(ben)工藝是(shi)在壓(ya)力狀(zhuang)態，即電(dian)(dian)化(hua)(hua)鋁被燙(tang)印(yin)版、承印(yin)物壓(ya)住的狀(zhuang)態下，電(dian)(dian)化(hua)(hua)鋁受熱(re)使(shi)其上(shang)熱(re)熔(rong)(rong)性(xing)的有機硅樹脂(zhi)層和(he)膠(jiao)牯劑(ji)熔(rong)(rong)化(hua)(hua)，此時受熱(re)熔(rong)(rong)化(hua)(hua)的有機硅樹脂(zhi)粘性(xing)變小，而特種熱(re)敏膠(jiao)粘劑(ji)受熱(re)熔(rong)(rong)化(hua)(hua)后(hou)粘性(xing)增加，使(shi)得鋁層與電(dian)(dian)化(hua)(hua)鋁基膜(mo)剝離(li)的同時轉印(yin)到了承印(yin)物上(shang)。隨著壓(ya)力的卸除，膠(jiao)粘劑(ji)迅速(su)冷卻固(gu)化(hua)(hua)，鋁層牢固(gu)地附著在承印(yin)物上(shang)，完成(cheng)一(yi)個燙(tang)印(yin)過程。