燙金(jin)基本工藝是在壓力狀態(tai)，即電化(hua)(hua)鋁(lv)(lv)被燙印(yin)版、承印(yin)物(wu)壓住的狀態(tai)下，電化(hua)(hua)鋁(lv)(lv)受(shou)(shou)熱(re)(re)使(shi)其(qi)上熱(re)(re)熔(rong)性(xing)(xing)的有機(ji)硅(gui)樹脂層(ceng)和膠牯劑(ji)(ji)熔(rong)化(hua)(hua)，此時受(shou)(shou)熱(re)(re)熔(rong)化(hua)(hua)的有機(ji)硅(gui)樹脂粘性(xing)(xing)變(bian)小，而特種熱(re)(re)敏膠粘劑(ji)(ji)受(shou)(shou)熱(re)(re)熔(rong)化(hua)(hua)后粘性(xing)(xing)增加，使(shi)得鋁(lv)(lv)層(ceng)與(yu)電化(hua)(hua)鋁(lv)(lv)基膜剝(bo)離的同時轉(zhuan)印(yin)到了承印(yin)物(wu)上。隨著壓力的卸除，膠粘劑(ji)(ji)迅速(su)冷卻固化(hua)(hua)，鋁(lv)(lv)層(ceng)牢固地(di)附著在承印(yin)物(wu)上，完成一個燙印(yin)過程。