燙(tang)金(jin)基本工藝是在壓力狀態，即(ji)電(dian)(dian)化(hua)(hua)(hua)鋁被燙(tang)印(yin)版、承印(yin)物壓住的(de)狀態下(xia)，電(dian)(dian)化(hua)(hua)(hua)鋁受熱(re)(re)(re)(re)使其上(shang)熱(re)(re)(re)(re)熔(rong)性(xing)的(de)有機(ji)硅樹(shu)脂層(ceng)和膠牯劑熔(rong)化(hua)(hua)(hua)，此時(shi)受熱(re)(re)(re)(re)熔(rong)化(hua)(hua)(hua)的(de)有機(ji)硅樹(shu)脂粘(zhan)性(xing)變小，而特種熱(re)(re)(re)(re)敏膠粘(zhan)劑受熱(re)(re)(re)(re)熔(rong)化(hua)(hua)(hua)后粘(zhan)性(xing)增加，使得鋁層(ceng)與(yu)電(dian)(dian)化(hua)(hua)(hua)鋁基膜剝離的(de)同(tong)時(shi)轉印(yin)到了承印(yin)物上(shang)。隨著(zhu)壓力的(de)卸除，膠粘(zhan)劑迅速冷卻固化(hua)(hua)(hua)，鋁層(ceng)牢固地附著(zhu)在承印(yin)物上(shang)，完成一(yi)個燙(tang)印(yin)過程。