燙(tang)金基本工藝是在壓(ya)力狀態(tai)，即(ji)電(dian)化(hua)(hua)鋁被燙(tang)印版、承印物壓(ya)住(zhu)的(de)狀態(tai)下，電(dian)化(hua)(hua)鋁受熱(re)使其上熱(re)熔(rong)(rong)性的(de)有機硅樹(shu)(shu)脂層(ceng)和膠(jiao)牯劑(ji)熔(rong)(rong)化(hua)(hua)，此(ci)時(shi)受熱(re)熔(rong)(rong)化(hua)(hua)的(de)有機硅樹(shu)(shu)脂粘(zhan)(zhan)性變(bian)小(xiao)，而特種熱(re)敏膠(jiao)粘(zhan)(zhan)劑(ji)受熱(re)熔(rong)(rong)化(hua)(hua)后粘(zhan)(zhan)性增(zeng)加，使得(de)鋁層(ceng)與電(dian)化(hua)(hua)鋁基膜剝離(li)的(de)同時(shi)轉(zhuan)印到了承印物上。隨(sui)著(zhu)壓(ya)力的(de)卸除，膠(jiao)粘(zhan)(zhan)劑(ji)迅速冷(leng)卻固(gu)化(hua)(hua)，鋁層(ceng)牢固(gu)地附著(zhu)在承印物上，完成一個(ge)燙(tang)印過程。