燙(tang)金(jin)基本(ben)工藝是在(zai)壓(ya)力狀(zhuang)態(tai)，即(ji)電(dian)化(hua)(hua)(hua)(hua)鋁被燙(tang)印版、承印物(wu)壓(ya)住的狀(zhuang)態(tai)下，電(dian)化(hua)(hua)(hua)(hua)鋁受(shou)熱使(shi)其上(shang)熱熔(rong)性(xing)(xing)的有(you)機硅(gui)(gui)樹(shu)脂(zhi)層和(he)膠牯(gu)劑熔(rong)化(hua)(hua)(hua)(hua)，此時受(shou)熱熔(rong)化(hua)(hua)(hua)(hua)的有(you)機硅(gui)(gui)樹(shu)脂(zhi)粘(zhan)性(xing)(xing)變(bian)小，而特種熱敏膠粘(zhan)劑受(shou)熱熔(rong)化(hua)(hua)(hua)(hua)后粘(zhan)性(xing)(xing)增加，使(shi)得(de)鋁層與電(dian)化(hua)(hua)(hua)(hua)鋁基膜剝(bo)離(li)的同時轉印到了承印物(wu)上(shang)。隨(sui)著壓(ya)力的卸除，膠粘(zhan)劑迅(xun)速冷卻固(gu)化(hua)(hua)(hua)(hua)，鋁層牢固(gu)地附著在(zai)承印物(wu)上(shang)，完(wan)成一個燙(tang)印過程(cheng)。