燙(tang)(tang)金基本工藝是在壓(ya)力狀(zhuang)態(tai)(tai)，即電(dian)(dian)化鋁(lv)被(bei)燙(tang)(tang)印版、承(cheng)印物(wu)壓(ya)住的狀(zhuang)態(tai)(tai)下，電(dian)(dian)化鋁(lv)受(shou)熱(re)(re)使(shi)其上熱(re)(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，此時受(shou)熱(re)(re)熔(rong)(rong)化的有機硅樹脂(zhi)粘性(xing)變小(xiao)，而特種(zhong)熱(re)(re)敏膠(jiao)粘劑(ji)受(shou)熱(re)(re)熔(rong)(rong)化后粘性(xing)增加，使(shi)得(de)鋁(lv)層與電(dian)(dian)化鋁(lv)基膜剝離的同(tong)時轉印到了承(cheng)印物(wu)上。隨著(zhu)(zhu)壓(ya)力的卸除，膠(jiao)粘劑(ji)迅速冷(leng)卻固化，鋁(lv)層牢固地(di)附著(zhu)(zhu)在承(cheng)印物(wu)上，完成一個(ge)燙(tang)(tang)印過(guo)程。