燙金(jin)基本工藝是在壓(ya)力狀(zhuang)態，即(ji)電(dian)化(hua)(hua)鋁被燙印(yin)(yin)版(ban)、承(cheng)印(yin)(yin)物(wu)壓(ya)住的狀(zhuang)態下，電(dian)化(hua)(hua)鋁受(shou)熱(re)使其上(shang)(shang)熱(re)熔(rong)(rong)性(xing)的有機硅樹脂層和膠牯劑(ji)熔(rong)(rong)化(hua)(hua)，此(ci)時(shi)受(shou)熱(re)熔(rong)(rong)化(hua)(hua)的有機硅樹脂粘(zhan)(zhan)性(xing)變小，而(er)特種熱(re)敏(min)膠粘(zhan)(zhan)劑(ji)受(shou)熱(re)熔(rong)(rong)化(hua)(hua)后粘(zhan)(zhan)性(xing)增加，使得鋁層與電(dian)化(hua)(hua)鋁基膜剝離的同(tong)時(shi)轉印(yin)(yin)到了承(cheng)印(yin)(yin)物(wu)上(shang)(shang)。隨著(zhu)壓(ya)力的卸(xie)除，膠粘(zhan)(zhan)劑(ji)迅速冷(leng)卻固化(hua)(hua)，鋁層牢固地附著(zhu)在承(cheng)印(yin)(yin)物(wu)上(shang)(shang)，完成(cheng)一(yi)個燙印(yin)(yin)過程。