燙金(jin)基本工藝是在(zai)(zai)壓(ya)力(li)狀(zhuang)態(tai)，即電化鋁被燙印(yin)版、承(cheng)(cheng)印(yin)物(wu)壓(ya)住的(de)狀(zhuang)態(tai)下，電化鋁受(shou)熱(re)使其上(shang)熱(re)熔(rong)(rong)(rong)性(xing)(xing)的(de)有機(ji)硅樹(shu)脂層(ceng)和膠牯劑(ji)熔(rong)(rong)(rong)化，此時受(shou)熱(re)熔(rong)(rong)(rong)化的(de)有機(ji)硅樹(shu)脂粘(zhan)(zhan)性(xing)(xing)變(bian)小，而(er)特種熱(re)敏(min)膠粘(zhan)(zhan)劑(ji)受(shou)熱(re)熔(rong)(rong)(rong)化后(hou)粘(zhan)(zhan)性(xing)(xing)增加，使得鋁層(ceng)與電化鋁基膜剝離的(de)同(tong)時轉印(yin)到了承(cheng)(cheng)印(yin)物(wu)上(shang)。隨(sui)著壓(ya)力(li)的(de)卸除(chu)，膠粘(zhan)(zhan)劑(ji)迅速冷卻固(gu)化，鋁層(ceng)牢固(gu)地附著在(zai)(zai)承(cheng)(cheng)印(yin)物(wu)上(shang)，完成一個燙印(yin)過程。