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燙金(jin)基(ji)(ji)本工藝是在壓(ya)力狀態(tai),即電(dian)化(hua)(hua)鋁被(bei)燙印版、承印物(wu)(wu)壓(ya)住的狀態(tai)下,電(dian)化(hua)(hua)鋁受(shou)熱使其上熱熔(rong)(rong)(rong)性(xing)的有機硅樹(shu)脂(zhi)層和膠牯(gu)劑熔(rong)(rong)(rong)化(hua)(hua),此時受(shou)熱熔(rong)(rong)(rong)化(hua)(hua)的有機硅樹(shu)脂(zhi)粘性(xing)變小,而特種熱敏膠粘劑受(shou)熱熔(rong)(rong)(rong)化(hua)(hua)后粘性(xing)增加,使得鋁層與電(dian)化(hua)(hua)鋁基(ji)(ji)膜剝離的同時轉印到了(le)承印物(wu)(wu)上。隨著壓(ya)力的卸(xie)除(chu),膠粘劑迅速(su)冷卻固化(hua)(hua),鋁層牢固地附著在承印物(wu)(wu)上,完成(cheng)一個(ge)燙印過程。