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燙金(jin)基本工藝是在(zai)壓(ya)力狀態,即(ji)電(dian)(dian)化(hua)鋁(lv)被燙印版、承(cheng)(cheng)印物壓(ya)住的狀態下,電(dian)(dian)化(hua)鋁(lv)受熱使其上熱熔(rong)(rong)性的有機硅(gui)樹(shu)脂(zhi)層和膠牯劑(ji)(ji)熔(rong)(rong)化(hua),此(ci)時受熱熔(rong)(rong)化(hua)的有機硅(gui)樹(shu)脂(zhi)粘(zhan)性變小,而特種(zhong)熱敏(min)膠粘(zhan)劑(ji)(ji)受熱熔(rong)(rong)化(hua)后(hou)粘(zhan)性增加(jia),使得鋁(lv)層與電(dian)(dian)化(hua)鋁(lv)基膜剝離的同時轉(zhuan)印到了承(cheng)(cheng)印物上。隨著壓(ya)力的卸除,膠粘(zhan)劑(ji)(ji)迅速冷卻(que)固化(hua),鋁(lv)層牢固地(di)附(fu)著在(zai)承(cheng)(cheng)印物上,完成一個(ge)燙印過程。