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燙(tang)金基(ji)本工(gong)藝是在壓力狀態,即(ji)電化(hua)(hua)(hua)鋁(lv)被燙(tang)印(yin)(yin)版、承印(yin)(yin)物(wu)(wu)壓住的(de)狀態下,電化(hua)(hua)(hua)鋁(lv)受(shou)(shou)熱(re)(re)(re)使其上熱(re)(re)(re)熔(rong)(rong)性(xing)的(de)有機(ji)硅(gui)樹(shu)脂(zhi)層和膠牯劑熔(rong)(rong)化(hua)(hua)(hua),此時(shi)受(shou)(shou)熱(re)(re)(re)熔(rong)(rong)化(hua)(hua)(hua)的(de)有機(ji)硅(gui)樹(shu)脂(zhi)粘(zhan)(zhan)性(xing)變小,而特種熱(re)(re)(re)敏(min)膠粘(zhan)(zhan)劑受(shou)(shou)熱(re)(re)(re)熔(rong)(rong)化(hua)(hua)(hua)后粘(zhan)(zhan)性(xing)增加,使得(de)鋁(lv)層與(yu)電化(hua)(hua)(hua)鋁(lv)基(ji)膜(mo)剝離的(de)同時(shi)轉(zhuan)印(yin)(yin)到了承印(yin)(yin)物(wu)(wu)上。隨著壓力的(de)卸(xie)除,膠粘(zhan)(zhan)劑迅速(su)冷卻固化(hua)(hua)(hua),鋁(lv)層牢(lao)固地附(fu)著在承印(yin)(yin)物(wu)(wu)上,完成一個燙(tang)印(yin)(yin)過(guo)程。