
江(jiang)蘇宇宏紡織品(pin)印花有限公(gong)司
郵政編碼: 215500
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地(di) 址:江蘇常熟(shu)市東南(nan)開(kai)發區銀河(he)路(lu)71
號(古里鎮)
燙金(jin)基本工(gong)藝是在壓力狀態(tai),即電(dian)化(hua)鋁(lv)被(bei)燙印版、承印物壓住的狀態(tai)下,電(dian)化(hua)鋁(lv)受(shou)熱(re)使(shi)其上(shang)熱(re)熔(rong)(rong)性(xing)(xing)的有機硅樹脂層和膠牯劑熔(rong)(rong)化(hua),此時受(shou)熱(re)熔(rong)(rong)化(hua)的有機硅樹脂粘(zhan)性(xing)(xing)變小,而特種熱(re)敏(min)膠粘(zhan)劑受(shou)熱(re)熔(rong)(rong)化(hua)后粘(zhan)性(xing)(xing)增加,使(shi)得鋁(lv)層與電(dian)化(hua)鋁(lv)基膜(mo)剝(bo)離的同時轉印到了承印物上(shang)。隨(sui)著壓力的卸除,膠粘(zhan)劑迅速冷卻(que)固(gu)化(hua),鋁(lv)層牢固(gu)地附(fu)著在承印物上(shang),完成一個燙印過程。