
江(jiang)蘇宇宏紡織(zhi)品印花有限公司
郵政編碼: 215500
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燙金基本(ben)工藝是(shi)在壓力狀態,即電(dian)化(hua)(hua)(hua)(hua)鋁(lv)被燙印(yin)(yin)版、承(cheng)(cheng)印(yin)(yin)物壓住的(de)(de)狀態下,電(dian)化(hua)(hua)(hua)(hua)鋁(lv)受熱(re)(re)使其上(shang)(shang)(shang)熱(re)(re)熔性(xing)的(de)(de)有(you)(you)機(ji)硅(gui)樹脂(zhi)層和膠(jiao)牯劑熔化(hua)(hua)(hua)(hua),此時(shi)受熱(re)(re)熔化(hua)(hua)(hua)(hua)的(de)(de)有(you)(you)機(ji)硅(gui)樹脂(zhi)粘(zhan)性(xing)變小,而(er)特(te)種熱(re)(re)敏膠(jiao)粘(zhan)劑受熱(re)(re)熔化(hua)(hua)(hua)(hua)后粘(zhan)性(xing)增加,使得鋁(lv)層與電(dian)化(hua)(hua)(hua)(hua)鋁(lv)基膜(mo)剝(bo)離(li)的(de)(de)同時(shi)轉印(yin)(yin)到了(le)承(cheng)(cheng)印(yin)(yin)物上(shang)(shang)(shang)。隨著壓力的(de)(de)卸除,膠(jiao)粘(zhan)劑迅速冷卻(que)固(gu)化(hua)(hua)(hua)(hua),鋁(lv)層牢(lao)固(gu)地附著在承(cheng)(cheng)印(yin)(yin)物上(shang)(shang)(shang),完成(cheng)一個燙印(yin)(yin)過程。