
江蘇宇(yu)宏紡織(zhi)品印花(hua)有限(xian)公(gong)司
郵政編碼(ma): 215500
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地(di) 址:江蘇常(chang)熟市東南開(kai)發區銀河路71
號(古里鎮)
燙(tang)金基本工藝是在壓(ya)力(li)(li)狀(zhuang)(zhuang)態,即電化(hua)(hua)鋁(lv)(lv)(lv)被燙(tang)印(yin)版、承印(yin)物壓(ya)住的(de)狀(zhuang)(zhuang)態下,電化(hua)(hua)鋁(lv)(lv)(lv)受(shou)熱(re)(re)使其上熱(re)(re)熔(rong)性(xing)的(de)有(you)機硅樹脂(zhi)(zhi)層(ceng)(ceng)和膠牯(gu)劑(ji)熔(rong)化(hua)(hua),此時受(shou)熱(re)(re)熔(rong)化(hua)(hua)的(de)有(you)機硅樹脂(zhi)(zhi)粘(zhan)(zhan)性(xing)變小,而特種(zhong)熱(re)(re)敏膠粘(zhan)(zhan)劑(ji)受(shou)熱(re)(re)熔(rong)化(hua)(hua)后粘(zhan)(zhan)性(xing)增(zeng)加(jia),使得鋁(lv)(lv)(lv)層(ceng)(ceng)與電化(hua)(hua)鋁(lv)(lv)(lv)基膜剝離的(de)同(tong)時轉(zhuan)印(yin)到了(le)承印(yin)物上。隨著(zhu)壓(ya)力(li)(li)的(de)卸除(chu),膠粘(zhan)(zhan)劑(ji)迅(xun)速冷(leng)卻固化(hua)(hua),鋁(lv)(lv)(lv)層(ceng)(ceng)牢固地(di)附(fu)著(zhu)在承印(yin)物上,完成一(yi)個燙(tang)印(yin)過程。