
江(jiang)蘇宇(yu)宏紡織品(pin)印花有限公司
郵(you)政編碼: 215500
網(wang) 站:waqj.net
手(shou) 機:13306237038
傳 真:0512-52525388
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地 址:江蘇常熟(shu)市(shi)東(dong)南開(kai)發區銀(yin)河(he)路71
號(hao)(古里鎮)
燙金基本工藝是在壓力(li)狀態,即電(dian)化(hua)(hua)鋁(lv)(lv)被燙印(yin)版、承印(yin)物(wu)壓住的狀態下(xia),電(dian)化(hua)(hua)鋁(lv)(lv)受(shou)熱(re)(re)使其上(shang)熱(re)(re)熔(rong)(rong)性(xing)的有機硅樹脂層和(he)膠(jiao)牯劑熔(rong)(rong)化(hua)(hua),此時受(shou)熱(re)(re)熔(rong)(rong)化(hua)(hua)的有機硅樹脂粘性(xing)變(bian)小(xiao),而(er)特種熱(re)(re)敏(min)膠(jiao)粘劑受(shou)熱(re)(re)熔(rong)(rong)化(hua)(hua)后粘性(xing)增加,使得鋁(lv)(lv)層與電(dian)化(hua)(hua)鋁(lv)(lv)基膜(mo)剝離的同時轉印(yin)到(dao)了承印(yin)物(wu)上(shang)。隨著壓力(li)的卸除,膠(jiao)粘劑迅速冷卻固(gu)化(hua)(hua),鋁(lv)(lv)層牢固(gu)地附著在承印(yin)物(wu)上(shang),完成一個燙印(yin)過程。