
江蘇宇宏紡織(zhi)品(pin)印花(hua)有限公司
郵(you)政編碼(ma): 215500
網 站:hnxytc.cn
手(shou) 機(ji):13306237038
傳(chuan) 真:0512-52525388
座 機:0512-52525288
E-mail: 3263303681@qq.com
地 址:江蘇常熟(shu)市東南開發區(qu)銀河路71
號(古里(li)鎮(zhen))
燙(tang)金基本工藝是在壓力(li)狀態,即電(dian)化(hua)(hua)鋁(lv)(lv)被(bei)燙(tang)印版(ban)、承印物壓住的狀態下(xia),電(dian)化(hua)(hua)鋁(lv)(lv)受(shou)熱(re)使其上熱(re)熔(rong)(rong)性(xing)的有機(ji)硅樹(shu)脂層和膠(jiao)牯劑(ji)熔(rong)(rong)化(hua)(hua),此時(shi)受(shou)熱(re)熔(rong)(rong)化(hua)(hua)的有機(ji)硅樹(shu)脂粘(zhan)性(xing)變(bian)小(xiao),而特種熱(re)敏膠(jiao)粘(zhan)劑(ji)受(shou)熱(re)熔(rong)(rong)化(hua)(hua)后粘(zhan)性(xing)增加,使得鋁(lv)(lv)層與電(dian)化(hua)(hua)鋁(lv)(lv)基膜剝離的同時(shi)轉(zhuan)印到了承印物上。隨著(zhu)壓力(li)的卸除,膠(jiao)粘(zhan)劑(ji)迅(xun)速冷(leng)卻固(gu)化(hua)(hua),鋁(lv)(lv)層牢固(gu)地附著(zhu)在承印物上,完成一(yi)個燙(tang)印過(guo)程。