
江(jiang)蘇宇宏(hong)紡織(zhi)品印花(hua)有(you)限公司
郵政(zheng)編碼: 215500
網 站:waqj.net
手(shou) 機:13306237038
傳(chuan) 真(zhen):0512-52525388
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E-mail: 3263303681@qq.com
地(di) 址:江(jiang)蘇常熟市東南開(kai)發區銀河路71
號(hao)(古(gu)里鎮)
燙(tang)金(jin)基(ji)本工藝是在(zai)壓(ya)力狀態(tai),即電(dian)(dian)化(hua)(hua)鋁(lv)被(bei)燙(tang)印(yin)版、承(cheng)印(yin)物壓(ya)住的狀態(tai)下,電(dian)(dian)化(hua)(hua)鋁(lv)受熱使其上熱熔(rong)性(xing)的有(you)機(ji)硅樹脂(zhi)層(ceng)和膠牯劑熔(rong)化(hua)(hua),此時受熱熔(rong)化(hua)(hua)的有(you)機(ji)硅樹脂(zhi)粘(zhan)性(xing)變(bian)小,而特種熱敏膠粘(zhan)劑受熱熔(rong)化(hua)(hua)后粘(zhan)性(xing)增加,使得鋁(lv)層(ceng)與電(dian)(dian)化(hua)(hua)鋁(lv)基(ji)膜(mo)剝(bo)離的同時轉(zhuan)印(yin)到了承(cheng)印(yin)物上。隨著(zhu)(zhu)壓(ya)力的卸除,膠粘(zhan)劑迅速冷(leng)卻固化(hua)(hua),鋁(lv)層(ceng)牢固地附著(zhu)(zhu)在(zai)承(cheng)印(yin)物上,完成一個燙(tang)印(yin)過(guo)程。