
江蘇宇宏(hong)紡織品印(yin)花有限公司
郵政(zheng)編碼: 215500
網 站:waqj.net
手(shou) 機(ji):13306237038
傳 真(zhen):0512-52525388
座(zuo) 機:0512-52525288
E-mail: 3263303681@qq.com
地 址:江(jiang)蘇常熟(shu)市東南開發(fa)區銀(yin)河路71
號(hao)(古里鎮)
燙(tang)金基本工(gong)藝是在(zai)(zai)壓(ya)力狀(zhuang)態(tai),即電化(hua)(hua)(hua)鋁(lv)被燙(tang)印(yin)(yin)版、承印(yin)(yin)物(wu)(wu)壓(ya)住的(de)狀(zhuang)態(tai)下,電化(hua)(hua)(hua)鋁(lv)受熱(re)使其上熱(re)熔(rong)(rong)(rong)性的(de)有機硅樹脂(zhi)層和(he)膠(jiao)牯劑(ji)(ji)(ji)熔(rong)(rong)(rong)化(hua)(hua)(hua),此時受熱(re)熔(rong)(rong)(rong)化(hua)(hua)(hua)的(de)有機硅樹脂(zhi)粘性變小(xiao),而特種熱(re)敏(min)膠(jiao)粘劑(ji)(ji)(ji)受熱(re)熔(rong)(rong)(rong)化(hua)(hua)(hua)后粘性增加,使得鋁(lv)層與(yu)電化(hua)(hua)(hua)鋁(lv)基膜剝離的(de)同(tong)時轉(zhuan)印(yin)(yin)到了(le)承印(yin)(yin)物(wu)(wu)上。隨著壓(ya)力的(de)卸(xie)除,膠(jiao)粘劑(ji)(ji)(ji)迅速冷(leng)卻固(gu)化(hua)(hua)(hua),鋁(lv)層牢固(gu)地附著在(zai)(zai)承印(yin)(yin)物(wu)(wu)上,完成一個燙(tang)印(yin)(yin)過程。