
江(jiang)蘇宇宏紡(fang)織品印花(hua)有(you)限公(gong)司
郵(you)政編碼: 215500
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地 址:江(jiang)蘇常熟市(shi)東南開(kai)發區銀河路(lu)71
號(古里鎮(zhen))
燙(tang)金基本工藝是在壓(ya)力(li)狀態(tai),即電(dian)化(hua)鋁被燙(tang)印版、承(cheng)(cheng)印物壓(ya)住的狀態(tai)下,電(dian)化(hua)鋁受(shou)熱使其上熱熔性的有(you)機硅樹脂層(ceng)(ceng)和膠牯劑(ji)熔化(hua),此時受(shou)熱熔化(hua)的有(you)機硅樹脂粘(zhan)(zhan)(zhan)性變小(xiao),而特種熱敏膠粘(zhan)(zhan)(zhan)劑(ji)受(shou)熱熔化(hua)后粘(zhan)(zhan)(zhan)性增加,使得鋁層(ceng)(ceng)與電(dian)化(hua)鋁基膜剝離的同時轉(zhuan)印到了承(cheng)(cheng)印物上。隨著(zhu)壓(ya)力(li)的卸除,膠粘(zhan)(zhan)(zhan)劑(ji)迅速冷卻固(gu)化(hua),鋁層(ceng)(ceng)牢固(gu)地(di)附(fu)著(zhu)在承(cheng)(cheng)印物上,完成一(yi)個燙(tang)印過程。