
江蘇宇宏(hong)紡織(zhi)品印(yin)花(hua)有限公司
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糊(hu)(hu)版和燙印后電(dian)(dian)(dian)化(hua)(hua)(hua)鋁變色糊(hu)(hu)版主要是由于(yu)燙金(jin)版制作不良,電(dian)(dian)(dian)化(hua)(hua)(hua)鋁安裝得松弛或電(dian)(dian)(dian)化(hua)(hua)(hua)鋁走(zou)箔不正確(que)造(zao)成(cheng)(cheng)的。燙印后電(dian)(dian)(dian)化(hua)(hua)(hua)鋁變色主要是燙印溫度過高(gao)造(zao)成(cheng)(cheng)的。另外,電(dian)(dian)(dian)化(hua)(hua)(hua)鋁起皺也易造(zao)成(cheng)(cheng)燙印疊(die)色不勻(yun)而變色,可通過適當(dang)降低溫度加以(yi)解決。對于(yu)圓壓平機型(xing)可在(zai)送箔處加裝風(feng)扇,保持拉箔飄挺(ting),避免在(zai)燙印前電(dian)(dian)(dian)化(hua)(hua)(hua)鋁觸及燙金(jin)版而烤焦(jiao)。