糊版和燙(tang)(tang)印(yin)(yin)后(hou)電(dian)(dian)(dian)化(hua)鋁(lv)變色(se)糊版主要是由(you)于(yu)燙(tang)(tang)金版制作不良，電(dian)(dian)(dian)化(hua)鋁(lv)安(an)裝得松弛或電(dian)(dian)(dian)化(hua)鋁(lv)走箔不正確造(zao)成的。燙(tang)(tang)印(yin)(yin)后(hou)電(dian)(dian)(dian)化(hua)鋁(lv)變色(se)主要是燙(tang)(tang)印(yin)(yin)溫(wen)度過(guo)高造(zao)成的。另外，電(dian)(dian)(dian)化(hua)鋁(lv)起皺(zhou)也易造(zao)成燙(tang)(tang)印(yin)(yin)疊(die)色(se)不勻而(er)變色(se)，可(ke)通過(guo)適當降(jiang)低溫(wen)度加以解決。對于(yu)圓壓平機(ji)型可(ke)在(zai)(zai)送箔處(chu)加裝風扇，保持(chi)拉箔飄(piao)挺(ting)，避免在(zai)(zai)燙(tang)(tang)印(yin)(yin)前電(dian)(dian)(dian)化(hua)鋁(lv)觸及燙(tang)(tang)金版而(er)烤焦。