糊版(ban)(ban)和燙(tang)(tang)印后電(dian)(dian)化(hua)鋁(lv)(lv)變色(se)糊版(ban)(ban)主要(yao)是由(you)于燙(tang)(tang)金版(ban)(ban)制作(zuo)不良，電(dian)(dian)化(hua)鋁(lv)(lv)安(an)裝得(de)松(song)弛或電(dian)(dian)化(hua)鋁(lv)(lv)走箔(bo)不正確造(zao)(zao)成的。燙(tang)(tang)印后電(dian)(dian)化(hua)鋁(lv)(lv)變色(se)主要(yao)是燙(tang)(tang)印溫(wen)度(du)(du)過高造(zao)(zao)成的。另外，電(dian)(dian)化(hua)鋁(lv)(lv)起皺也易造(zao)(zao)成燙(tang)(tang)印疊色(se)不勻而變色(se)，可(ke)通過適當降(jiang)低(di)溫(wen)度(du)(du)加以解(jie)決。對(dui)于圓壓平機(ji)型可(ke)在(zai)送箔(bo)處(chu)加裝風扇，保持拉箔(bo)飄挺，避免(mian)在(zai)燙(tang)(tang)印前(qian)電(dian)(dian)化(hua)鋁(lv)(lv)觸(chu)及(ji)燙(tang)(tang)金版(ban)(ban)而烤焦。