糊(hu)版和燙(tang)(tang)印(yin)后電(dian)(dian)化(hua)(hua)鋁(lv)變色糊(hu)版主(zhu)要是由(you)于(yu)燙(tang)(tang)金版制作不(bu)(bu)良，電(dian)(dian)化(hua)(hua)鋁(lv)安(an)裝(zhuang)得松弛或電(dian)(dian)化(hua)(hua)鋁(lv)走箔(bo)不(bu)(bu)正(zheng)確造(zao)成(cheng)的(de)。燙(tang)(tang)印(yin)后電(dian)(dian)化(hua)(hua)鋁(lv)變色主(zhu)要是燙(tang)(tang)印(yin)溫度過高造(zao)成(cheng)的(de)。另外，電(dian)(dian)化(hua)(hua)鋁(lv)起皺也易造(zao)成(cheng)燙(tang)(tang)印(yin)疊色不(bu)(bu)勻而變色，可(ke)通過適當降低溫度加(jia)以解(jie)決(jue)。對于(yu)圓壓(ya)平機型可(ke)在送箔(bo)處(chu)加(jia)裝(zhuang)風(feng)扇，保(bao)持拉箔(bo)飄(piao)挺，避免在燙(tang)(tang)印(yin)前電(dian)(dian)化(hua)(hua)鋁(lv)觸(chu)及燙(tang)(tang)金版而烤焦。