糊(hu)版和(he)燙(tang)(tang)印(yin)后(hou)電(dian)(dian)(dian)化(hua)鋁變色糊(hu)版主要是由(you)于燙(tang)(tang)金(jin)版制作(zuo)不(bu)良，電(dian)(dian)(dian)化(hua)鋁安裝得松(song)弛(chi)或電(dian)(dian)(dian)化(hua)鋁走(zou)箔(bo)不(bu)正確(que)造成的。燙(tang)(tang)印(yin)后(hou)電(dian)(dian)(dian)化(hua)鋁變色主要是燙(tang)(tang)印(yin)溫(wen)度(du)(du)過(guo)高造成的。另外，電(dian)(dian)(dian)化(hua)鋁起皺也(ye)易造成燙(tang)(tang)印(yin)疊色不(bu)勻而(er)變色，可通過(guo)適當降低溫(wen)度(du)(du)加以解決。對(dui)于圓壓(ya)平機型可在送(song)箔(bo)處加裝風(feng)扇，保(bao)持拉箔(bo)飄挺，避免在燙(tang)(tang)印(yin)前電(dian)(dian)(dian)化(hua)鋁觸及燙(tang)(tang)金(jin)版而(er)烤焦。