糊版(ban)和燙(tang)(tang)(tang)印后(hou)電(dian)(dian)化(hua)鋁變色(se)糊版(ban)主要是(shi)由(you)于燙(tang)(tang)(tang)金版(ban)制(zhi)作不良，電(dian)(dian)化(hua)鋁安裝得(de)松弛或(huo)電(dian)(dian)化(hua)鋁走(zou)箔(bo)不正(zheng)確造成的(de)。燙(tang)(tang)(tang)印后(hou)電(dian)(dian)化(hua)鋁變色(se)主要是(shi)燙(tang)(tang)(tang)印溫度(du)(du)過(guo)高造成的(de)。另外，電(dian)(dian)化(hua)鋁起皺(zhou)也易造成燙(tang)(tang)(tang)印疊色(se)不勻而變色(se)，可通過(guo)適當降(jiang)低溫度(du)(du)加以(yi)解決(jue)。對于圓(yuan)壓平機型可在(zai)送箔(bo)處加裝風(feng)扇，保持拉箔(bo)飄挺，避(bi)免在(zai)燙(tang)(tang)(tang)印前電(dian)(dian)化(hua)鋁觸(chu)及(ji)燙(tang)(tang)(tang)金版(ban)而烤焦。