糊版(ban)(ban)和燙(tang)(tang)印后電(dian)(dian)(dian)化鋁變色(se)糊版(ban)(ban)主要是由于(yu)(yu)燙(tang)(tang)金版(ban)(ban)制作(zuo)不(bu)良，電(dian)(dian)(dian)化鋁安裝(zhuang)(zhuang)得松(song)弛或電(dian)(dian)(dian)化鋁走箔(bo)不(bu)正(zheng)確造(zao)成的(de)(de)。燙(tang)(tang)印后電(dian)(dian)(dian)化鋁變色(se)主要是燙(tang)(tang)印溫(wen)(wen)度過(guo)高造(zao)成的(de)(de)。另外(wai)，電(dian)(dian)(dian)化鋁起皺也易造(zao)成燙(tang)(tang)印疊色(se)不(bu)勻而變色(se)，可通過(guo)適當降低溫(wen)(wen)度加(jia)以解決(jue)。對于(yu)(yu)圓壓平機(ji)型可在送箔(bo)處加(jia)裝(zhuang)(zhuang)風扇，保持拉箔(bo)飄(piao)挺，避免在燙(tang)(tang)印前電(dian)(dian)(dian)化鋁觸及(ji)燙(tang)(tang)金版(ban)(ban)而烤焦。