糊(hu)版(ban)和燙(tang)(tang)印后(hou)電(dian)(dian)(dian)化(hua)鋁(lv)變色(se)糊(hu)版(ban)主要(yao)是(shi)由(you)于燙(tang)(tang)金版(ban)制作(zuo)不(bu)良，電(dian)(dian)(dian)化(hua)鋁(lv)安裝(zhuang)得(de)松弛或(huo)電(dian)(dian)(dian)化(hua)鋁(lv)走(zou)箔(bo)(bo)不(bu)正(zheng)確造成(cheng)的。燙(tang)(tang)印后(hou)電(dian)(dian)(dian)化(hua)鋁(lv)變色(se)主要(yao)是(shi)燙(tang)(tang)印溫(wen)度過(guo)高造成(cheng)的。另外，電(dian)(dian)(dian)化(hua)鋁(lv)起皺(zhou)也易(yi)造成(cheng)燙(tang)(tang)印疊色(se)不(bu)勻而(er)變色(se)，可通過(guo)適當降低溫(wen)度加以解決。對于圓壓平(ping)機型可在送箔(bo)(bo)處加裝(zhuang)風扇，保持拉箔(bo)(bo)飄挺，避免(mian)在燙(tang)(tang)印前(qian)電(dian)(dian)(dian)化(hua)鋁(lv)觸及燙(tang)(tang)金版(ban)而(er)烤焦。