糊版和燙(tang)印(yin)后電(dian)(dian)(dian)化鋁(lv)(lv)(lv)(lv)(lv)變色(se)(se)(se)糊版主要是(shi)由于燙(tang)金(jin)版制作不良(liang)，電(dian)(dian)(dian)化鋁(lv)(lv)(lv)(lv)(lv)安裝得松弛或電(dian)(dian)(dian)化鋁(lv)(lv)(lv)(lv)(lv)走(zou)箔不正確造成的。燙(tang)印(yin)后電(dian)(dian)(dian)化鋁(lv)(lv)(lv)(lv)(lv)變色(se)(se)(se)主要是(shi)燙(tang)印(yin)溫度過高造成的。另外(wai)，電(dian)(dian)(dian)化鋁(lv)(lv)(lv)(lv)(lv)起(qi)皺也易(yi)造成燙(tang)印(yin)疊色(se)(se)(se)不勻而變色(se)(se)(se)，可通過適當降低溫度加以解決(jue)。對于圓壓(ya)平機型可在送箔處加裝風(feng)扇(shan)，保(bao)持(chi)拉箔飄(piao)挺，避免在燙(tang)印(yin)前電(dian)(dian)(dian)化鋁(lv)(lv)(lv)(lv)(lv)觸(chu)及燙(tang)金(jin)版而烤焦。