相(xiang)(xiang)框較(jiao)(jiao)常見的(de)封面材質(zhi)有(you)(you)皮具(ju)、玻璃(li)、樹(shu)脂水晶(jing)、模板、ABS,這些材質(zhi)抗壓(ya)抗氧化(hua)及耐磨耐腐蝕(shi)程度(du)依次增強。其(qi)中(zhong)(zhong)ABS鋼琴烤漆冊(ce)(ce)最為流行(xing),該材質(zhi)能(neng)抗壓(ya)抗沖擊,耐高溫(wen)(wen)低(di)溫(wen)(wen),耐腐蝕(shi),而且(qie)造型(xing)多(duo)變,通(tong)過(guo)鋼琴烤漆或鍍(du)銀工(gong)(gong)藝,加以不(bu)同顏色(se)(se)加工(gong)(gong),色(se)(se)澤(ze)更奪目,款式(shi)豐(feng)富;其(qi)次是(shi)皮具(ju)類(lei)相(xiang)(xiang)冊(ce)(ce),皮具(ju)相(xiang)(xiang)對比(bi)較(jiao)(jiao)傳統,但(dan)皮具(ju)類(lei)材料具(ju)有(you)(you)較(jiao)(jiao)強的(de)可塑性(xing)及彈性(xing),容易(yi)(yi)染色(se)(se),通(tong)氣性(xing)佳,不(bu)起靜電(dian),可立體加工(gong)(gong),能(neng)長(chang)期(qi)保存(cun);琉璃(li)相(xiang)(xiang)冊(ce)(ce)通(tong)透(tou)性(xing)很好,美觀(guan)大方,美中(zhong)(zhong)不(bu)足的(de)是(shi)略顯笨重;樹(shu)脂水晶(jing)相(xiang)(xiang)冊(ce)(ce)外觀(guan)通(tong)透(tou)大氣,但(dan)長(chang)時間(jian)存(cun)放易(yi)(yi)變色(se)(se),表(biao)面容易(yi)(yi)劃傷;噴漆類(lei)相(xiang)(xiang)冊(ce)(ce)工(gong)(gong)藝相(xiang)(xiang)對簡(jian)單,通(tong)過(guo)拋光處理,表(biao)面光澤(ze)度(du)較(jiao)(jiao)好,花色(se)(se)豐(feng)富,該類(lei)相(xiang)(xiang)冊(ce)(ce)比(bi)較(jiao)(jiao)普通(tong),在(zai)個性(xing)化(hua)要求較(jiao)(jiao)高的(de)市場(chang)中(zhong)(zhong)占有(you)(you)率不(bu)是(shi)很高。