相(xiang)框較常見的(de)封面材(cai)質(zhi)有(you)皮具(ju)(ju)、玻璃(li)、樹(shu)脂水晶(jing)、模(mo)板、ABS,這些材(cai)質(zhi)抗壓抗氧(yang)化(hua)及耐磨耐腐蝕(shi)程度(du)依次增強。其中(zhong)ABS鋼(gang)(gang)琴烤(kao)漆(qi)冊最(zui)為流行,該材(cai)質(zhi)能(neng)抗壓抗沖(chong)擊(ji),耐高(gao)溫(wen)低溫(wen),耐腐蝕(shi),而且(qie)造型(xing)多變,通(tong)過鋼(gang)(gang)琴烤(kao)漆(qi)或鍍(du)銀工(gong)(gong)藝(yi),加(jia)以不(bu)同(tong)顏色(se)加(jia)工(gong)(gong),色(se)澤(ze)更(geng)奪(duo)目,款式豐富(fu)(fu);其次是(shi)(shi)皮具(ju)(ju)類(lei)(lei)相(xiang)冊,皮具(ju)(ju)相(xiang)對(dui)比較傳統,但皮具(ju)(ju)類(lei)(lei)材(cai)料具(ju)(ju)有(you)較強的(de)可塑性(xing)及彈性(xing),容(rong)易染色(se),通(tong)氣性(xing)佳(jia),不(bu)起靜電,可立體(ti)加(jia)工(gong)(gong),能(neng)長期保存(cun);琉璃(li)相(xiang)冊通(tong)透(tou)性(xing)很(hen)好,美觀大(da)(da)方,美中(zhong)不(bu)足的(de)是(shi)(shi)略顯笨重;樹(shu)脂水晶(jing)相(xiang)冊外觀通(tong)透(tou)大(da)(da)氣,但長時間(jian)存(cun)放易變色(se),表面容(rong)易劃(hua)傷(shang);噴漆(qi)類(lei)(lei)相(xiang)冊工(gong)(gong)藝(yi)相(xiang)對(dui)簡單,通(tong)過拋(pao)光(guang)(guang)處理,表面光(guang)(guang)澤(ze)度(du)較好,花色(se)豐富(fu)(fu),該類(lei)(lei)相(xiang)冊比較普通(tong),在個(ge)性(xing)化(hua)要求(qiu)較高(gao)的(de)市場(chang)中(zhong)占有(you)率不(bu)是(shi)(shi)很(hen)高(gao)。