切紙(zhi)(zhi)刀(dao)(dao)(dao)是(shi)各種紙(zhi)(zhi)張、照片、美工卡(ka)紙(zhi)(zhi)、冷熱(re)裱紙(zhi)(zhi)等(deng)理想(xiang)必備裁(cai)(cai)切工具，采用(yong)(yong)(yong)(yong)自動鎮紙(zhi)(zhi)設計，刀(dao)(dao)(dao)口(kou)經特殊(shu)處理，裁(cai)(cai)切鋒利且(qie)經久耐用(yong)(yong)(yong)(yong)，裁(cai)(cai)切后(hou)的產品(pin)整(zheng)齊無毛。刀(dao)(dao)(dao)上標(biao)有(you)刻度，用(yong)(yong)(yong)(yong)于裁(cai)(cai)剪(jian)(jian)(jian)不(bu)同大(da)(da)小(xiao)的紙(zhi)(zhi)張，也有(you)一些切紙(zhi)(zhi)刀(dao)(dao)(dao)上裝有(you)游標(biao)尺(chi)，方(fang)便裁(cai)(cai)剪(jian)(jian)(jian)時候(hou)測(ce)量(liang)大(da)(da)小(xiao)使用(yong)(yong)(yong)(yong)。切紙(zhi)(zhi)刀(dao)(dao)(dao)的用(yong)(yong)(yong)(yong)法非常(chang)簡單，首先(xian)要(yao)對正要(yao)裁(cai)(cai)剪(jian)(jian)(jian)的位置，然后(hou)調整(zheng)裁(cai)(cai)剪(jian)(jian)(jian)大(da)(da)小(xiao)，最后(hou)將刀(dao)(dao)(dao)柄用(yong)(yong)(yong)(yong)手勻速向下壓(ya)即(ji)可。切紙(zhi)(zhi)機刀(dao)(dao)(dao)片都(dou)是(shi)有(you)使用(yong)(yong)(yong)(yong)壽命的，使用(yong)(yong)(yong)(yong)時要(yao)及時更(geng)換(huan)切紙(zhi)(zhi)刀(dao)(dao)(dao)，避免裁(cai)(cai)剪(jian)(jian)(jian)效果不(bu)佳。