切(qie)紙(zhi)(zhi)(zhi)(zhi)刀(dao)是(shi)各(ge)種紙(zhi)(zhi)(zhi)(zhi)張、照片(pian)、美工卡紙(zhi)(zhi)(zhi)(zhi)、冷熱裱紙(zhi)(zhi)(zhi)(zhi)等(deng)理(li)想必備裁(cai)(cai)切(qie)工具，采用(yong)自(zi)動鎮紙(zhi)(zhi)(zhi)(zhi)設計，刀(dao)口經特殊處理(li)，裁(cai)(cai)切(qie)鋒利且經久耐用(yong)，裁(cai)(cai)切(qie)后的(de)(de)(de)產品整(zheng)齊無毛(mao)。刀(dao)上標有刻度(du)，用(yong)于裁(cai)(cai)剪(jian)(jian)不同大(da)(da)小的(de)(de)(de)紙(zhi)(zhi)(zhi)(zhi)張，也有一些切(qie)紙(zhi)(zhi)(zhi)(zhi)刀(dao)上裝有游標尺，方(fang)便裁(cai)(cai)剪(jian)(jian)時(shi)候(hou)測(ce)量大(da)(da)小使(shi)用(yong)。切(qie)紙(zhi)(zhi)(zhi)(zhi)刀(dao)的(de)(de)(de)用(yong)法(fa)非常簡單，首(shou)先要(yao)對正要(yao)裁(cai)(cai)剪(jian)(jian)的(de)(de)(de)位置(zhi)，然后調整(zheng)裁(cai)(cai)剪(jian)(jian)大(da)(da)小，最后將(jiang)刀(dao)柄(bing)用(yong)手勻(yun)速向下壓即可。切(qie)紙(zhi)(zhi)(zhi)(zhi)機刀(dao)片(pian)都(dou)是(shi)有使(shi)用(yong)壽命的(de)(de)(de)，使(shi)用(yong)時(shi)要(yao)及時(shi)更換(huan)切(qie)紙(zhi)(zhi)(zhi)(zhi)刀(dao)，避免裁(cai)(cai)剪(jian)(jian)效果不佳。