本实用新型的割纸刀可方便地更换刀片。
The blade of the paper knife of the utility model is convenient to change.
切纸刀保护螺栓是切纸刀的关键保护部件。
The safety screw is one of the most important parts of the paper knife.
相应地，本发明还公开了一种空心碎纸刀片单体。
Correspondingly, the invention also discloses a hollow blade body for shredding the paper.
斜切裁纸刀能把纸张斜切的机器。它的切线与纸纹方向成一角度。
Angle cutter machine for cutting paper at an Angle to the machine direction of the paper.
斜切裁纸刀能把纸张斜切的机器。它的切线与纸纹方向成一角度。
Angle cutter machine for cutting paper at an Angle to the machine direction of the paper.
应用推荐