Regarding the cutting noise when cutting PPC paper with a push-off type manual cutting machine
By applying LS Bell hammer spray to the cutting blade (special steel induction hardened), friction is reduced, blade movement becomes smoother, and a reduction in cutting noise can be expected.
In addition, by forming a lubricating film on the blade surface, sharpness is improved and the force that pulls on the paper fibers is reduced, resulting in smoother cutting.
(Trial Procedure)
1. Apply oil to the cutting blade without setting paper.
2. Repeat opening and closing the blade until you feel a change in the sound of the blades rubbing against each other.
3. Wipe off excess oil on the blade with a rag.
4. Try out the actual cutting.