... that making tissue , paper napkin , handkerchief paper ect. Household paper cutting series 1. High-speed papermaking wrinkling blades: used for the ... ratio. Stationary knife uses a CNC machine tool to open teeth. The parallelism tolerance of a throwing knife is about 0 ... the company), the throwing knife,the machine pipe cutter, the cutting knife of roll paper (due to use the newmaterials, therefore ...