this product is mainly used for draw out one type of toilet paper folding machine bottom cutter roller,which belongs to the field of paper products processing machinery thchnology,in order to overcome the defects of the bottom knife roller with paper,bottom knife rollerto ensure the paper transport roll fast and smoothly,transfer paper and design.(the roller surface is provided with a cutting tool 421),cutting tool after the roller surface with a plurality of suction hole and the air outlet communicated in the proper position and a negative pressure source.)
   It's characteristic is:behind cutting 421 near the cutting roller surface,there is at least a row of blowing holes 422,each of the blowing hole and bottom cutter toller 42 interior are not mutually comunicated air chamber is communicated with the air blowing hole 4220,a positive pressure source is communicated and in place.
    Company production of cross-cutting knife and folding machine bottom knife,using imported materials and refined as Janpanese SKH-51,Japan SKH-71,which ensures that product hardness,linearity,accuracy requirements.

Cross-cutting knife specifications	Folding machine bottom cutter specification
1250mm*35mm*2mm	760mm*18.5mm*6mm
1500mm*35mm*2mm	1330mm*18.5mm*6mm
1950mm*40mm*1mm	1458mm*18.5mm*6mm
2050mm*40mm*2mm	1503mm*18.5mm*6mm
2870mm*35mm*2.2mm	2100mm*18.5mm*6mm
2890mm*50mm*2.2mm	2800mm*18.3mm*12mm
2930mm*50mm*2.5mm	3000mm*18.5mm*6mm
2995mm*50mm*2.2mm	2920mm*25mm*5mm
3590mm*50mm*2.2mm	2900mm*18.3mm*12.5
.......	......
Customized	Customized