Raw material: nonwovens, Hygiene paper OPP, PE, PVC, airlaid paper, Packing film 1. Slitting roll release is controlled by an electronic constant tension adjust system to meet the required release tension 2. EPC automatic selvedge tracing system 3. The imported air knife can be accommodated accurately and easily. 4. Digital meter and yard counter can automatically control the machine to stop. 5. Rubber friction winding, and winding expansibility can be regulate by air pressure. 6. Key type air shaft in roller suits different width of slitting and changes easily. 7. Programmable controller, main drive frequency converter Main Technical Parameters Max. Slitting roller width (mm) : 2500 Speed (m / mim) : 300 Power supply: (KW, 380V) : 8. 5 Dimensions (mm) : 4600x2800x1350 Weight (KG) : 2300