... laying--- cooling--- winding--- slitting--- packagingMachine Specification:1. Production line: S,SS,SMS,M PP spunbonded nonwoven production line2. Effective Width : 1 ... ,1200,52006. Screw Diameter(mm): 130-1707. Length-diameter Ratio: 30:18. Machine Speed: 10-120m/min9. Fabric Color: any color ... (PP granule) Item Unit Technical index Melting index g/10min 30~40 Melting point °C 162~166 Density g/cm3 0 ...