Spunlace Nonwoven Weight:40-250gsm Color:Black, white, beige, grey,etc. Proportion:different percent for PET and viscose Spunlace NonwovenItem:S100T40-250Weight:40-250gsmColor:Black, white, beige, grey,etc.Proportion:different percent for PET and viscoseHeat-set Temp:180-230Application: For PU leather coagulation (Coated with PVA), for PVC leather coating (coated with acrylic resin)