Paper Type:Craft Paper Use:cement bags Coating:Uncoated Compatible Printing:Offset Printing Feature:Waterproof Pulp Material:Wood Pulp Pulp Style:Virgin Pulping Type:Chemical Pulp Substance:90-110gsm Tensile strength:4.3-5.7 kN/m Tear resistance:800-1200 mN Air permeance:3.4 Um/Pa.s COBB:35g/m2 Thickness:0.15-0.20 mm Tensile energy:160-220J/m2 Moisture:7.5-10.5% Water absorption height:50 mm/10min Wet strength:18 N/15mm Show More