Specification: Double A4 Copy Paper Premium Quality Materials: 100% pure wood pulp Brand: Double A Grade: A Brightness: 102%-104% weight: 80gsm International standard-A4(210mm*297mm) Technical Data Moisture 3.5%-4.5%, Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD:>110 Mn Bending stiffness CD:>50 Mn Opacity: 95 min CIE whiteness: 167 Cobb Test: 27-33 g/m2 27-33 Suitable for: Stay flat after copying Leave no dust in the copy-machine
