A4 paper - Double A

Paper size: 210mm x 297mm, international size A4
Quality: imported 100% virgin wood pulp
Whiteness = 102-104%, natural white
Capability: High Speed Copy 100ppm, Laser
Capable, inkjet capable, fax capable.
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
CIE whiteness: 148-152
Cobb test: 27-33 g/m2 27-33
Main performance:
The copier does not jam
no double feed
keep flat after copying
Specifications: 500 sheets/1 pack
Gram weight: 80g