We customize and supply mostly A4, A3, 8.5''x11'', 8.5''x13'', 8.5''x14'' copier papers in 80gsm,75gsm.70gsm and our product brightness starts from 90% to 104%.
Our Specifications for the Grade AA is as below:
TECHNICAL SPECIFICATION :
Substance: 70g and 80g / m2
Sheet Size: 210mm x 297mm, International Size A4
Quality: Imported 100% Virgin Wood Pulp
Brightness: 102%-104%(class A)
Capability: High Speed Copying 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: 167
Cobb Test: 27-33 g/m2 27-33