80gsm A4 Copy Paper By Xingtai Aonuosi Import And Export Trade Co.,ltd.

Following are the Main Features of 80GSM A4 Copy Paper :-
Nice brightness
Stay flat after copying
Leaves no dust in copy machine
With nice appearance, white and clean
Nice touch-smooth and bulky
No see through-print on both sides
Suitable for laser, inkjet printers and fax machines
Specifications:
Material: 100% wood pulp
Moisture: 3.5 to 4.5%
Thickness: 103 to 110|A m
Surface roughness TS: 75 to 175mL/minute
Surface roughness BS: 100 to 200mL/minute
Bending stiffness MD: >110Mn
Bending stiffness CD: >50Mn
Grades:
A: 102 to 104% brightness
B: 98 to 100% brightness
C: 94 to 96% brightness
Opacity: 95% minimum
CIE whiteness: 167
Cobb test: 27 to 33g/m2
Sizes:
International standard: A4 (210 x 297mm)
America standard: 8.5 x 11 inches (216 x 279mm)
Weight: 70, 75 and 80g