Office Papers, Photocopy Papers, A4 Size Papers

We are offering office papers, photocopy papers, a4 size papers. A4 printing paper. A4 paper. A4 copy paper.
A4, a3, letter size (8.5x11), legal size (8.5x14) copy paper]
material: 100% wood pulp
size: a4, a3, letter size (8.5x11), legal size (8.5x14)
base weight: 80gsm, 75gsm, 70gsm
whiteness: 94-104%
packing: 500 sheets/ream, 5reams/carton (box)
specifications:
super premium multi-purpose a4 papers no recycling.
Basic weight: 70, 75, 80g/m2,
moisture 3.5%-4.5%,
whiteness: >92%
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: >94%
brightness: 92-104%
cie whiteness: 148-152
cobb test: 27-33 g/m2 27-33
key performance
no jam in photocopy machine
no double feed
stay flat after copying
leave no dust in the copy-machine
nice appearance-white and clean
nice touch-smooth and bulky
no see through-print both sides
been developed for: photocopy machines, laser printers, ink-jet printers, fax machines.