A4 copy paper

We offer all range of office supply stationary such as file folder, a4 copy paper, conference system, calculator, presentation equipment, pen, pencil,and a4 papers etc.
Our product quality, packing and our production environment meet iso specifications
and standards
specification:
brightness: 102-104%(class a)
size: a4, a2, a1, a3, all kinds of paper and sizes
wood pulp: 100% wood pulp
whiteness: cie167
capability: high speed copying100ppm, laser
roughness: 140mlmin
surface roughness ts mlmin: 75-175
bending stiffness cd: >50 mn
thickness : 101 mm
density : 0,72 gcm3
opacity : 86%
cobb60 data : 30 gm2
tensile cd : 2.5 kg15 mm
moisture : 4~7 %
features:
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