70 GSM Chamex A4 Copy Paper, Packaging Type : White

Chamex a4 copy paper 70 gsm, 75 gsm, 80 gsm
technical specification :
substance: 70g, 75g, 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 mlmin: 75-175
surface roughness bs mlmin: 100-200
bending stiffness md: >110 mn
bending stiffness cd: >50 mn
cie whiteness: 167
cobb test: 27-33 gm2 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 tough-smooth and bulky
no see through-print both
been developed for: photocopy machines,laser printers,ink-jet
printers,fax machines
features and benefits:
1. Smooth paper surface makes sharp printing and copying.
2. Two-sided usage gives the paper sheet high opacity.
3. Bright appearance gives high print contrast to the printing.
4. Sharp cutting edges prolongs performance of copying machine.
5. Anti-curl quality reduces paper jams in the copier.
6. Low dust content minimizes copier running cost.
7. 500 sheets guarantee in each pack