Whiteness 103%-105%, 108%-110%

Packing 500 sheets per ream, 5 reams per carton(box)

Load qty(20ft)
Gsm a4 a3 letter size 8.5''x13'' legal size
80gsm 7520 reams 3760 reams 8000 reams 6700 reams 6300 reams
75gsm 7520 reams 3760 reams 8400 reams 7000 reams 6500 reams
70gsm 8460 reams 4230 reams 8800 reams 7300 reams 6700 reams

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

Size
A4(210mm*297mm),
A3(420mm*297mm)
Letter size(8.5''x11'', 216mm*279mm ),
8.5''x13''(216mm*330mm),
Legal size(8.5''x14'', 216mm*356mm)