features specifications: double a4/a3 80gsm copy paper
technical specifications :
substance : 70 / 80gsm / m2
paper size : 210 x 297 mm (international a4 size)
pulp: 100%virgin wood pulp paper
brightness: 96-98%%
opacity: 97%
whiteness: 164cie
moisture: 3.5-4.5%
thickness: 103mm
surface roughness: ts75-175 ml/min bs100-200ml/min
bending stiffness: md 110mm cd 750mm
cabb test: 27-33
key performance
- no jam in photocopy machines
- no double feed
- stay flat after copying (even in laser)
- leave no dust in the copy machine
- white and clean, smooth and bulky
- no see through pring in both side
- best result in photocopy machines, laser printers, inkjet printer, fax, etc.