Paperline gold A4 80 gsm good quality

Specification :

Brightness: 102-104%(class A)
size: a4
weight: 80,75,70 gsm
size: 210mm x 297mm,
brightness: 102-104%
wood pulp: 100% wood pulp
color: white
whiteness: cie 167-172
capability: high speed copying100ppm, laser
roughness: 140ml/min
surface roughness ts ml/min: 75-175
surface roughness bs ml/min: 100-200
bending stiffness md: 110 mn
bending stiffness cd: >50 mn
thickness : not lees than110 um
density : 0,72 g/cm3
roughness : ws 200~400 ml/min
roughness : fs 200~400 ml/min
brightness : 102%
opacity: 95% not opacity : 86%
cobb60 data : 30 g/m2
tensile md : 6.2 kg/15mm
tensile cd : 2.5 kg/15 mm
moisture : 4~7 %

Features and benefits :
perfect for high-quality printing and copying
super high whiteness produces outstanding clarity and contrast for all
graphics and text precision-cut edges for trouble-free performance
user-friendly box design with built-in handle for easy carrying, tear
slot perforation for easy access to the reams and label for filing

Key performance :
No jam in photocopy machines
No double feed
Stay flat after copying (even in laser)
No dust leave in the copy machine
White and clean, smooth and bulky
Best result in photocopy machines, laser printers, inkjet printer,
fax, etc.

Packing details:
500 sheets per ream
5 reams per box
1560 boxes per 20ft container with pallet
1600 boxes per 20ft container non pallet
7800 reams total in one 20fcl with pallet
8000 reams total in one 20fcl non pallet