Giới thiệu Giấy A4 Quality Định Lượng 80
Size: International standard –A4 (210mm*297mm)
Quality: 100% Virgin Wood Pulp
Whiteness = 102-105%, Natural White
Brightness: 102% - 105%
Capability: High Speed Copying100ppm, Laser
Capable, Inkjet Capable, Fax Capable.
Thickness: 103-110 um
Surface roughness TS ml/min: 75-175
Surface roughness BS ml/min: 100-200
Bending stiffness MD: >110 Mn
Bending stiffness CD: >50 Mn
CIE whiteness: 160 -167
Cobb Test: 27-33 g/m2 27-33
Opacity: 95%
Moisture: 5%
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
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Giá STRK