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Substance: 80 GSM
Brightness: 102%-104%
Opacity: 95%
Roughness: 140 Ml/Min
Weight: 2.56lbs
Moisture 3.5%-4.5%,
Whiteness: CIE167
Thickness: 110UM
Surface roughness TS ml/min: 75-175
Surface roughness BS ml/min: 100-200
Bending stiffness MD: 110 Mn
Bending stiffness CD: 50 Mn
Cobb Test: 27-33 G/M2 27-33
Factory manufacturer copy paper A4 80G 70G 75G
Baoding Baolilai Paper Products Co.,Ltd
copy paper, A4 copier paper, office paper, printing paper, letter size, ...
