Double A Copy paper A4 80Gsm Features Of A4 Paper One Copy Paper 80Gsm : Substance G/M2 80 + - 2.5 - Substance Variation Cd Thickness Difference Cd % Equal To/Below 10- Brightness % 100-102- Opacity % Equal To/Below 90- Breaking Length Average M Equal To/Above 3200 8 Smoothness Average Of Two Sides G 20-25 Variation Of Two Sides % Equal To/Below 30- Surface Absorbing Weight G/M2 Equal To/Below 30- Shrinking Variation Cd % Equal To/Below 2.8- Folding Endurance Cd Times Equal To/More Than 15- Dirt (0.2-1.5 Mm2) Point/M2 Equal To/Below 65 More Than. 5Mm2 0- Moisture Content % 4.5-6.0- Ash % Equal To/Below 16.0- Sizing Mm Equal To/More Than 0.75Mm- Substance :80G/M2- Brightness : 100%- Whiteness : Cie 167- Thickness : 110 Um- Opacity : 95%- Roughness : 140 Ml/Min- Sheets/Reem : 500 SheetsQuality / Safety Certification:And in one 20FCL they will be packed.500 Sheets per Ream5 Reams per Box1560 Boxes per 20ft container(With Pallet)1600 Boxes Per 20ft container( Without Pallet)7800 Reams Total in one 20FCL( With Pallet)8000 Reams Total in one 20FCL( Without Palle