Multi-Purpose Copy Paper 

1) Basis weight: 80gsm + 2/-12) Thickness: 106um +/-23) Opacity: 90% min.4) Porosity: 300 - 800ml min.5) Breaking length: 3,400m min.6) Brightness: 99 - 102% ISO 7) Whiteness: 99% ISO Min8) Smoothness: 35 - 40ses / 10cc9) Surface strength: 10A min. 10) Moisture: 5 - 7 11) Surface pH: 7 - 8 12) material: 100% wooden pulp (70% hard wooden pulp, 30% soft wooden pulp)Packing: 80gsm A4: 500 sheets/ream, 5 reams/carton 70gsm A4: 500 sheets/ream, 5 reams/carton Conveyance: 80gsm A4: Qty/20' FCL: 8,000 reams70gsm A4: Qty/20' FCL: 9,000reams