Black Paper

1) Bulk density: 180-500gsm (made by paper machine), above 550gsm (made of veneer)2) Substance: 100gsm=0.12mm3) Machine width: 1,600-1,700mm4) 180-500gsm can be produced in rolls 5) Production capacity: 1,500MT/month6) Quality standard:a) Ingredient: 90% European waste paper, 10% broad-leaved wood pulp b) pH degree: cold extraction test in TNO (independent test condition): 7.0-7.3c) Thickness: 100gsm=0.12mm (±5%)d) Bulk density: 0.72-0.76gsme) Burst index: 2.60-2.88kPa/gf) Ring crush compression index: 7.1-8.7N.m/gg) Amount of surface absorbing: 55-60gsmh) Smoothness: 9-15SPacking:1) Each wood pallet is 1.1m high with the paperboard 2) The corner is protected by protection strip 3) The whole pallet is wrapped by waterproof film and fixed by two steel strips
Black Paper