JK copier A4 80 gsm multipurpose copy papers

Specification :

brightness: 102-104%(class a)

size: a4

weight: 80 gsm

size: 210mm x 297mm,

brightness: 102-104%

wood pulp: 100% wood pulp

color: white

whiteness: cie167

capability: high speed copying100ppm, laser

roughness: 140ml/min

surface roughness ts ml/min: 75-175

surface roughness bs ml/min: 100-200

bending stiffness md: 110 mn

bending stiffness cd: >50 mn

thickness : not lees than110 um

density : 0,72 g/cm3

roughness : ws 200~400 ml/min

roughness : fs 200~400 ml/min

brightness : 102%

- opacity: 95% not opacity : 86%

cobb60 data : 30 g/m2

tensile md : 6.2 kg/15mm

tensile cd : 2.5 kg/15 mm

moisture : 4~7 %

packing details

500 sheets per ream.

5 reams per box.

1560 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 pallet)