copy Paper for office use (three sizes)

copy Paper for office use (three sizes)

Size : 70 ,75,80GSM 8.5*11,A4,8.5*13,A3,11*17, and foolscap paper sheet is 17 x 13.5inches 

(432x343 mm) .

Gram:80gsm,75gsm,70gsm

Brightness: 95%-96%,98%-102%,106%-108%

Wood pulp: 100% actual wooden pulp (woodfre)

Package: 500sheets/ream, 5reams/carton 7800-8250reasms/20GP without pallet

Delivery date : within 10 days  .

Specification for Copy Paper

Item 75 GSM 8.5X 14 Material wood pulp %  

CEI Whiteness 148-152 Whiteness > >98%

Brightness % ≥ 101-104% Opacity %≥ >94

Smoothness Front  ≥   Smoothness Back  ≥  

Surface Roughness TS ml/min 75-175 Surface Roughness BS ml/min 100-200

Bending stiffness MD > >110Mn Bending stiffness CD > >50Mn

Variation of two sides % ≤   Sizing (mm) ≥   Ash %  

Moisture content % 3.5-4.5 Tightness (g/cm3) ≤  

Surface strength (m/s) ≥   Dust / Dirt (piece/m2) ≤  

PH Value 0A COBB Test g/m2  27-33

Surface absorption g/m2     Fracture length km