Double A A4 Paper 80gsm, 75gsm, 70gsm

We are offering double a a4 paper 80gsm, 75gsm, 70gsm sheet size:210mm x 297mm, international size a4 quality: imported 100% virgin wood pulp whiteness = 102-104%, natural white capability: high speed copying100ppm, laser capable, inkjet capable, fax capable. Thickness: 103-110 um surface roughness ts mlmin: 75-175 surface roughness bs mlmin: 100-200 bending stiffness md: >110 mn bending stiffness cd: >50 mn cie whiteness: 148-152 cobb test: 27-33 gm2 27-33