A4 Copy Paper 80gsm

We are offering a4 copy paper 80gsm. Weight: 80gsm, 75gsm, 70gsm 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 or 152-165 cobb test: 27-33 gm2 27-33 two-sided usage gives the paper sheet high opacity. Smooth paper surface makes sharp printing and copying. Moist protected wrapper