SR. NO. PARTICULARS UNIT 65 GSM 70 GSM 90 GSM
1. GSM GM/M2 ±2.5% ±2.5% ±2.5%
2. BULK CC/GM 0.9±.02 0.9±.02 0.9±.02
3. PH NO. 6.5 - 7 6.5 - 7 6.5 - 7
4. COBB GM/M2 27±2 27±2 27±2
5. BRIGHTNESS % 80±1 80±1 80±1
6. OPACITY % 88±2 90±2 92±2
7. GLOSS % 55-60 60-65 60-65
8. WAXPICK NO. 7A CLEAR 7A CLEAR 7A CLEAR