Photocopy, Desktop printing
Properties | Unit | 65 gsm | 70 gsm | Tolerence |
---|---|---|---|---|
Substance | gsm | 65 | 70 | Avg ±2.5% |
Caliper | microns | 92 | 99 | ± 3 |
Brightness, ISO | % | 94 | 94 | Min. |
Whiteness, CIE | % | 150 | 150 | Min. |
Opacity, ISO | % | 90 | 91 | Min. |
Bendtsen Smoothness (T) | ml/min | 300 | 300 | Max. |
Bendtsen Smoothness (B) | ml/min | 350 | 350 | Max. |
Stiffness (MD) | Taber | 1.5 | 1.8 | Min. |
Stiffness (CD) | Taber | 0.5 | 0.9 | Min. |
Wax Pick | No | 14 | 14 | Min. |
Cobb-60 | gsm | 30 | 30 | Max. |
Breaking Length-MD | meter | 3500 | 3500 | Min. |
Breaking Length-CD | meter | 1800 | 1800 | Min. |
Tear Factor | 50 | 50 | Min. |