press
SORA press is a woodfree uncoated graphic paper.
Paper specification
| TS – 12. 10. 2021 | STANDARD | 60 | 65 | 70 | 75 | 80 | 90 | 100 | 110 | 120 | Tolerance |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grammage [g/m2] | ISO 536 | 60 | 65 | 70 | 75 | 80 | 90 | 100 | 110 | 120 | ± 2 |
| Spec. volume [cm3/g] | ISO 534 | 1.16 | 1.16 | 1.14 | 1.14 | 1.13 | 1.1 | 1.1 | 1.08 | 1.08 | ± 0.07 |
| Smoot. Bendtsen [ml/min] | ISO 8791-2 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | ± 40 |
| Rel. humidity [%] | DIN 53118 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | ± 7.5 |
| CIE whitness [%] | ISO 11475 (D65/10°) | 145 | 145 | 145 | 145 | 145 | 145 | 145 | 145 | 145 | ± 4 |
| Opacity [%] | ISO 2471 | 87 | 89 | 90 | 92 | 93 | 95 | 97 | 98 | 99 | ± 2 |