print opaque
SORA print opaque is a lightweight woodfree uncoated paper with high opacity.
Paper specification
| TS – 6. 12. 2021 | STANDARD | 32 | 35 | 37 | 40 | 45 | 50 | 60 | Tolerance |
|---|---|---|---|---|---|---|---|---|---|
| Grammage [g/m2] | ISO 536 | 32 | 35 | 37 | 40 | 45 | 50 | 60 | ± 2 |
| Thickness [μm] | ISO 534 | 40 | 43 | 46 | 49 | 55 | 61 | 72 | ± 4 |
| Smoot. Bendtsen [ml/min] | ISO 8791-2 | 130 | 130 | 90 | 90 | 90 | 90 | 90 | ± 40 |
| Rel. humidity [%] | DIN 53118 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | 47.5 | ± 7.5 |
| CIE whitness [%] | ISO 11475 (D65/10°) | 117 | 117 | 117 | 117 | 117 | 117 | 117 | ± 4 |
| Opacity [%] | ISO 2471 | 76 | 79 | 80 | 83 | 85 | 88 | 91 | ± 2 |