Sora 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

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