
ILT-U-4185
Paper and board determination
DETERMINATION | METHOD |
| Roughness/smoothness (air leaks methods) Print-Surf method | ISO 8791-4 |
| Roughness/smoothness (air leaks methods) Bendtsen method | ISO 8791-2 |

Paper and board determination
DETERMINATION | METHOD |
| Roughness/smoothness (air leaks methods) Print-Surf method | ISO 8791-4 |
| Roughness/smoothness (air leaks methods) Bendtsen method | ISO 8791-2 |