ILT-U-1070
Paper and board determinations
V1:
DETERMINATION | METHOD |
| Determination of grammage | ISO 536 and ISO 12625-6 |
| Constant rate of elongation method (20mm / min) | ISO 1924-2 and ISO 12625-4 |
| Resistance to traction of perforations – Efficiency calculation | ISO 12625-12 |
V2:
DETERMINATION | METHOD |
| Constant rate of elongation method (20mm / min) | ISO 1924-2 |
