Official Journal of the Japan Wood Research Society
Table 4 Effect of APMP effluent on the physical properties and the water resistance of corrugated paper
Sizing pickup (g/m2) | Tensile index (N m g−1) | Ring crush index (N m g−1) | Burst index (kPa m2 g−1) | Cobb value (g m−2) | |
|---|---|---|---|---|---|
1 | 34.8 | 3.5 | 1.0 | 127 | |
2 | 5.3 | 42.8 | 5.9 | 1.4 | 102 |
3 | 5.8 | 49.2 | 5.5 | 1.5 | 22 |
4 | 5.8 | 50.0 | 5.4 | 1.4 | 124 |