Medium
Medium (standard medium) paper is used as corrugated or inner layer of carton
Moisture content: 7-9%
Diameter: 115-125cm
Relative humidity: 60 ± 5%
Temperature: 25 ± 30C
SPECIFICATIONS
| Basic weight (g/m2) ± 4% | Bursting strength (kgf/cm2) | Ring crush CD (kgf/6 inch) |
|---|---|---|
| 105 | ≥ 2.0 | ≥ 6.0 |
| 115 | ≥ 2.2 | ≥ 7.5 |
| 125 | ≥ 2.4 | ≥ 9.0 |
| 150 | ≥ 3.0 | ≥ 12.0 |
