Product description
One-side coated, supercalendered paper for wet-glue labels. Popular also in use as pressure sensitive labels. Appealing brightness and high opacity. Medium gloss level. Wet opacity to ensure good outlook of label in wet conditions. Reliable printing and high-speed labelling. Ideal for returnable bottles. Wet strength and caustic resistance properties ensure good label wash-off. Suitable for both glass and PET bottles.
Paper properties
| Item | Unit (SI) | Value (SI) | Unit (US) | Value (US) | Test method |
|---|---|---|---|---|---|
| Grammage | g/m² | 80 ± 4 | 17x22 - 500 lbs | 21.3 ± 1.1 | ISO 536 |
| Thickness | µm | 72 ± 5 | mils | 2.8 ± 0.2 | ISO 534 |
| Moisture PM | % | 6 ± 0.6 | ISO 287 | ||
| ISO Brightness C/2°, WS | % | 90 ≥ 87 | ISO 2470 | ||
| Opacity | % | 86 ≥ 83 | ISO 2470 | ||
| Gloss 75°, WS | 73 ± 5 | ISO 8254-1 | |||
| Roughness PPS 10, WS | µm | 0.6 ≤ 1 | ISO 8791-4 | ||
| Tensile strength (MD) | kN/m | 4.2 ≥ 3.7 | lbf/in | 24 ≥ 21.1 | ISO 1924-3 |
| Tensile strength (CD) | kN/m | 2.7 ≥ 2.2 | lbf/in | 15.4 ≥ 12.6 | ISO 1924-3 |
| Wet tensile strength (MD) | kN/m | 1.4 ≥ 1 | lbf/in | 8 ≥ 5.7 | ISO 3781 |
| Tear strength (MD) | mN | 340 ≥ 260 | gf | 34.7 ≥ 26.5 | ISO 1974 |
| Tear strength (CD) | mN | 370 ≥ 290 | gf | 37.7 ≥ 29.6 | ISO 1974 |
| IGT surface strength, WS | m/s | 0.9 ≥ 0.4 | ISO 3783 |