Product description
One-side coated, supercalendered paper for self-adhesive labels. Extremely high gloss, high brightness and opacity. Wet opacity to ensure good outlook of label in wet conditions. Wet strength and caustic resistance ensure the usability for returnable bottles or products otherwise requiring wet strength properties. Runs smoothly on converting lines. Optimal printability in narrow web printing systems.
Paper properties
| Item | Unit (SI) | Value (SI) | Unit (US) | Value (US) | Test method |
|---|---|---|---|---|---|
| Grammage | g/m² | 90 ± 3 | 17x22 - 500 lbs | 23.9 ± 0.8 | ISO 536 |
| Thickness | µm | 81 ± 5 | mils | 3.19 ± 0.20 | ISO 534 |
| Moisture PM | % | 6.5 ± 0.6 | ISO 287 | ||
| ISO Brightness C/2°, WS | % | 88 ± 2 | ISO 2470 | ||
| Opacity | % | 89 ≥ 86 | ISO 2470 | ||
| Gloss 75°, WS | % | 89 ≥ 87 | ISO 8254-1 | ||
| Roughness PPS 10, WS | µm | 0.4 ≤ 1.1 | ISO 8791-4 | ||
| Tensile strength (MD) | kN/m | 4.5 ≥ 4.1 | lbf/in | 25.7 ≥ 23.4 | ISO 1924-3 |
| Tensile strength (CD) | kN/m | 2.9 ≥ 2.4 | lbf/in | 16.6 ≥ 13.7 | ISO 1924-3 |
| Wet tensile strength (MD) | kN/m | 1.1 ≥ 1.0 | lbf/in | 6.3 ≥ 5.7 | ISO 3781 |
| Tear strength (MD) | mN | 400 ≥ 320 | gf | 40.8 ≥ 32.6 | ISO 1974 |
| Tear strength (CD) | mN | 420 ≥ 340 | gf | 42.8 ≥ 34.7 | ISO 1974 |
| IGT surface strength, WS | m/s | 1.0 ≥ 0.4 | ISO 3783 | ||
| NaOH resistance | min | 20 | internal method (60 °C, 5 % NaOH) |