Technical data sheet K-Kraft PS 130 Coated one-side papers > Specialty liners

Product description

Two-side coated release liner for applications demanding highest quality printing on the reverse side of the release paper. Optimal print quality for narrow web printing in flexo or letterpress. Glossy printable side with appealing optical properties. Extremely dense surface side for siliconizing to ensure optimal silicone coating performance. Suitable for all conventional silicone coating processes. Surface treatment ensuring low silicone consumption. Trouble free printer runnability and high speed dispensing.

Paper properties

Item Unit (SI) Value (SI) Unit (US) Value (US) Test method
Grammage g/m² 130 ± 4 17x22 - 500 lbs 34.6 ± 1.1 ISO 536
Thickness µm 110 ± 6 mils 4.3 ± 0.2 ISO 534
Moisture PM % 6.0 ± 0.5 ISO 287
ISO Brightness C/2°, WS % 92 ≥ 87 ISO 2470
Opacity % 93 ≥ 90 ISO 2470
Gloss 75°, WS % 78 ± 6 ISO 8254-1
Roughness PPS 10, WS µm 0.6 ≤ 1.1 ISO 8791-4
Tensile strength (MD) kN/m 6.4 ≥ 5.0 lbf/in 36.5 ≥ 28.6 ISO 1924-3
Tensile strength (CD) kN/m 3.8 ≥ 2.6 lbf/in 21.7 ≥ 14.8 ISO 1924-3
Tear strength (MD) mN 650 ≥ 450 gf 66.3 ≥ 45.9 ISO 1974
Tear strength (CD) mN 670 ≥ 550 gf 68.3 ≥ 56.1 ISO 1974
Unger oil absorption, FS g/m² 0.5 ≤ 1.3 SCAN-P37 (60 sec)
IGT surface strength, WS m/s 0.9 ≥ 0.4 ISO 3783