Paper & Packaging Process-optimized knife solutions
| division | steel grade | hardness(HRC) | wear resistance | tenacity | Apply (Remarks)) |
|---|---|---|---|---|---|
| 1 | SKD-11 | 58~60 | commonly | commonly | Corrugated cardboard, kraft paper, general purpose Paper & Packaging foundation |
| 2 | SKH-51(Heiss) | 61~64 | excellence | commonly | High-speed slitting of printing paper, white cardboard, and newspaper |
| 3 | Menarche(WC) | 87~92 | extreme | lowness | Coated paper, thermal paper, special paper containing minerals, and film-laminated paper |
| 4 | Knife Holder | - | - | - | Paper & Packaging Application of slitter driving unit and precision position control system(20µm below) |