Norske Skog’s decision to rebuild paper machine 6 at Saugbrugs in Halden, Norway, is more than a restart announcement. On October 7, 2026, the company said PM6 would be rebuilt to produce either thermomechanical-pulp (TMP)-based kraftliner or supercalendered (SC) magazine paper. For packaging-paper buyers, the investment decision, start-up, grade qualification and retirement of older machines are different milestones.
What has been decided—and what remains a plan
| Item | Company’s October 7 position | Boundary |
|---|---|---|
| Investment | Positive decision for a rebuild of up to approximately NOK 850 million | Engineering, financing and a planned sale-and-leaseback of PM6 property remain preparatory steps |
| Product mix | TMP-based kraftliner or SC magazine paper | Do not add the two alternative capacity ceilings |
| Flexible annual capacity | Up to about 300,000 tonnes of kraftliner or about 230,000 tonnes of SC paper | Neither figure is actual output or booked sales |
| Timing | PM6 start-up expected in the first half of 2028 | Not a claim of commissioning or customer qualification today |
| PM4 and PM5 | Production planned to cease permanently after PM6 starts | Not an immediate October 2026 shutdown |
PM6 has been out of production since a rockslide in April 2023. PM4 and PM5 have supplied the SC magazine paper market in the meantime. Norske Skog expects the rebuilt PM6 to have a better cost position through more efficient energy use, a streamlined process and lower staffing requirements, and plans the transition without interrupting customer deliveries. Those are company expectations, not observed post-rebuild operating results.
The buyer’s qualification sequence
The proposed virgin-fibre-based liner targets lower grammages, printability and applications where food-contact suitability matters, according to the company. These product ambitions are not a universal food-contact approval for every converting application or jurisdiction. A procurement and QA team should establish:
- The actual rebuild and commissioning milestones, then grade-by-grade availability.
- Contract basis weight and relevant liner strength, printability and conversion tests.
- Application- and market-specific food-contact documentation where required.
- Separate continuity plans for existing SC customers and first commercial liner shipments.
The announcement therefore signals a potential future packaging-paper supply option. It does not establish that 300,000 tonnes are already on the market or that PM4 and PM5 have stopped. PaperAge’s October 8 industry report repeats the same sequence, attributing it to the company.
About the Author
PackingMaster edits PaperPackLog, covering paper-packaging markets, materials and manufacturing decisions through source-based practical analysis.