The comparative testing of pulp runs with 2 rounds per year:
- May-June: bleached hardwood.
- November-December: bleached softwood.
Each round includes:
SR-number 2 levels, WRV 2 levels
- Dry pulp:
Laboratory beating (PFI mill to five levels), SR-number
Preparation of Laboratory sheets, determination of Physical properties, SR-number, WRV and Beating (PFI)