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Paper Board and Paper ProductionLaajuus (5 cr)

Code: 5P00BQ41

Credits

5 op

Objectives

The student knows and understands
• the unit processes of paper and paper board making and can evaluate their effects on paper quality and on environment
• the paper machine cloths and understands their effects on quality and on costs.

Content

- Pulp slushing, deflaking and refinin
- Short and long circulations
- Handling the broke
- Headbox and wire section
- Press section and dryerg section
- Surface sizing and calendering
- Reeling, winding and sheeting
- Equipment and processes
- How to affct quality, costs and the environment