Across
- 3. A material such as china clay or calcium carbonate which is added to make paper smoother and increase opacity
- 6. numerous chemicals can be added here
- 7. raw material that is used to make paper
- 9. The first section of the paper machine is called...
Down
- 1. A process that removes adhesive particles from pulp
- 2. chips are cooked in mixture made of caustic soda and...
- 4. to remove the lignin, wood chips needs to be...
- 5. The part of a papermaking machine where the paper passes through steam-heated drying cylinders
- 8. is used for fuel or as soil enrichment