| 1 | Wood preparation | 
| 2 | Causticizing | 
| 3 | Digesting | 
| 4 | Brownstock washing | 
| 5 | Bleaching | 
| 6 | Pulp drying | 
| 7 | Freezing Freezing process. | 
| 8 | Processing of structured information The information to be processed is in structured form. | 
| 9 | Processing of identical information in structured and unstructured form The information to be processed is identical and given in structured and unstructured form. | 
| 10 | Processing of different information in structured and unstructured form The information to be processed is different and is given in structured and unstructured form. | 
| 11 | Processing of unstructured information The information to be processed is in unstructured form. | 
| 12 | Slaughter Slaughter process. | 
| 13 | Packing Packing process. | 
| 14 | Heat sterilisation Treated by heat sterilisation. | 
| 15 | Chemical sterilisation Treated by chemical sterilisation. | 
| 16 | Fumigation Treated by fumigation. | 
| 17 | Irradiation Treated by irradiation. |