The diagram illustrates how the olive oil is made.
From an overall perspective, it is clear that the procedure involves seven stages, starting with the picking of olives and ending with storage and sale. Notably, the process requires the collaborative efforts of pickers, machinery operators, and sellers.
Initially, the process begins with olives being harvested in the field. Next, the olives are rinsed to remove impurities and then crushed using specialized machinery. This step separates the olives into olive paste and stones. The olive paste is then placed into perforated bags.
In the subsequent stages, the paste is pressed and further processed using specialized machinery to separate the oil from water. Finally, the extracted oil is packed and stored, ready for sale.