The coffee production process starts very far away, in the tropical regions of South America, Asia and Africa. Here the coffee is grown, harvested and processed, and then shipped to Italy, where it receives the next stages of production.
How many times have we gone to a new coffee shop and ordered an espresso.
In general, extraction is the process by which hot water, inside the machine, passes through the ground and blends the coffee into the cup we all know.
The art of making coffee has evolved over time, bringing out many techniques.