Production Essentials of Italian concentrated Espresso

First, grinding espresso requires very fine grinding of coffee beans, but due to the physical properties of beans, humidity, temperature and other factors, we should grasp the accurate degree of grinding, timely adjust the degree of grinding. Second, the packing of the powder will lose its flavor because the finely ground coffee powder will oxidize soon after it comes into contact with the air, so it is necessary to make sure that it is done first and when it is fully dressed.