V60 hand coffee cafe design hand coffee bar design coffee utensils

The flow of hand-brewed coffee changes the order in which the coffee tastes, or because the sour substances combine too closely with water, the taste of hand-brewed coffee seems to be more sour. By increasing the steaming time, increasing the flow speed in the front section and slowing down the extraction rate in the latter section, the purpose of modifying the extraction can be achieved. So when making hand-brewed coffee, if the coffee is flavored, if you want to improve its flavor, you can use high-temperature water and speed up the flow of water, while if the coffee is tasty, the opposite is true.