A few cups of coffee can be made when the handle of the coffee machine is full.-is the handle universal?

A few cups of coffee can be made when the handle of the coffee machine is full.-is the handle universal?

The fact that slow workers can make fine hand-made coffee is really popular, but it is caused by the Japanese. Since the 1950s, Japanese opponents have almost become obsessed with making coffee. Various kinds of filter cup appliances of various materials have emerged one after another, and a whole set of theory and operation technology of hand-brewed coffee have been established. it also makes the traditional way of hand-brewed coffee take root in the oriental land and develop vigorously as never before.

In the Italian coffee machine, the temperature value is mainly affected by the size of the boiler or heating block, as well as good heat conduction materials, there is an obvious difference between the toy machine and the professional Italian coffee machine. In general, many standard toy machines are equipped with small boilers (below 200ml) or small heating blocks, so it is difficult to achieve a stable temperature, and the temperature fluctuates greatly in the process of coffee extraction. The machines of many small household appliance brands are like this (such as Cankun, Delong, Electrolux, etc.). After all, these brands are not professional coffee makers. Another thing to consider is a good heat conduction material, a good machine has a better circuit and pipeline design, using copper or stainless steel as the main material of the coffee machine, they have good thermal conductivity (to ensure uniform and stable temperature). Otherwise, it is still more than 90 degrees from the boiler to 70 or 80 degrees out of the coffee machine, which will be more obvious in the low temperature environment.

Hand-brewed coffee, you can literally understand its meaning: hand-brewed coffee. This brewing method was first invented by Ms. Melita in Germany at the beginning of the 20th century. At that time, when she was making coffee at home, she suddenly used her son's blotting paper as filter paper, put coffee powder in the filter paper, injected water into the coffee powder in a kettle, and extracted a cup of coffee with a different taste. Then she set up a company that makes hand coffee utensils that are popular. However, due to the invention of the coffee machine, this brewing method has not caused a large-scale popularity in the West.