Preparation of flannel filter before brewing

The coffee brewed with flannel filter is the most mellow and delicious. However, special attention should be paid to the arrangement and storage of the filter, otherwise the taste of the coffee will be low.

Preparation before brewing

1. Coffee powder expands after boiling water is injected, so choose a slightly larger strainer. two。 Make the outside of the filter, fully twist the water off the wrinkles and straighten it out.

On the safekeeping of flanged velvet filter

When using a new flannel filter, in order to remove the water paste or smell that will remain on the cloth, wash it with a brush (do not use soap or soap powder at this time. After that, boil the used coffee powder with water for five minutes before washing it with water.

Preservation method of flannel filter

The filter cloth should be well washed with water after use, and water should be added to the freezer to prevent oxidation. And the water must be changed every day, otherwise the scale will cause clogging of the cloth. When in use, brew it with warm water, then fully wring it out and then use it.

program

① cloth as the inside, coffee powder 10-12g per person into the filter cloth, and then flatten the coffee powder.

The boiling water temperature of the shallow roasted coffee in ② is about 95 degrees, while the deep roasting is lower. At first, the coffee is injected like a thin line, controlling the amount of boiling water while drawing a circle. The coffee powder should be steamed for 20 seconds after brewing, which must be "suspended" during this period. After the second time, the same amount of boiled water is injected in a vortex each time, from the center to the outside and back to the center.

③ do not let the boiled water drop completely, just inject it according to the number of people, and take it out when the boiling water in the filter cloth is still in the remaining state. At the end of ④ extraction, the coffee liquid should be heated instead of boiling when the temperature decreases. Shake gently and pour into the cup.