How to make coffee filter paper? Why do you want to make powder?
How to fold the hand-brewed coffee filter paper? what kind of beans? why should they be powdered?
Coffee is not as expected to stimulate its own sour tannins, so all utensils, including filter paper, should first go through hot water and warm the cup. The sour taste of the coffee will become prominent after it is cold. If you still want to drink it, go in with a little hot water, and you can take back some of the sour taste.
Apart from health reasons, another main reason for filter paper cleaning is that people think there is a smell of pulp. Unbleached filter paper usually smells like pulp. But white filter paper will also have the smell of pulp, don't be negligent, after using a large packet of filter paper, when you remove the new package, you can smell it or not.
In two cases, the expansion rate is not obvious or even no reaction during steaming, which is freshness and baking degree respectively. First of all, there is a certain amount of gas in the fresh coffee powder, the gas in the coffee powder will be discharged slowly over time, and the coffee powder absorbs some moisture in the air, resulting in less gas, so stale ripe beans are less likely to expand or even unresponsive. Second, the shallow roasted beans are less likely to expand too violently, because the lightly roasted coffee beans are denser, so the overall void is not as much as medium or deep roasting, so it contains less gas.
1. Grind coffee beans, because hand-made, coffee bean powder should not be ground too fine (20g beans = 300ml original solution).
two。 Fold the filter paper into a triangular funnel.
3. Put the folded filter paper into the filter cup and wet it with hot water. on the one hand, it can remove the smell from the filter paper, and on the other hand, it can warm the cup to prevent coffee from suddenly turning sour (note: pour out after filtering water).
4. It's steaming. Grind the coffee and pour it into the filter paper. when the hot water cools, pour hot water from the top of the filter cup and the water will not pass the powder.
5. Continue to inject water, draw a circle from the center to inject, the flow is fine and slow, and the extraction is sufficient.
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