Kono filter cup hand-flushing method demonstration the difference between kono filter cup professional version and general home version

Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)

Hand coffee filter cup is very knowledgeable! Flow rate data of several common coffee filter cups

There are two things left to me in poly-caffeine.

What we are going to introduce today is the filter cup of the KONO professional version.

I used HARIO 01 unbleached filter paper-- specially wet the filter paper to fit the filter cup-- and found that only the lower half of the guide channel was left.

Pour 20g coffee powder

92 ℃ hot water brewing (ha! I'm a high temperate), you can see a big hole in the steaming stage-- but this one-- of course, sometimes you have to let the internal bubbles out, and as long as there's no volcanic eruption, I think it's still ok--

Using the water cut-off method of three times of water injection-- the brewing process is smooth (non-blocking).

Finally, after brewing-the upper part of the filter paper is affixed with the filter cup, intact as before--

As for how the coffee is filtered through the filter paper-- just look at the photo below-- it mainly depends on the protruding guide groove of the filter cup to create a gap between the filter paper and the filter cup-- and this gap extends all the way to the bottom-- so that the filtered coffee can be smoothly led to the coffee pot-- this is the key to whether the filter paper filter cup filter is smooth or not.

As for what is the staff version-- borrowing Japanese websites to sell pictures--

You can see that the length of the guide groove of the gold trademark (professional version) on the left is longer than that of the platinum trademark (normal home version) on the right-- so that the professional version will create more guideway space-- so that the coffee powder can be passed more smoothly.

In addition, the heat-resistant temperature of AS resin is 90 ℃-does it matter whether it is brewed with more than 90 ℃ hot water? It should be okay to find it yourself (please do not warm the cup)-- I have seen the steaming filter cup used by the store-- and the cobweb cracks--

.