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What kind of coffee is Plunger Coffee? handbrewed plain coffee, also known as black coffee.

Published: 2026-04-06 Author: World Gafei

Last Updated: 2026/04/06, High-quality coffee beans are refined by water treatment. The coffee beans with less impurities can be obtained by the water washing method, but if the water quality and time are not properly controlled during the fermentation process, the coffee beans will easily be infected with the sour taste of excessive fermentation. and dry beans also need to pay attention to timely re-inspection to prevent coffee beans from being contaminated by wet ground and sundries. Processed

High-quality coffee beans are refined by water treatment. The coffee beans with less impurities can be obtained by the water washing method, but if the water quality and time are not properly controlled during the fermentation process, the coffee beans will easily be infected with the sour taste of excessive fermentation. and dry beans also need to pay attention to timely re-inspection to prevent coffee beans from being contaminated by wet ground and sundries. Processed beans should be dried in time, and the drying should also have a certain degree. Generally, the moisture content of processed beans is 11% 13%. Insufficient drying can easily make beans moldy, and excessive drying can easily affect the flavor of beans.

Plunger Coffee refers to hand-brewed plain coffee, also known as black coffee. Coffee made from pistons such as French presses, Philharmonic presses, siphon pots, etc., can all be called Plunger Coffee.

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。