PROBLEM TO BE SOLVED: To provide a method for manufacturing a container-packed coffee drink that is excellent in manufacturing efficiency, to provide a container-packed coffee drink manufactured by the manufacturing method and to provide a method for improving the taste of a container-packed coffee drink.SOLUTION: The method for manufacturing a container-packed coffee drink uses an extraction device comprising a first container 10 for preparing a coffee extract, a second container 20 for storing the coffee extract and a filtration filter 40 for filtering the coffee extract in which the filtration filter 40 is disposed in the inside of the first container 10 or in the region between the first container 10 and the second container 20. The method includes an introduction step of introducing coffee beans and hot water into the first container 10 and a delivery step of delivering the coffee extract to the second container 20 while retaining hot water in a pressurized state.SELECTED DRAWING: Figure 2
