PROBLEM TO BE SOLVED: To provide a method for producing a packaged beverage and a method for preventing the contents of a packaged beverage from spouting from the package at the time of opening, whereby it is possible to prevent the contents from spouting from the package to spill at the time of opening of a cap.SOLUTION: A method for producing a packaged beverage includes a step of filling a container with a carbon dioxide-containing beverage liquid, a step of hermetically sealing the container after the filling step, and a step of ultrasonic-treating the container after the hermetically sealing step.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】キャップ開栓時の噴きこぼれを防ぐことができる、容器詰め飲料の製造方法及び容器詰め飲料の開栓時噴き出し抑制方法を提供すること。【解決手段】容器詰め飲料の製造方法が、容器に、炭酸ガス含有飲料液を充填する工程と、充填する工程の後に、前記容器を密栓する工程と、前記密栓する工程の後に、前記容器を超音波処理する工程とを有する。【選択図】図1
