| 摘要 |
<p>Disclosed is a method of producing a disposable brewing device (1). The method comprises the steps of•. providing a sheet material (10),•. providing an exit opening blocking device (16),•. positioning said exit opening blocking device (16) between a first edge (17) of a first side sheet (22) of the sheet material (10) and a second edge (18) of a second side sheet (23) of the sheet material (10),•. welding the first edge (17) and the second edge (18) together by means of a welding (12) extending at least partly across the exit opening blocking device (16) to form a fluid-impermeable barrier,•· inserting aroma material (4) into a compartment (2) of the brewing device (1), and•· closing the brewing device (1). A method for forming an exit opening (8) in a disposable brewing device (1), a disposable brewing device (1) comprising aroma material (4) and use of a disposable brewing device (1) are also disclosed.</p> |
