In a drink preparation machine, particularly espresso machine, with a height adjustable drink outflow unit (6) disposed on the front side of a machine housing front wall (3), a machine housing front wall (3) having an opening (4) extending in height adjustment direction (5) through which opening (4) a drink supply pipe (22, 36) extends. In the machine housing (2) at least one masking band (8) is disposed behind the opening (4). The masking band (8) is connected to the drink outflow unit (6) and masks on the inside of the machine housing front wall (3) one section (41, 42) each of the opening (4) not covered on the outside. At least one deflection section (25, 28) of the masking band (8) is deflected away from the inner side of the machine housing front wall (3).

A method and system for vacuum extraction of brewed beverages is described. The process includes the steps of preparing a liquid water or solvent to a desired temperature, combining the liquid water or solvent with a first brewing material in a brewing vessel, removing air from the brewing vessel until a first desired pressure set point is reached, steeping the mixture of the liquid water or solvent and the first brewing material in the brewing vessel for a desired low-pressure steeping time, adding a filler gas to the brewing vessel until a second desired pressure set point is reached, steeping the mixture of the liquid water or solvent and the first brewing material in the brewing vessel for a desired steeping time at atmospheric or high-pressure and directing the liquid water or solvent and the first brewing material through a filtration system to yield a filtered brewed beverage. A system capable of performing these steps is also described.

A method and system for vacuum extraction of brewed beverages is described. The process includes the steps of preparing a liquid water or solvent to a desired temperature, combining the liquid water or solvent with a first brewing material in a brewing vessel, removing air from the brewing vessel until a first desired pressure set point is reached, steeping the mixture of the liquid water or solvent and the first brewing material in the brewing vessel for a desired low-pressure steeping time, adding a filler gas to the brewing vessel until a second desired pressure set point is reached, steeping the mixture of the liquid water or solvent and the first brewing material in the brewing vessel for a desired steeping time at atmospheric or high-pressure and directing the liquid water or solvent and the first brewing material through a filtration system to yield a filtered brewed beverage. A system capable of performing these steps is also described.