Abstract: A method for producing a beverage using a portion capsule is proposed. The portion capsule includes a capsule body with a capsule base and a cover, a cavity for accommodating a pulverulent or beverage base being formed between the capsule base and the cover, and a filter element being arranged between the beverage base and the capsule base. The filter element includes a non-woven having a felt structure such that no crema is formed on the beverage. The method includes providing the portion capsule in a first method step, perforating the capsule base by means of an external perforation means in a second method step, and at least partially spacing the filter element apart from the capsule base in a third method step.

Abstract: The invention relates to a single serve capsule for use in a single serve coffee machine, said single serve capsule having an essentially rigid base element and a cavity and it can be introduced into a brewing chamber of the coffee machine. Said base element is made of an essentially liquid impermeable material. According to the invention, said single serve capsule comprises an enveloping element which surrounds a raw material for interacting with a liquid introduced by the single serve coffee machine (10), said enveloping element being arranged inside the cavity.

Abstract: The invention relates to a single serve capsule for producing a coffee beverage. The single serve capsule has a capsule base body, in which a textile fabric and a beverage substance are arranged, said beverage substance being provided in the single serve capsule in order to be stored and to be contracted from said capsule through the textile fabric by means of pressurised hot water. The beverage substance is substantially in powder form and comprises roasted, ground coffee, and the textile fabric has a mass per unit area of at least 100 g/m2.

Abstract: The present invention relates to a single serve capsule for preparing a beverage, comprising a side wall and a bottom, which together define a space, a filter element being sealed to the bottom within said space.

Abstract: A portion capsule for producing a beverage is proposed, having a capsule body with a capsule base and a filling side, with a cavity for accommodating a pulverulent or liquid beverage base being formed between the capsule base and the filling side, with a filter element being arranged between the beverage base and the capsule base, and with the filter element having a non-woven which is arranged in the region of the capsule base.

Abstract: A portion capsule for producing a beverage is proposed, having a capsule body with a capsule base and a filling side, with a cavity for accommodating a pulverulent or liquid beverage base being formed between the capsule base and the filling side, with a filter element being arranged between the beverage base and the capsule base, and with the filter element having a non-woven which is arranged in the region of the capsule base.

Abstract: A portion capsule for producing a beverage has a capsule body with a capsule base and a filling side. A cavity for accommodating a pulverulent or liquid beverage base is formed between the capsule base and the filling side, and a filter element is arranged between the beverage base and the capsule base The filter element includes an open-pore felt and/or nonwoven. The felt and/or the nonwoven have/has an average first pore size in a first region which faces the beverage base and an average second pore size in a second region which faces the capsule base, wherein the first pore size is smaller than the second pore size.

Abstract: A portion capsule for producing a beverage includes a base element having a cavity in which a beverage raw material is provided and which is closed by a membrane fastened to the base element.

Abstract: A portion capsule for producing a beverage includes a cavity for a beverage raw material, wherein an opening can be made in the portion capsule for producing the beverage.