Abstract: A cup-shaped reusable plastic container has an open end which has a sealing edge with a sealing surface, the sealing surface being configured such that the sealing surface is connectable with a first sealing foil. The container jacket has a wall thickness from 0.5 mm to 4.0 mm. The sealing edge has a sealing edge thickness which extends in the axial direction of the longitudinal axis, and the sealing edge thickness is from 0.8 mm and 4.0 mm. The sealing surface is configured such that the sealing surface can be connected to a further sealing foil after removal of the first sealing foil from the sealing surface of the sealing edge, and following cleaning of the reusable plastic container. Also, a method reprocesses a cup-shaped reusable plastic container.

Abstract: A combination packaging container has a cup-shaped container and an outer component. The jacket of the outer component has a receiving area and an area, the area being arranged between the receiving area and the second end face when viewed in longitudinal extension. A section of the open end and/or a section of the sealing element of the container is received in the receiving area of the jacket of the outer component. Furthermore, a method produces a combination packaging container and a method opens a combination packaging container.