Abstract: A container, in particular an ampule, of a plastic material has a container part (10) for receiving the contents of a container (14) to be dispensed via a container opening (12). Opening (12) is closed by a head part (18) that can be separated along a separation line (16). The head part (18) is adjoined by a neck part (20), which has a plurality of different functional surfaces on the inner circumference. One functional contact surface (44) is used to seal against a withdrawal body (32), which is provided for withdrawing the contents of a container (14) when the container opening (12) is opened. A lead-in area (50) is provided as a further functional surface on the interior of the neck part (40) and differs geometrically from the functional contact surface (44). The lead-in area (50) seamlessly merges into the functional contact surface (44). The lead-in area (50) and the functional contact surface are located between the other functional surfaces in the neck part (20).

Abstract: A container, in particular an ampule, of a plastic material having a container part (10) for receiving the contents of a containers (14) dispensed via a container opening (12), which is closed by a head part (18) that can be separated along a separation line (16,) which is adjoined by a neck part (20), which has a plurality of different functional surfaces on the inner circumference, of which one functional contact surface (44) is used to seal against a withdrawal body (32), which is provided for withdrawing the contents of a container (14) when the container opening (12) is opened, wherein in addition to the existing functional surfaces a lead-in area (50) is provided as a further functional surface on the interior of the neck part (40), which differs geometrically from the functional contact surface (44), is characterized in that the lead-in area (50) seamlessly merges into the functional contact surface (44) and that the lead-in area (50) and the functional contact surface are located between the other fun