Labelling arrangement for a multi-part container, system and method for applying a labelling arrangement to a multi-part container

A method for applying a labelling arrangement to a multi-part container, comprising:

• providing a container divisible into multiple parts comprising a first part and a second part,
• providing a sleeve-shaped cap element having an interlocking structure on an inner surface thereof,
• providing a sealing label having a first label portion and a second label portion adjacent to the first label portion, the cap element and the sealing label forming the labelling arrangement which has at least one severing area,
• placing the cap element on the first part of the container and coupling the interlocking structure of the cap element to an outer surface of the first part of the container by attaching the cap element to the first part of the container so that a toothed element of the interlocking structure engages a recess on an outer surface of the first part, and
• attaching the sealing label to the container by attaching the second label portion to the second part of the container and surrounding the attached cap element with the first label portion with respect to a longitudinal axis of the cap element, so that, when the container applied with the labelling arrangement is opened, the labelling arrangement is severable in the severing area and at least a part of the cap element together with the first part of the container is removable from the second part of the container
• wherein the at least one toothed element comprises:
• a snap-in hook configured to form a positive-locking connection with the first part of the container, so that with respect to the longitudinal axis of the cap element, a holding force is established between the cap element and the first part in the direction of the longitudinal axis.