Key to realizing the circular economy is the ability and motiviation of actors along the value chain to collaborate for practical solutions. For example, actors from the waste industry need to deliver secondary raw materials to manufacturers in the necessary quality and quantity. Packaging R&D needs to incorporate the end-of-life (biological cycle or recycling) into packaging design following a design-for-recycling approach. Probably, we need to study network and partnership approaches more intensively to understand successfull CE practices.