The avid interest taken by exhibitors in the run-up to Interlock 2017 that brought the world’s biggest and most important trade fair of the packaging sector and related process industries record attendance of 2,865 companies, followed by trade fair days from 4-10 May 2017 with high spirits and further records: 74% of the approximately 170, 500 visitors travelled from Düsseldorf from abroad – three quarter of them were decision-makers.