At Drinktec 2017 (September 11-15, München), Netstal will produce 38 mm single-piece closures for milk bottles on an Elion 2200-1000. The HDPE closures, which weigh just 2.8 grams, will be produced in a 32 cavity mould from z-moulds and, thanks to the patented z-slides, they will receive a fully-functioning tamper evident band in the mould. The…