Monomaterial films, only made of PP or PE for instance, seem to be the main option at the moment. Schur Flexibles, Mondi Packaging are offering such solutions, which are well adapted to existing sorting streams. Besides, some suppliers - such as Malengé Packaging or Mondi - explore paper-based sachets: they can be another option and be sorted in the paper bin.

Part of 632 issue - October 18. All rights reserved except agreement written by Emballage Digest or mention of the magazine