Siegwerk launches ink that also acts as oxygen barrier
Siegwerk has launched a new white printing ink that also provides an oxygen barrier – an innovation that aims to combine two layers into one.
Following the HolyGrail 2.0 member meeting just ahead of Packaging Europe’s Sustainable Packaging Summit and an insightful panel discussion at the event, Elisabeth Skoda catches up with Jan ’t Hart, the European Brands Association’s project manager for the HolyGrail 2.0 project, and Pranav Goenka,…