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.
With the global packaging Sustainability Awards and Dow’s Packaging Innovation Awards opening for submissions, Mintel’s David Luttenberger - the world’s foremost Packaging Geek and jury member on both competitions - speaks to Tim Sykes about key trends on the innovation landscape, and the advances…