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.
On the eve of drupa 2024, HP’s Eli Mahal discusses the landscape around print for packaging and labels, why advances in speed and productivity means digital print is poised to go mainstream, how HP is addressing packaging’s sustainability demands, and what challenges will define the innovation…