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.
Using fresh consumer data from Pro Carton’s 2026 packaging perceptions survey, Pro Carton’s Winfried Muehling, MM Group’s Birgit Hösch and RDM Group’s Krzysztof Krajewski discuss how recyclability, material choice and transparent communication influence purchasing decisions, brand loyalty and…