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.
MassChallenge Switzerland is inviting startups to apply to the MassChallenge Sustainable Materials Challenge 2026, seeking solutions to tackle issues such as greenhouse gas emissions and waste and provide companies with support and resources. The company explains more in this edition of The…