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.
In this edition of the Spotlight, UPM explains how converters and brand owners can pave a path to PPWR-compliant packaging by looking to renewable feedstocks as a source of sustainable, bio-based packaging and labeling materials.
In this edition of the Spotlight, UPM Biochemicals details how its UPM Circular Renewable Black material, derived from lignin, remains detectable in NIR sorting systems used across Europe. It also aims to align with the upcoming PPWR legislation and UK Plastics Pact requirements.
UPM’s Circular Renewable Black material is said to be made from renewable, forest-based feedstock and engineered to remain detectable in NIR sorting systems, while integrating seamlessly into existing polymer and masterbatch processes. The company explains more in this edition of the Spotlight.