' We are investing continuously in the research and use of alternative, bio-based packaging materials to complement our product portfolio,' stated Christian Zmölnig, Director Corporate Research, Development and Innovation at Alpla. As part of this sustainable partnership, Alpla and Glatfelter are joining together to invest in the development of high-quality cellulose-based products like screw caps that are fully bio-based and potentially ocean biodegradable. This collaboration will support BOC in its product development and shorten time to market even further.