Elopak has announced its investment in Blue Ocean Closures, becoming a co-owner of the Swedish sustainability start-up specializing in fiber-based closures. The partnership supports Elopak’s effort in cutting the carbon footprint of its cartons by reducing plastic use and increasing paper content.As part of the agreement, Elopak has secured exclusive global rights to market, sell, and distribute Blue Ocean Closures’ fiber-based caps for gable top cartons, including its Pure-Pak and D-PAK solutions. The investment aligns with Elopak’s “Repackaging Tomorrow” strategy.