Graphic Packaging Enters Uncoated Recycled Paperboard Market with Launch of PaceSetter Ridgeline™

New grade expands customers and markets served across coated and uncoated recycled paperboard applications ATLANTA, July 13, 2026 /PRNewswire/ -- Graphic Packaging Holding Company (NYSE: GPK), a global leader in sustainable consumer packaging, today announced the launch of PaceSetter...