The new corrugated cardboard tray for frozen cakes and pies impresses with its material efficiency and practical handling in the B2B sector. The tray is printed with a SUPD-compliant barrier coating made from renewable raw materials and enables the products to be shipped and defrosted safely. The tray replaces a double-sided coated virgin fibre cardboard tray, in which the tartlets and pies were additionally protected from greasing by a silicone-coated paper.