Graphic Packaging International has partnered with Elaborados Naturales, a producer of refrigerated potato products, to introduce its PaperSeal Shape paperboard tray to the Spanish retail market. The paperboard manufacturer says the product is the first commercialized round-shaped design of the PaperSeal Shape tray for use in ovens, microwaves and medium-sized air fryers and offers improved consumer convenience. The tray replaces a traditional plastic tray and contains less than 10% plastic, making it compliant with the European Packaging and Packaging Waste Regulation. It can be recycled in household recycling streams without the need to remove the barrier liner.