BRAMPTON, Ontario — The latest research results from the Paper and Paperboard Packaging Environmental Council (PPEC) show the success of the paper packaging circular economy and continue to confirm that the feedstock used for the production of boxboard and containerboard in Canada is made of primarily recycled content fibres. The latest report represents the results of the 17th biennial Recycled Content survey, which is conducted to determine the average recycled content contained in the major paper packaging grades made by Canadian mills. The 2022 results show that the average recycled content of domestic shipments for the top two major packaging grades was 80.2%. The average recycled content for domestic shipments of boxboard was 86.2%, while the average recycled content for domestic shipments of containerboard was 81%.