Concord Confections Incorporated of Canada has introduced its “bubblicious” chewing gum, Dubble Bubble, in a new package format – 1 litre Tetra Rex cartons. Found in the candy aisle with a product shelf-life of one year, the bubble gum package is displayed next to the plastic gumball machines as refills for home gumball machines in all Wal Mart outlets in Canada and the United States. To learn more about Dubble Bubble, please contact Guy Lanoue at Tetra Pak Canada.