Below is a list of Paper Cans manufacturers from Toronto, Ontario. Paper cans are an alternative solution to the more common metal cans and are used for a wide range of packaging purposes. Industries such as cosmetics, food, fragrance, gifts and tea packaging make use of cylinders and tubes made from cardboard or paper fibers. In industrial terms, paper cans may also be referred to as shipping tubes or postal tubes, and are also commonly used as coin banks.