To produce profile cans, two hot rolling and cold rolling methods are used. Each of the methods is effective in the can production process. Hot-rolled cans are rolled at a temperature of more than 1700 degrees Celsius, which makes it easier to shape the steel sheet for making cans.
But in the cold rolling method, the sheet for producing cans is produced at room temperature and is made by bending and cutting the iron sheet and it is mostly used in construction and decoration purposes.