The flakes are then sprayed with vitamins and minerals to make them as nutritious as possible. We now have Corn Flakes. The production line divides at this stage. The Corn Flakes might be packed, or they could be diverted and used to make Frosties or Crunchy Nut Corn Flakes. Frosties are created by spraying the flakes with a special syrup in a rotating drum. The Corn flakes are then bagged up with the help of a bagging machine, which uses huge rolls of polythene to create the cereal box liners. This machine can create, fill, seal and cut off 30 bags a minute.