The diagram illustrates the way in which aluminum cans are produced.
Overall, there are 11 stages in the process, beginning with the collection of waste and ending with producing new cans, taking approximately six weeks to complete.
To begin with, the waste cans are collected and deposited in a factory. Afterwards, the cans are washed completely with water. In the subsequent stage, the cans go through a crushing stage to turn into smaller pieces. Following this, once the aluminum has been processed in a factory, its remaining chemicals are removed. Next, the aluminum is placed into a heater, where it goes through a heating process. Then, the molten aluminum is put into molds to form specific shapes. After that, it goes through a weighting process to ensure the proper amount of material has been used in each piece. Finally, prior to preparing several new cans, the aluminum undergoes a rolling process.