The diagram illustrates the various stages involved in the recycling of aluminium cans, from initial collection to the point where they are ready for redistribution.
Overall, it is a linear process consisting of nine distinct steps. The procedure begins with the disposal of used cans and concludes with the storage and sale of newly filled products.
Initially, used cans are collected in recycling bins before being transported to a specialized factory. Once at the factory, the cans undergo a cleaning process to remove any residues or contaminants. Following this, the aluminium is heated until it reaches a liquid state, during the melting stage.
In the subsequent stage the molten metal is poured into a mold and allowed to cool, forming large ingots. Next, these blocks undergo processing, where the metal is prepared and shaped for canning. Once the new cans are manufactured, they move to the filling stage to be packed with goods. Finally, the finished products are moved into storage and delivered to retailers for selling, effectively completing the recycling loop.