The diagram depicts how recycling plastic bottles goes from the waste.
Overall, the diagram consists nine stages, beginning with throwing the rubbish out to and ending with producing products.
Initially, people throw away plastics to the rubbish box and they are delivered to the recycling centre by the truck, when employees sort plastic bottles out and suitable ones are kept in one box, while other damaged bottles are just thrown out in special box. After that bottles are compressed into huge blocks and then crushed by machine, in parallel, they are need to be washed, which helps to remove all impurities that bottles have.
Following that, after washing plastic bottles, they are immediately made into plastic pellets. Next stage, they are heated to form raw materials. At the final stage, plastic bottles are used to produce final products, making them appropriate to sell to the supermarkets. As the result, these plastic bottles can be reused by society members.