The diagram illustrates the cyclic process of recycling the plastic bottles.
Overall, it shows the nine step of processing stages in the recycling and the production of new products with the raw materials.
The initial stage of the process starts from collecting the plastic bottles from the trash can. They are collected in large amount by dumper trucks. Following this, the plastic bottles reaches the recycling centre, where the first process is to sorting out the wastes bottles in various categories. In the next stage, these bottles are compressed into blocks and it is crushed and washed accordingly.
Hence, the washed items are converted to plastic pellets to form the raw material. Thus, the pellets are heated to form the raw material to make varieties of products such as, plastic bags, pens, dishes, bottles and so on. Further, the process continues since these products are also get recycled after use.