The given process provides information on how plastic bottles are recycled.
Overall, recycling plastic bottles happen in 9 different steps, starting from throwing them away and continuing by crushing and washing them, eventually producing plastic goods.
In the first step of the process, people throw away plastic bottles into a big recycle bins. Secondly, they are collected by big and specific cars. After that, the collected plastics will be sent to the recycling center to sort them into two different groups by hand, one group is good for compressing into plastic blocks. So, in the fifth level of the process, the plastic blocks are crushed into small pices by crusher then the small pices are washed.
Next, the small pices of clean plastics are poured into machine wich are good for pruducing plastic pellets. Plastic materials are melted by heat, then raw materials will be produced. At the end stage, with using raw materials, some products such as plastic bottles plastic cans or pens will be produced.