The diagram illustrates the process of recycling plastic bottles. This process includes nine stages. However, to recyle one plastic bottle, it has to be pass a lot of process.
First, people throw their garbage to the trash. Then, the trash vehicles collects all of these. However, when they are brought to the factory, they are divided into two categories. One of them is plastics. All of the plastics are collected, and they are comprassed into a large blocks. After that, these blocks are put in the machines where they are crushed.
When this plastics are breaked into the small pieces,they will be put to a washing machine to make them more clean and remove their dirt. Next, these plastics are formed, and ready to use as a raw material. These raw materials can be used to make new products, such as bottles or plastic bags.
The recyling of plastic has many stages, but at the end of the process people make new plastic products by using the old ones.