The picture diagram displays how the plastic bottles are recycled. Overall, the plastic recycling of process includes the main three stages; sorting, preparing raw materials and producing new products.
There are three steps until sorting, which starts with unwanted or thrown away plastic bottles are collected in the dustbins and transported to recycling centers by the garbage truck where workers sort out recyclable plastic bottles from others by their hand.
In the next stage, selected bottles are compressed into blocks to send them to the crushing machine. This machinery is used to crush blocks into small pieces, which is followed by washing thoroughly. After that, these pieces produce the plastic pellets and they are heated to create the form of raw material. In the final third stage consists of new products such as bottles, trays, bags, pencils and clothes are made by those raw materials and transported to the consumer.