The diagram illustrates how plastic bottles are recycled and repurposed for new uses.
Overall, the process contains 9 steps in total, and it’s a man-made cyclical process. Moreover, it begins with plastic bottles thrown in public bins and ends up as raw materials that are used for a plethora of different things.
First, it begins with people throwing plastic bottles in bins, which are then transported to the recycling centers by a specialized truck. Next, the plastic bottles are dropped off and sorted out by workers. Then, the plastic bottles are compressed into a block by a machine.
Once the plastic bottles are compressed into cubes, they are then crushed and dropped into a liquid to be cleaned. Next, the crushed plastics are inserted into a machine that produces plastic pellets. The plastic pellets are next heated up to make raw material. Finally, the raw material can be used for a lot of purposes, such as t-shirts, plastic bottles, plastic containers, pencils, and shopping bags.