The diagram illustrates the process of recycling plastic bottles.
Overall, the recycling process consists several stages, including collection, transportation, sorting, pressing,crushing,washing and etc.
The plastic bottle recycling process involves several key steps. Firstly, it all starts with the collection and transportation of waste. Afterwards, at the recycling center, bottles are sorted into different types of waste and then pressed into blocks for easier recycling. The bottles are then crushed to break them into smaller pieces.
Further, after crushing, these pieces are then processed to produce plastic pellets, which serve as raw materials for the production of various products. The pellets are heated to form raw materials, which are then used in the production of final products.
In comparison, the first stages focus on preparing the bottles for processing, including sorting and compression, while the final or mid stages involve converting the plastic into a material suitable for production. In general, the recycling process follows a ready-made approach: from collection and sorting, then processing and transformation, and finally leading to the creation of new products.