The diagrams depict the detailed process of recycling plastic bottles, outlining nine key stages that span from collection to the creation of final products. The overall recycling process involves a structured sequence of steps that convert used plastic bottles into reusable materials, ultimately leading to the production of new goods.
The initial phases of recycling begin with the collection of plastic bottles, which are then delivered to a recycling facility for sorting. At the facility, the bottles are sorted to ensure that only appropriate materials move forward. Next, the sorted bottles are compressed into blocks to facilitate easier handling and processing. These compressed blocks are then crushed into smaller pieces, which are subsequently washed to remove any impurities.
In the later stages, the cleaned plastic is transformed into pellets, a critical step that provides the raw material needed for further manufacturing. The pellets are then heated, allowing them to be molded or shaped as required. In the penultimate phase, these raw materials are used to produce a range of end products, signifying the transition from recycled plastic to functional items. The process concludes with the final production of these new products.