The diagram illustrates the process of recycling used papers. Overall, the manufacturing of recycled papers involves several stages. The process begins with the preparation of pulps, cleaning, and ends with the production of papers.
In a recycling factory, used papers are first transferred by a conveyor belt and mixed in a container with water and chemicals to form unfiltered pulps. These pulps are then filtered using a specially designed filter to produce filtered pulps. The cleaning process starts with putting the filtered pulps in a sink with water and soap, equipped with an airflow system and a pipe for draining excess ink. Next, the pulps are again mixed with water and chemicals before moving to the final stage of paper production.
The process concludes with the cleaned pulps being flattened by special rollers with a heating system to remove excess water. Finally, recycled papers are produced and ready for use.
