The picture illustrates how paper is produced and recycled.
Overall, there are a total of 10 steps in a circular process, beginning with felling trees, followed by the production of paper, and ending with recycling newspapers into pulp again.
In the first half of the process, wood is felled and then put in a drum to remove bark. The next step involves chipping wood with a chipper to turn wood into small pieces. Next, they undergo a pulping process, which puts wood chippings in a refiner to make them wet and soft.
In the second half of the process, pulped wood is pressed to make rolls of papers. At the next stage, these papers undergo a printing process, transforming them into newspapers for use. After being used, old newspapers are collected and then put in a specialized machine to remove used ink. Finally, they are pulped again and the materials are reintroduced into the production circle, allowing the process to repeat itself continuously.