The given flow chart depicts how rough paper and refined paper are produced from trees using various tools and methods.
Overall, the whole process is divided into three major stages, beginning with logs from trees, which undergo chemical and mechanical processing and culminating in the formation of pulp and paper.
Firstly, logs from trees are chipped using a wheel-shaped chipper. Afterwards, the chipped wood is put into a digester, the product is thoroughly washed by cleaners and spread on a pulp screen. It then progresses toward a pulp-cleaning process, which leads to two different paths of rough and refined paper formation, respectively.
Following this, the first path involves a pulp former, which is dried and reeled using mechanical means. The product is then put into a pulp cutter, and rough paper bales are formed, which are used for boxes. The second path uses pulp cleaners and then is dried and put into the next tool. Moving on, the pulp press carefully presses the paper, and paper dryers do their part. Lastly, the finished product, which is refined paper, is converted into paper rolls and then used for printing.