The diagram illustrates the production of paper involved in different stages.
From an overall perspective, the diagram consists of three main stages. It begins with cutting the timber by a special machine, and continues with chipping the timber. At the end of the process involves two stages ; screening and cleaning, and making the paper.
Initially, the grown trees turn into timber. Timber is cut by a special machine before the bark is removed from the cut trees. Afterwards, the debarked timber is sent to the chipping machine, where it turns into wood chips.
After being chipped, the chips pass from three processes ; mechanical pulping, chemical pulping, and hydrapulper. Next, mechanical and chemical pulped wood chips are sent to the screening and cleaning process to screen and clean them. At the end of the process, the semi-ready wood chips are sent to the paper making machine to make paper.
