The illustration demonstrates how paper is produced and recycled. Overall, there are ten steps in the sequence, starting with exploiting wood, followed by the conversion of raw material to rolling paper, and ending with reprocessing used paper from newspapers.
The first six steps involve the transformation of the raw material. Initially, wood bars are exploited by felling plants. Afterwards, wood bark is removed through a drum before being conveyed into a chipper to get wood chippings. Subsequently, machinery refine these substances into a pulp and the finished-produce is pressed to make rolling paper, ready for the next stages.
The remaining steps turn around the cycle of producing products and reprocessing them. Having had rolling paper, a printing press makes newspapers to launch to the market. After being used, these papers are then collected and packaged into piles so that deliverers shift them to processing spots. There, the ink is extracted through some pipes before being pulped again in a big tank, renewing the cycle.