To begin, the trees is removed the bark before they are gone through a chipper to be cut into smaller rough pieces with the same size. After that, the chips are located into a digester until completed elimination of lignin. The next step, the wood pulp is moved into the washer to clean and to bleach. Then, it is further refined the fibers and to be cut to a certain length by a beater. To ensure that it can easily pass through a head box, screens are used to remove oversized particles from the pulp. In the next stage, when the pulp enters the paper machine,there are 4 separate sections which are ordered to move in a conveyor belt made of fabric. Firstly, the former helps the pulp to turn into a continuous piece. Secondly, large rollers make the pulp to be squeezed under high pressure to extract as much water as possible. Next, the pulp is removed even more water by the dryers. The last section, calenders smooth the paper. The end of process, a reel collects the paper into a user-friendly roll.
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