The flow chart shows how
waste paper is recycled. It is evident that there are 6 distinct stages in the
process, from the initial collection of waste paper to the eventual production
of usable paper/ which begins with the collection
of waste paper, and ends at the manufacturing stage.
At the first stage in the
process, waste paper is collected either from paper banks or from businesses.
This paper is then sorted manually and separated according to its grade. During
the stage, paper which is not suitable for recycling is removed. Next, the
graded paper is transported to a paper mill.
Stages four and five of
the process involve cleaning and de-inking. The paper is cleaned and pulped,
and foreign objects such as staples have to be taken out. Once the cleaning and
de-inking processes have been completed, the glues and inks left on the paper are
removed. Finally, the pulped paper can be processed in a paper making machine,
which produces/makes the finished product/the end product: usable paper.
Finally, a paper-making
machine is used to process the pulped paper to make the finished product:
usable paper.
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