Storage
Paper mill workers unload the
recovered paper and put it into
warehouses, where it is stored
until needed. The various paper
grades, such as newspapers and
corrugated boxes, are kept separate, because the paper mill uses
different grades of recovered paper
to make different types of recycled
paper products.
When the paper mill is ready to
use the paper, forklifts move the
paper from the warehouse to large
conveyors.