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Newspaper
presses are very similar to normal
offset presses except the printing
units are arranged vertically
instead of horizontally. This
is done to conserve fl oor space
due to the vast amount of pages
to print. Keep in mind that when
a newspa-per is printed, the whole
paper is printed in one pass.
The
roll stands are usually in the
basement and normally hold 2 or
3 rolls to a stand. Splicers are
the fl ying type. Large, high
speed news webs run several webs
at the same time in order to print
one newspaper. Most news presses,
today, are not heatset but use
vegetable oil (soy, etc.) inks
and dry by absorption. In fact,
newspaper printers use the majority
of soy based ink. This is not
done solely for ecological reasons,
but for decreased ruboff, runnability,
etc. Newspaper presses use a combination
of 4-color and single color printing
units. The cover pages of each
section are normally printed in
color (front and back page) with
the inside pages printed in black.
The typical newspaper press contains
many combination folders to fold
the various sections. Following
printing and the collection of
various sections, the newspaper
is fed to a mail room for further
processing such as insertion of
separate sections (advertising,
etc.), mailing and fi nal distribution.

Typical
Cold-set Web Offset Newspaper
Press

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