book and job folding machine
A type of buckle folding machine having four
folding levels, each at right angles to the
preceding and following levels, which permit up to
four right angle folds, resulting in 16 leaves (32
pages) from one sheet. This type of machine also
has one and sometimes two parallel sections, which
enables it to produce a section of up to 64 leaves
from one sheet. Book and job folding machines are
also sometimes equipped for cutting, padding, and
trimming. See also: FOLDING MACHINES .
(320 )