DRUM
C262/C265 6-58 SM
6.7 DRUM
6.7.1 OVERVIEW
The drum surface is composed of a stainless-steel screen (metal screen [A]) and a
three-layer polyester screen (cloth screen [B]). In addition, a drum master clamper
[C] clamps the leading edge of the master wrapped around the drum.
Inside the drum are the ink roller [D] and doctor roller [E], which create a precisely
maintained gap, known as the doctor gap, to supply a thin layer of ink on the
screens and master [F].
This machine uses the drum idling roller [G] to supply ink onto the screens and
master before printing. The length of time the machine was not in use determines
the idling supply time. This ensures that the first print will have sufficient ink density
even after the machine was not used for a long time.
This machine does not have a quality blade. This is because the properties of the
ink used with this model are different, and the blade is not necessary.
C262D048.WMF
[A]
[B]
[C]
[D]
[E]
[F]
[G]
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