|
Digital Press - Short runs full colour/ Large format Digital
- short runs
At one time, wide-format production was restricted largely
to screenprinters, sign makers and digital service bureau
markets. But in recent years, the technology has expanded
beyond these niches, This allows for low set up fees on
one off and short run posters, for 50+ runs it is still
more cost effective to use the Screen
printing method.
Digital printing primarily uses an electrical charge to
transfer toner or liquid ink to the substrate that it
is going down on.
Digital printing quality has steadily improved through
the years from color and black & white copiers to
sophisticated color digital presses like the Xerox iGen3,
the Kodak Nexpress and the HP Indigo series presses. The
iGen3 and Nexpress use toner particles and the Indigo
uses liquid ink. All three are made for small runs and
variable data and rival offset in quality.
The only digital offset presses are called DI presses
and are made by Heidelberg or Ryobi. These presses can
not do variable data.
|
|