ComRo takes to the road with power
Outdoor Advertising: With its move into a new building in Rain, Lucerne, ComRo Rohner has also significantly expanded its poster printing operations.
for large-format prints of the highest quality; these should be
can still be viewed at close range. This is where
digital large-format printing, which has become increasingly popular in recent years.
and opened up new market segments. The corresponding
Machines have also entered new performance dimensions both in terms of
in terms of both quality and output speed.
It is precisely such printing systems, which also print digital data directly and
can thus be output without an additional printing form, the ComRo
Rohner AG (ComRo). For reasons of space and in order to remain a
the company, which was founded in 1996, has been
moved into a newly built production hall in 2006 and at the same time
improved the production workflow. With the move from Kriens to
Rain, also in Lucerne, was also given a new
large-format digital printing system from Scitex Vision, which ComRo
mainly for poster printing. "For the turbojet
we have been interested in for some time. We would have liked to have
location due to lack of space," explains
Silvan Rohner, Managing Director and owner of ComRo Rohner AG, which works with
The relocation was followed by an investment in machinery.
Competing with the offset
Rohner explains the decision in favor of the new printing system with the ideal
Combination of quality and speed: "We are very satisfied with our
The new wide-format printer is able to print runs of up to 300
copies to compete with screen and offset printing." Rohner,
which assumes that poster print runs will continue to fall, sees the
Turbojet is also the ideal machine to meet the requirements for
retailer imprints, changing subjects, different formats and
individualized posters. "Qualitatively", that is
Rohner is convinced that "the print result is on a par with offset printing,
if not superior. Especially for small to medium print runs
and/or changing subjects, printing systems such as the Turbojet are
unrivaled."
The large format printer, which can be used to print uncoated papers, banner
and canvas materials can also be printed on self-adhesive vinyl
can use LC and LM in addition to the CMYK scala colors.
Light versions of cyan and magenta inks, which enable fine gradients to be achieved.
and above all the skin tones that are critical for human perception
can be reproduced particularly well. Rohner nevertheless speaks of a
Four-color printer "with extended possibilities", because the light colors
per se are not additional colors - which is a question of definition.
and ultimately insignificant.
Thanks to various advantages of printing systems such as the Turbojet, the
digital poster printing continues to gain ground. How ComRo prints
F12 illuminated posters with the Turbojet thanks to the maximum 1.63 x 3.6 m
large format in one piece. F12 posters are produced according to the requirements for
example, the poster company APG produced in two parts, which
compared to the conventional three-part production to several
advantages: Less waste, shorter set-up times and faster
production times and only one overlap instead of two. "We would
even print the F12 posters in one piece if this is required by APG
would be possible," explains the 36-year-old pioneer of digital
poster printing. In addition to the main F12, F4 and
F200 street posters, ComRo also prints six-part, APG-compliant
GF posters.
As a special feature, ComRo also offers so-called GF-BigRotation.
Printed on vinyl, these large four-piece stickers are applied to a
mounting plate provided by APG. In contrast
These advertising spaces are updated much less frequently than posters.
For this reason, the billposting company changes or "rotates" the
Location.
On the safe side thanks to Proof
For data delivery, ComRo favors "open" layout data instead of
PDF data. To this end, the company has published on its website comro.ch
layout templates, where the data upload is also possible.
can take place. The reason is of a technical nature: in
In cooperation with the manufacturer, a cutting system is currently being
The system ensures the exact and fully automatic trimming of the posters.
is possible. However, this requires special elements to be
which are recognized by an optical system and which can be
enable precise all-round cutting in the first place. "For this workflow
open data is better suited than PDF documents, because otherwise the
PDF data into the layout templates in a further work step
have to be placed," explains Rohner. "In addition, we can also
correct the one or other error if a mistake is made.
imposes such an approach."
As a further requirement for a professional output, ComRo demands a
color proof. Otherwise, the house standard according to
Euroscale printed (optical color correction according to perception,
print operator included). A proof is particularly important for demanding
subjects, which includes decorative elements or skin tones.
Vehicle and façade advertising
New substrates and waterproof inks offer new advertising opportunities
in the entire outdoor area. Thanks to the three now ideal
coordinated components digital printing system, printing substrate
and ink can now be used for sophisticated, full-color advertising in places where
where this would have been unthinkable years ago.
ComRo also covers this outdoor advertising sector. In addition to the Turbojet
installed a total of seven additional printers in Rain. "Our
Printing systems cover different requirements, print on
different materials and therefore also use different
inks. This means we can select the ideal ink for every requirement.
printing system." ComRo is therefore able to use a Roland
Permasol large format printer vinyl films in very high quality.
resolution, which means that vehicles, shop windows and the like can be
can be labeled. Short runs are printed on two X2 printers
produced by Xerox. The Grandjet super-wide printers (3.2 m
web width) and XL-Jet (5 m), such as the Turbojet from Scitex Vision, sets new standards.
ComRo, among other things, for the production of grid materials for
the cladding of buildings, advertising tarpaulins and large format textiles.
In addition, there are sublimation printers for printing on textiles for
Flags, banners and the like.
ComRo offers the right solution for the wide range of output options.
equipment and/or the installation of advertising panels. Skilled
Lettering artists and trained employees with manual skills
Finally, they skillfully attach the outdoor advertising materials to buildings
or facades, on vehicles or at trade fair stands, as advertising boards on
sports facilities or as visual protection at construction sites. The range includes
finishing, laminating or mounting as well as the application of
mounting systems.
Up to 400 m2/hour
The Turbojet from Scitex Vision is a roll-to-sheet machine that
offers two different modes: the production mode (336 dpi resolution)
and the high quality mode (448 dpi). Within these two
production types, there are further options for fine-tuning the
quality and the printing speed, which ranges from 200 to 400 m2/hour.
is sufficient. The Turbojet uses solvent-based printing inks that are suitable for
are optimized for light fastness and for indoor and outdoor applications.
can be used. In addition to ComRo Rohner, since November 2005
A turbojet is also in operation at Christinger Partner in Schlieren.
Scitex Vision is a leading supplier of large format
digital printing systems. The provider of printing systems supplies a
wide range of digital printing machines and consumables for
industrial applications, including large format and
packaging printing and for printing on textiles. Scitex Vision
employs around 500 people. The company was founded in November
Acquired by the Hewlett-Packard Company (HP) in 2005.
Jürgen Franck
