The UK's favourite print show - MacMate
The UK's favourite print show - MacMate
The UK's favourite print show - MacMate
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Visit us<br />
at North<strong>print</strong><br />
Hall M,<br />
, Stand M216<br />
www.northprin<br />
www.north<strong>print</strong>expo.com/presstek<br />
ntexpo.com/pressteek<br />
INNOVATIONS & INVESTMENTS<br />
Kolbus launches KM200 perfect<br />
binder at DigiMedia exhibition<br />
KOLBUS USED the DigiMedia<br />
exhibition to launch the<br />
KM200, a perfect binder for<br />
digital <strong>print</strong> applications.<br />
This is a fully automated<br />
perfect binder using the<br />
technology that Kolbus uses for<br />
its high volume machines, but<br />
including automated set up<br />
systems to cope with varying<br />
thicknesses of product.<br />
“Provided the format is not<br />
changed, every product can be<br />
different,” says Kolbus UK<br />
managing director Robert<br />
Flather. “<strong>The</strong> machine offers<br />
zero makeready, adjusting<br />
automatically to the different<br />
product sizes.”<br />
As configured at the<br />
exhibition, a gathered book<br />
block is measured for width<br />
before feeding into binder. <strong>The</strong><br />
Thinking of moving to processless plates?<br />
Aurora plates deliver high reliability and performance<br />
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<strong>The</strong> Kolbus KM200 is a perfect<br />
binder for digital <strong>print</strong> applications.<br />
Kolbus swinging arm clamps<br />
are designed to approach the<br />
block on a parallel path to lock<br />
the book into position and<br />
coping with thicknesses from 5-<br />
60mm. Once clamped a more<br />
precise measurement of book<br />
thickness is taken, details of<br />
which are used to set the cover<br />
feeder and side glue nozzle<br />
position. <strong>The</strong>re is no need to<br />
adjust spine preparation or the<br />
spine glueing section because<br />
this uses an open tank system<br />
rather than nozzle applicators.<br />
All adjustable elements are<br />
based around movements<br />
outwards from a centre line<br />
position, calculated from<br />
measuring the clamped book.<br />
Thus the scoring wheels for the<br />
cover are moved away from the<br />
centre line into a precise<br />
position to suit that book. Each<br />
subsequent book can have a<br />
different thickness. Cameras<br />
can be used to ensure that<br />
covers match the body of the<br />
book before feeding.<br />
After the cover is in place,<br />
the pressing unit will also selfadjust<br />
around the centre line of<br />
the book. <strong>The</strong> speed of the<br />
binder will be dependent on<br />
the number of different sizes<br />
handled. Without adjustments,<br />
the line will run at some<br />
5,000cph.<br />
“Until now people have had<br />
to live with four clamp binders<br />
which becomes a struggle with<br />
higher volumes,” says Flather.<br />
“This is book binding that<br />
delivers a quality product.”<br />
By Drupa next year Kolbus<br />
will have linked the binding<br />
unit to upstream systems,<br />
either directly to gathering<br />
lines, to digital presses or via<br />
technology to create book<br />
blocks from webfed digital<br />
<strong>print</strong>.