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Patras – systems for materials transportContentsPatras
03 Flexibility and efficiency04 From manual to completely automated06 Transport by AGV08 Integrated materials logistics from Koenig & Bauer10 EcoSPLICE – pasting preparations made easy
Workflow examples14 Complete materials logistics for newspaper web presses16 Solutions for commercial web offset presses18 Efficient materials handling for CI flexo presses20 Patras for digital printing23 Patras at a glance
Flexibility and efficiencyPatras – modular systems formaterials logisticsWhatever the press, whether offset, flexo or digital, for many
companies, Patras is a tried and tested high-performance
transport system for reel transport to and from manual and
automatic unwinders and re-winders.A modular design strategy allows the system
to be customized to suit specific production
scenarios and printing-plant architecture. The
choice of options ranges from a manual version
– for printers with a low throughput of reels –
to completely automated systems controlling
goods inwards through to reel storage and
disposal of residual reels – for large plants
consuming a high volume of materials.
Patras can deliver enormous time and cost
savings – as well as waste reduction – thereby
significantly enhancing the efficiency of your
plant. Koenig & Bauer plans and implements
logistics solutions designed to suit your layout
and business management and control of the processes
on modern control consoles represents a
decisive advantage. Patras and the latest fully
automatic Koenig & Bauer autosplicers are
networked to an integrated logistics solution
via a production management system. Manual
interventions are an exception.03
Patras – systems for materials transportModular design – from manual to completelyautomatedThe Patras modular reel-supply system can handle
reels with a maximum diameter of 1,800 mm
(70.9 in), a maximum width of 2,800 mm (110.2 in)
and a maximum weight of 6 t (6.6 US tons).04
From manual to completely automatedPatras MThe budget-priced standard version, Patras M,
consists of a manually operated transfer table
and reel trolleys (viz. trucks) along with the
associated rails and turntables. Reel stripping
and splice preparation are also M is engineered for small to medium-sized press installations. Subsequent
automation in the reelstand zone is no problem
because the foundations have standardised
dimensions and predesigned installation paths.A low-cost version of Patras M is also available
with a reduced foundation. It accepts reels
840 mm (33 in) to 1,000 mm (39.4 in) in width
and no more than 1.3 tonnes (1.4 US tons) in
AA choice of automation levels, storage and
transport systems allows Patras A to be
configured to your precise specifications.
Equipment includes SRVs (storage and
retrieval vehicles), AGVs (automated guided
vehicles), automated reel-stripping and splice-preparation systems, high-bay stores, chimney
stores, tipping stations and slat conveyors
etc. Here Koenig & Bauer acts as the main
contractor, thus ensuring that the systems
and components delivered are the most cost-effective and logistically appropriate for your
individual production the automated versions have low-maintenance AC drives, whose reliability and
durability have been proven thousands of
times automated versions deliver the greatest
economic benefits in conjunction with big,
multi-unit web presses processing large
volumes of le, tried and tested:Patras reel handling for
newspaper presses such
as a Commander CL
Patras – systems for materials transportReel handling
Guided Vehicle by AGV – Automated
The use of AGVs for reel supply and removal is ideal for
high-performance printing presses. Offloading from
the delivery trucks at goods reception may be automated
as an option, onward transport to the main store is
automated using AGVs. Reel placement in the store is
by SRV and a fully automatic production schedule,
the trolleys and transported automatically
reels are delivered to the reel-preparation zone
according to production requirements: either
by clamp AGV. Preparation can be manual or
to the daily store or directly to the designated
automatic. Whether they are subsequently
reelstands, where they are automatically
transported to the daily store or directly
positioned and loaded onto the chucks. Stub
integrated in the production workflow is
removal and disposal are also automated. This
determined by the registration codes assigned
space-saving system in daily production also
to the reels in the main store, which are read by
has other benefits such as high throughput and
the materials management system controlling
enhanced cost efficiency.
the daily store that has proved such a useful
Transportaddition to many workflow systems is managed
Clamp AGVs transport the reels from the main
using cutting-edge technology. Store capacity
store to the branch lines ready for preparation.
can be adjusted to individual production
A tipping station tilts the reels into the
scenarios and plant architecture. Up to three
horizontal for loading onto a Patras can be stored one above the other. Our
experienced scheduling specialists ensure
The first stop is the stripping station, where
that space and building costs are kept to an
the wrapping is quickly removed from the reels
absolute minimum. If necessary, a reel handling
manually and with a minimum of waste. The
system can be adapted to suit the structural
06stripped and splice-ready reels are loaded onto
design prevailing in a printing plant.
Reel supply by AGVAutomated reel
transport with
computer-controlled
clamp AGVs07
Patras – systems for materials transportAutomatic supply to unwinders,
also for particularly wide reels08The printed reels are
automatically transported
from the rewinder to
the main store
Integrated materials logisticsIntegrated
materials logistics
from Koenig & BauerThe prime focus for Koenig & Bauer engineers is
the smooth, trouble-free production ated material logistics from Koenig &
reel change is activated taking into account the
Bauer includes the full automation of the
type and thickness of the substrate, production
entire material flow beginning with offloading
speed and residual reel diameter set. The
from trucks at goods reception, on-demand
pasting roller and web severer are activated by
transport of the reels to the unwinders through
aluminium foil integrated in the splicing tape or
to removal of the residual reels and their
a special release paper.
disposal. Removal of the finished printed reels
of substrate is also and Bauer reelstands are designed
for minimum maintenance, a high degree of
A crucial component in this system is
reliability and ease of operation – and have
electronic sequence control from high-tech
proved themselves in the field many times es. Patras, the unwinders and rewinders,
are networked together via a sophisticated
Automationproduction management system to form a single
Paper logistics are, of course, fully embedded
logistics workflow which largely eliminates the
in the Koenig & Bauer press console controls
need for manual intervention. Press personnel
and upstream production scheduling system.
assume a purely supervisory respective production data (stub diameter,
New-generation unwinders and rewinderscountdown to next reel change etc.) can be
Koenig & Bauer offers various versions of
monitored using clearly laid-out data screens.
reelstands, rewinders and unwinders which
Functions carried out by the system, such as
are rated for production speeds up to 17.2 m/s
reel changes, are documented for subsequent
(56.4 feet/s). With an automatic system, the
evaluation.09
Patras – systems for materials transportEcoSPLICE – smade easyplice preparation
EcoSPLICE is a fully automated device from
Koenig & Bauer for preparing splices. Depending
on how it is embedded in the reel-logistics
workflow, the unit can prepare up to twelve reels
per hour and is an optional component of
our Patras A automated reel-handling ed reels are transferred to the
EcoSPLICE splice-preparation station by
the Patras A in-floor transport system. The
splicing tape with integrated aluminium
tag is then applied automatically and the
preparation process ICE applies the tape with absolute
precision – irrespective of operator skill –
and is therefore totally reliable. Web breaks
are reduced to a minimum. But enhanced
reliability and safety during automatic reel
changes are not the only benefits it delivers:
it also shortens preparation times, facilitates
handling and reduces personnel costs.10
EcoSPLICE11
Materials logistics
12
Solutions for various printing processesMachinery to print flexible packagingPatras as an integrated materials
logistics solution ensures efficient reel
supply and removal – irrespective of
whether for a flexo, digital, gravure or
offset cial web offset pressesGiven the frequent change in the
type of paper, reel diameters and
widths, Patras is an ideal solution for
an intelligent production es to print corrugatedGiven the modular design of the
system, Patras can be configured
to provide the best solution for
differing printing and production
configurations for post-printing
corrugated ery to print laminatesWhether flexo, digital or rotogravure,
the modular system offers integrated
logistics solutions for printers
outputting products in different
shapes and per printing pressesEfficient, proven and established:
Patras is THE reel logistics system in
newspaper printing plants.13
Workflow examples0708Complete materials logistics
for newspaperPatras A as complete solution:
The illustration on this two-page
spread is of an existing production
facility in Europe for newspaper
and commercial printing.14
Newspaper1. Fully automatic unloading of the supply trucks
2. Reel transport with forklift AGV3. Reel transport to the daily store by forklift AGV4. Placing the reel onto the Patras trolley with the tipping station5. Stripping and weighing station6. Reel transport to the daily store by forklift AGV7. Automatic loading onto the reelstands with forklift AGV8. Emptying the waste/reel-stub container15
Workflow examplesPatras for
reel feed to commercial
web-offset pressesThanks to its modular design, reel logistics
with Patras can also be configured to suit the
individual production needs and layout
requirements for commercial web presses.
Version 1:Patras M – manual reel handling, stripping, transport,
loading and stub ejection. The reels are conveyed
manually to the Patras M reel-handling system. Reel
transport, stripping and splice preparation are all
manual, also reel loading and stub n 2:Patras A – automated reel handling, reel stripping,
automated transport, loading and stub ejection. The
reels are conveyed manually to the Patras A reel-handling system. Onward reel transport is automated,
stripping and splice preparation are manual. The reels
are loaded automatically onto the reelstands and
stubs ejected automatically. Splice-ready reels can be
stored at the n 3:Patras A – automated reel handling for two press
lines, reel stripping, automated transport, loading
and stub ejection.
Reel stripping as with version 2. The splice-ready
reels are assigned to the appropriate press line at the
stripping station, and one splice-ready reel can be
stored at the n 4:Patras A – automated reel loading with reel store,
reel stripping, automated transport, loading and stub
ejection. Reel stripping as with version 2.
Initially the splice-ready reels are taken to a buffer
store. From there they can be conveyed to the
reelstand on demand, with no loss of cial printing plantsIllustrations from
top to bottom:
Patras versions 1–417
Workflow examplesEfficient
material handling for
CI flexo pressesThe packaging sector is characterised by high
substrate variability, the specific requirements
depending on the packaging segment, and the
size of the manufacturing facility. Koenig & Bauer
offers various Patras versions customized to
meet customers’ needs.18
The production of packaging materials
demands a sustained increase in efficiency and
productivity due to the constant diversification
of final products to be packaged, their shapes
and sizes as well as the packaging materials
Patras product family offers the
appropriate configuration in order to increase
productivity by ensuring materials logistics
in the plant are suited to in-house system
requirements. From a basic logistics system
for a CI flexo press to a complete solution –
from delivery of the raw materials through
printing and finishing and on to storage in the
Packaging printers – flexography
Patras M on two CI flexo presses with
stations to unstrip the unprinted reels
and pack the finished printed ediate store or dispatch room – there are
also many options for the packaging Koenig & Bauer modular logistics system
can also be integrated in printing presses from
other manufacturers – and their finishing lines.
It is also possible to transport palletized raw or
final offers the best possibility to efficiently
organize internal transport and boost
productivity of your company by supplying to
the press precisely the right substrate for the
job in hand.19
Workflow examples20
Packaging printers – digital printingPatras
for digital printingDigital printing is already firmly established in all
sectors of the printing industry. The Patras
reel logistics system is an important component
to consolidate this trend in the r for books, decor, packaging or
personalized mailing: Digital printing has
become an indispensable part of production
in many presses used offer many new possibilities
due to their high degree of automation
and flexibility. In order to benefit from
such possibilities as efficiently as possible,
adjustment to the entire manufacturing
workflow may be is therefore the ideal supplement for
every digital press user. The modular system
consisting of compatible components ensures
that all stages of the process are optimally
interlinked. Starting with the delivery of the
substrate by truck – through to transport to
the press and storage of the printed reel –
Patras can handle all material te page (top): Preparation of a reel
of paper at the stripping stationOpposite page (bottom): Patras supplies the
unwinder on a HP PageWide Web Press T1100S
with reels of up to 2.800 mm (110.2 in) in width
Workflow examplesWorkflow at digital pressesIf required, the complete logistics
workflow can be automated with
Patras ing trucks and
transfer to clamp AGVsTransport of reels into
the main l of the reels by
clamp AGVsReel preparation at the
stripping tic reel supply
to the unwinderRemoval of the printed
reel by fork-lift AGV
tic transport to
the packaging stationTransport of the printed
reels by fork-lift
e or intermediate
storage of the printed reels22Illustration: Example of the Patras
logistics workflow chain for a
RotaJET from Koenig & Bauer
12
Koenig & Bauer Digital & Webfed AG & Co. KGFriedrich-Koenig-Str. 4
97080 Würzburg, GermanyT +49 931 909-4216service-dw@ts and illustrations refer in part to special
features not included in the basic press price.
No parts of this publication may be reproduced
in any way without the manufacturer’s per-mission. Use of the photos on pages 3, 8, 20
and 21 by courtesy of Christiansen Print GmbH.
The manufacturer reserves the right to carry
out modifications without prior notice.04/2020-ENPrinted in Germany
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