• Group

    New Lorem Ipsum sit dolor sit amet

  • Metal Packaging

    Equipment for the production of monobloc containers made of aluminium or steel – customized and future-proofed.

  • Plastic Containers

    Decoration systems for plastic containers in (almost) all shapes and sizes – flexible and innovative.

  • Plastic Tubes

    Printing systems for plastic tubes in all variations and up to nine colours – extremely fast and versatile.

  • Printing Presses

    Rotation printing presses for newspapers and books – fast, very accurate and economical.

  • Digital Printing

    One focal point of the Digital Competence Center is the digital print head, its control and its integration in its immediate surroundings.

Download polytopics CUPS 04 / 2016

23.08.2016 - Please download our polytopics CUPS 04 / 2016 in English and German. //polytopics CUPS 04 / 2016, english//polytopics CUPS 04 / 2016, german

Please download our polytopics CUPS 04 / 2016 in English and German.

//polytopics CUPS 04 / 2016, english
//polytopics CUPS 04 / 2016, german


Digital drucken auf Kunststoffbechern und Alugebinden

13.10.2015 - Der Digitaldruck hält verstärkt Einzug bei Kunststoff- und Aluminiumgebinden. Zu den Vorreitern dieser Entwicklung gehört Wifag-Polytype in Freiburg. An einem Open House am 22. und 23. September zeigten die Division Plastic Container und die Gruppenfirma Mall + Herlan ihre Einwicklungen in diesem Bereich.

Die Technologiegruppe Polytype-Wifag Holding AG setzt verstärkt und erfolgreich auf Innovationen. Das gilt insbesondere für ihre Division Plastic Container, die Maschinen zur Herstellung und Bedruckung von Kunststoffgebinden und -tuben produziert. Vor fünf Jahren lag der Umsatz der Division mit neuen Produkten noch unter einem Prozent, im vergangenen Jahr bereits bei 49 Prozent. So soll es weitergehen, verdeutlichte Alain Berset, CEO der Division, bei der Begrüssung am Open House in Freiburg. Die Division produzierte ursprünglich Druckmaschinen für Tuben und Becher aus Kunststoff.

Mit der Übernahme der italienischen OMV im Sommer 2013 sind Extrusion- und Tiefziehmaschinen zur Produktion von Kunststoffverpackungen dazugekommen. Die Division Plastic Container ist damit zum Komplettanbieter geworden und will diese Kompetenz in Zukunft noch ausbauen, sagt Berset. Das Hauptthema am Open House waren jedoch Neuheiten für den Verpackungsdruck. Hier zeigte die Firma mit der Digitaldruckmaschine Digiround eine neue Lösung für das Bedrucken konischer Becher.

Die in Freiburg gezeigte Maschine war die zweite, die erste steht bei einem Anwender in der Praxiserprobung. Die Druckmaschine verfügt über fünf Inkjet-Druckwerke für Weiss und die CMYK-Farben. Hersteller der Druckköpfe ist die Firma Konica Minolta. Die Farben werden mit UV-Licht getrocknet. Die Leistung liegt je nach Bildlänge bei maximal 250 Bechern je Minute. Bei der demonstrierten Anwendung wurden 137 Becher/Minute erreicht. Dabei wurden rund 14 cm hohe Becher mit rund 6,5 cm Durchmesser vollflächig und qualitativ hochwertig bedruckt. In die Entwicklung der Digiround sind die Erfahrungen eingeflossen, die Wifag-Polytype bei der Entwicklung und Herstellung der Digitaldruckmaschine Digicup 40 für rechteckige Becher gewonnen hat. Von dieser Maschine stehen mittlerweile vier bei Verpackungsfirmen im Einsatz. 

Als weitere Neuheit war die Hybriddruckmaschine RDA 24-165 für Aluminiumgebinde zu sehen. Sie hat bis zu acht Trockenoffset- und sechs Ink-Jet Digitaldruckwerke. Die Maschine wurde bisher in einer Ausführung zur Tubenbedruckung angeboten. Die Gruppenfirma Mall + Herlan, die Herstellungsmaschinen für Aluminiumverpackungen anbietet, konstruierte neue Zuführungs-und Transporteinrichtungen für die Hybridmaschine, sodass diese neu auch runde Alugebinde bedrucken kann.

Je nach Anzahl der Druckköpfe kann die Maschine Digitaldrucke in 72, 140 oder 210 mm Höhe aufbringen. Anwendungsmöglichkeiten für diese Hybriddruckmaschine sieht Wifag- Polytype zum Beispiel bei Kosmetikverpackungen. Das Basimotiv für eine Kosmetiklinie kann zum Beispiel im Trockenoffset aufgedruckt werden, die sortenspezifischen Angaben im Digitaldruck. So sind Sortenwechsel ohne grosse Umrüstzeiten möglich.

Das Open House verdeutlichte: Die nähere Druckzukunft gehört der intelligenten Kombination konventioneller und digitaler Druckverfahren. Wifag-Polytype zeigte, dass die Firma dafür die passenden Angebote bereithält.

Artikel als PDF

Article is written by Mr. Joachim Kreuter for PACK AKTUELL (edition 15 – 2015).


poly//topics 03 / 2015

14.08.2015 - Please download the latest edition of the //polytype customer magazine “polytopics 03 / 2015”.

Do not hesitate to contact us for further information.

polytopics english

polytopics deutsch


Polytopics 14 / 2015

23.06.2015 - Please download of latest edition of the //polytype customer magazine “polytopics 14 / 2015”.

Do not hesitate to contact us for further information.

polytopics english

polytopics deutsch

polytopics français


The world first one-piece piston steel-can

27.01.2015 - Inventor seeks manufacturer

 

Great interest was aroused at the first worldwide presentation of the  one-piece steel piston-can that Zima Systems GmbH and mall//herlan presented at the “Innovationsmesse” on Friday, January 23, 2015,  under the auspices of the Steinbeis-Stiftung and IHK Stuttgart.

 

Lean management and quick transfer-technology  -  the process of innovation which accelerates and therefore, instigates and effects positive movement and further development in this production-area  -  was the targeted goal of PsP “Products seeks manufacturer”, aimed at seeking and finding the appropriate manufacturers.  The exhibitors consisted of established companies, universities, research facilities and inventors.

 

In his welcoming speech, the deputy Minister-President and Minister of Treasury and Economics in Baden Württemberg, Dr. Nils Schmidt MdL, stressed the importance of establishing new innovations for existing corporations as well as for our country.

 

Dr. Wilhelm Peters from Steinbeis Transferzentrum explained the advantages of the one-piece piston steel-can to Claus Paal MdL and Speaker for Industry and Trade in the CDU Party and Prof. Dr. Michael Auer, Chairman of the Board, Steinbeis-Foundation, and Dr. Bertram Kandziora, President, IHK Stuttgart.


Mall + Herlan: Upgrades, modernization and extensions

03.04.2013 - Technically well engineered innovations facilitate your processes and are an important tool to save competitive advantages. Benefit with upgrades from further development of our technologies and solutions. So there is the possibility of the modification of your old press CP 85/75/65/55/35 from hydraulic to new pneumatic compact drive.

Upgrade to pneumatic compact drive

The unit which is ready to be installed consists of a single-stage high performance planetary gear, a high-speed flywheel for power accumulation as well as a pneumatically actuated clutch/brake combination.

Technical advantages compared to the hydraulically controlled clutch-brake unit:

  • Compact prefinished unit, ready for installation
  • High effectiveness
  • Extremely low mass moment which effects in:
    short break times, higher safety, reduced wear and lower energy costs
  • Easy pneumatic installation, less liable to breakdown
  • High durability, great wear reserve as the friction lining is much thicker
  • Fast and easy wear control
  • Easy to service - low service costs
  • Eco-friendly! Low noise level

More information for the upgrade of your press you can find here.


We will be happy to answer your questions about this upgrade or about any other product via email
or phone +49 721 946 01 11.

 

Competitive advantages of upgrades:

We continuously develop our products, reduce changeover time, make our machines and lines more efficient, more flexible, user and eco-friendly.

Your benefits:

  • More competitive advantages
  • Higher productivity and flexibility
  • Better system integration
  • Secured system availability
  • Extended life cycle

More information concerning upgrades you will find here .


New smart //wifag S-Line Presses Enhance Competitiveness

30.10.2012 - At the World Publishing Expo 2012 in Frankfurt, //wifag launched their new S-Line, a range of smart presses. Designed for operational excellence, they unite low investment and cost-effective operation with high functionality. Mechanically, the S-Line presses are well equipped and optimally automated for industrial printing with //wifag state-of-the-art machine controls and press consoles.

The four-high tower press is based on a single modular printing unit design. Thereby, the number of different components is reduced to a minimum. This lowers the number of spare parts and makes maintenance straightforward.

Less than 5m high, the new S-Line press can neatly fit into a standard industrial building. The S-Line design is a fine balance between size and optimal ergonomic conditions.

Other benefits include quick make-ready time, fast webbing up, low start-up waste, short washing cycles, quick changeover times and optimised user friendliness with easy-to-read displays.

Optional extras include semi-commercial package, the ability to handle webs of different widths and a choice of semi-automatic and fully automatic plate changing.

Configurations 2/2, 4/1 and 4/2

The new S-Line has a maximum rated output of up to 80’000 copies per hour, depending on the format. Cut-off range is from 470 to 578mm. Web widths according to customer specifications.

Print Quality

The new S-Line is designed to meet the highest print quality criteria.

Automatic functions

The //wifag machine controls “Platform” stands for a standardized and modular framework which controls the many automatic functions. With over 10 years of industrial printing experience the “Platform” solution has been implemented on all //wifag presses since 2003. Since its launch, “Platform” has been continuously further developed. New functions have been added and new technologies such as real time Ethernet, powerful and safe VPN based remote support concepts as well as touch-based user interfaces adopted.

The new, state-of-the-art and ergonomic press consoles enable easy planning and efficient presetting. Automatic start-up, changeover and production end sequences mean good copy is rapidly reached and waste is kept to a minimum.

The S-Line is equipped with the following automatic functions:

  • Web lead presetting

  • Web tension control

  • Ink key presetting

  • Colour, cut-off and density controls

  • Quick start, stop and changeover sequences

Depending on the production needs and the press configuration, an optional motorised or fully automated reel-handling system can be supplied


“Platform” for automation functions

30.10.2012 - The //wifag automation solutions “Platform” and “Platform plus” are at the heart of //wifag’s new “Competitive Printing Solutions”. The “Platform” can now look back on almost a decade of practical experience. The automation “Platform” was used in a customer's project for the first time in 2003. Since then, all machines throughout the entire range of products from //wifag have been equipped with this solution.

What does the automation “Platform” include?

The names “Platform” and “Platform plus” stand for standardized, modular frameworks that combine a number of automation tasks.

These include, for example, a universal control cabinet concept for all machine components, such as autopasters, printing units and folders. Innovative cooling concepts allow closed control cabinets with no exchange of air with the surroundings; this results in less maintenance and keeps the electrical and electronic components installed in the control cabinets clean and free from dust for many years. Standardized electrical engineering that uses identical components throughout the machine leads to simple, easy-to-understand solutions and minimizes the diversity of components in the spare parts package.


Uniform hardware engineering also permits the production of standardized modules in software development which – once tested – can be used repeatedly. This is an important aspect for the high reliability and technical availability of a printing machine.

Continuous development

The “Platform” has been continuously further developed since its first use in a customer's project. Not only has the scope of its functions been constantly expanded, but even more importantly new technologies have found their way into the solution – for example real-time Ethernet, powerful and safe VPN-based remote maintenance concepts as well as modern touch-based controls. //wifag was one of the first companies in the world to use SERCOS III in a machine on a daily basis.

A further important milestone was the integration of the //wifag control systems for colour register and cutting position in the automation “Platform”. This is why //wifag is able to offer customers a one-stop, universal solution. Complicated and often expensive interfaces are not needed.

Facts and figures

A glance at the installed printing machines equipped with “Platform” provides some impressive figures. Since 2003, for example, more than 300 autopasters, 2,350 printing couples and over 90 folders have been delivered to customers around the world and put into operation. These statistics are supplemented by over 70 installed //wifag cut-off controls as well as 190 printing towers, in which the colour register is monitored by a //wifag colour register control system.

These figures prove that the majority of all shaftless printing machines ever made by //wifag are equipped with the //wifag automation solution.

Current developments

The further development of the “Platform” has been in full swing for almost 10 years now. At the beginning of the year a new, single-width autopaster – the //wifag Autopaster A1 – was developed, manufactured and delivered that is based completely on the //wifag automation “Platform”. Since then, 18 units have been delivered, the majority of which are already being used in daily production.

A further decisive development took place on the control console and planning level. //wifag delivers the latest machines with its own control console technology. The control consoles have been developed with the aid of the latest technologies and offer optimal ergonomics and operator convenience. Intelligent visualizations of the production processes paired with intuitive, touch-based controls make it easier for the printer to monitor newspaper production. Optionally, the control consoles can also be equipped with a //wifag softproof monitor.

The //wifag press manager provides a comprehensive and easy-to-use tool for production planning and machine configuration. Additional functions such as reporting and production statistics can be supplied as necessary.

In the field of closed-loop systems, the mark-based ink density control was the latest development to be added to our product portfolio. The 3D-controller function, consisting of cut-off, colour register and ink density controllers, is a standard feature in the new S-Line press ranges. However, use of these controllers is not restricted to //wifag printing machines – they can be installed on almost any printing machine.

The “Platform” is also used within the wifag//polytype group. The latest Virtu Quantum large format digital printer from the Virtu Business Unit is based on this “Platform”. What is remarkable here is the link to digital printing that has been realized for the first time with this machine. The forthcoming DigiCube digital single-pass print solution is also equipped with the same “Platform”. The //wifag automation “Platform” is a safe investment with respect to new technologies since it is ready and open for later technology upgrades.

Complete one-stop solution, also for third-party printing machines

The entire product portfolio from //wifag automation is used in the new S-Line and to retrofit existing //wifag printing machines as well as machines from other manufacturers. One excellent example of this is the recently placed order for the complete conversion of a KBA Express and its equipment with //wifag automation solutions in Lahti (Finland).


Esa Lehtipaino Oy in Lahti (Finland) decides on a comprehensive retrofit project with new //wifag automation technology

30.10.2012 - Following an intensive evaluation phase accompanied by GAMAG and nps (nordic printing solutions plc Finland, //wifag's agent), Esa Lehtipaino Oy in Lahti placed a comprehensive reconfiguration and retrofit order with the two Swiss companies GAMAG and //wifag.

Since GAMAG and WIFAG Maschinenfabrik AG only recently signed a cooperation contract to work the global printing machine market together in terms of the modernization, modification and retrofitting of web printing presses, this order from Lahti in effect launches the partnership cooperation.

Esa Lehtipaino Oy will purchase a KBA Express that is currently located at Kaleva Oy in Oulu. This machine will be completely reconfigured and then installed in Lahti following a comprehensive retrofit by GAMAG and //wifag that will include new automation and press controls. It is expected to go into operation at the end of 2013. The overall project is being managed by GAMAG.

For Finland, Esa Lehtipaino Oy is a medium-sized newspaper printer and publisher headquartered in Lahti. The annual turnover this year will be eight million euros, with the publisher's own newspaper products accounting for around 85% of this.

The reconfigured newspaper printing press consists of four reelstands, three printing towers in a satellite design, two angle-bar modules for three webs each, and two jaw folders 2:5:5 with balloon formers, skip slitter and a quarter folder. These allow the production of a broadsheet paper with a maximum of 48 pages or a tabloid paper with a maximum of 96 pages in full colour.

The use of the //wifag Platform drive and press control system requires the upgrading of the printing towers, the drive rollers in the angle-bar module, folder superstructure and the folders to the latest direct drive technology. The electromechanical sidelay register drives as well as the mechanical auxiliary registers and their electromechanical servo drives will also be renewed. Furthermore, the newspaper printing press will be operated from two //wifag control consoles and equipped with a new softproof system from //wifag. A //wifag production planning and machine presetting system rounds off the scope of delivery.

The availability of spare parts will be ensured for many years to come through the retrofit. In addition, the renewed newspaper printing press will have a number of innovative functions to improve the quality and reduce waste. These functions correspond to those of a new machine. The renewed printing press can be equipped with the latest generation of //wifag color and cut-off register controls.

Plans are already being made for the conversion of the building scheduled to begin in February so that the newspaper printing press can be installed in Lahti starting in May 2013. The scope of delivery includes dismantling the machine in Oulu, all transports, the retrofit, which will be split between Lahti and Petäjävesi, the reconfiguration and integration of the //wifag automation solutions, as well as the start-up of the press. In other words, the order is for a turnkey project.

The newspaper printing press has been provisionally scheduled to go into operation on 6 December 2013 (Finland's Independence Day).