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Sheet-fed offset

UV from IST: The technology for your sheetfed offset press

The last 45 years speak for themselves. During this time, our UV solutions have been used successfully all over the world. Thanks to our many years of experience, we have been able to equip thousands of sheetfed offset printing presses from all well-known manufacturers worldwide with our UV technology.

Our skilled engineering team and ten service branches operating around the globe are there to provide advice and support and optimise the various UV products specifically for each printing press and its requirements. Always focussing on high quality and reliability.

Our IST Campus offers comprehensive, intensive application support from application experts and laboratory systems. Here, sheetfed offset customers can test IST METZ technology under practical conditions and work with our experts to determine suitable process parameters for their application.

Particularities of our system concept

  • Tailor-made solutions

    • Tailored to the specific printing press

    • Adapted for sheet-fed offset printing applications such as packaging, annual reports, high-quality brochures, mailings, stickers and labels, phone cards, ID cards, flower plugs, window pictures

    • Designed for special applications such as in-mould labels, securities, banknotes, credit cards and various metal decorating applications

  • Designed for high industrial requirements and long-term use

  • Interchangeable concep, i.e. replacement of UV lamp with LED technology by using the same ELCs

  • Fast position change due to slide-in technology

  • Intelligent IPS control for additional functions, e.g. remote service

  • Precise temperature management for a long service life

  • Quick lamp change thanks to FLC
  • High efficiency thanks to URS reflector technology
  • Long lamp service life - with warranty
  • Long reflector service life - with warranty
  • UV measurement with UV online sensor
  • Stepless power control
  • Powerful UV LED system
  • UV measurement by UV analyser
  • Job data storage
  • Fault message storage
  • Hot air/infrared drying

Advantages of UV sheet-fed offset printing

  • Rapid curing of suitable inks and coatings
  • High and consistent print quality
  • No powdering
  • Solvent-free ink and coating systems
  • Immediate further processing of the printed sheets
  • No environmental impact from solvents
  • Printing on non-absorbent materials
  • More compact design in comparison to other drying systems

Technologies employed in sheetfed offset

UV lamp technology

  • UV units for different offset printing presses and industrial applications
  • Lamps and ELC ballasts from IST METZ are developed and manufactured in-house
  • FLC enables quick and straightforward lamp replacement
  • Interchangeable concept: ELC ballasts enable easy switching between LED UV and UV lamp units without extensive machine modifications
  • Sensors and UV measuring devices developed by IST METZ can be integrated into the UV units
  • UV Online Sensor and the UV Analyzer support monitoring of the UV curing process
  • The UV system can be operated via full integration into the control system of the offset printing press
  • The Smart Control system interface enables straightforward control of all components
  • Remote Access supports fault diagnostics and can help reduce downtime

LED technology

  • LED UV solutions from IST METZ are continuously being developed to meet the requirements of sheetfed offset printing

  • LED solutions from IST METZ are used in numerous security printing applications and support reliable curing of security inks and coatings

  • LEDcure NX for sheetfed offset printing presses can be integrated into the machine control system

  • LED systems enable demand-based adjustment of LED output – through instant switching on and off, format-dependent switching in increments of up to 30 mm and cycling (switching off between sheets)

  • Thanks to special optics, our LED systems are designed for the distances of 50 to 150 mm between the light source and substrate required in sheetfed offset printing presses

  • The use of ELC ballasts enables interchangeable operation between LED UV and UV lamp units

IR/hot air

Range of application from 50 to 130 cm
  • Depending on the offset printing press, customized IR/hot-air units for different production requirements are available on request

  • Full integration of the IR/hot-air system into the machine is possible

  • Combination with other drying and curing technologies, such as UV lamps and LED UV, is possible

  • Customized IR/hot-air systems are available as a drying solution for direct inkjet printing on corrugated board

Contact us for customised UV technology solutions for your sheetfed offset application.

IST UV systems are known for reliability and long service life. For over 25 years, I’ve helped customers worldwide select and integrate the right UV systems for their applications.
Errol Moebius
Errol Moebius
IST America - U.S. Operations, Inc.