Revolutionizing Bobst Flexo Printing with LED UV Retrofits
Discover how IUV's advanced LED UV curing system transformed a Bobst M5 Flexo printing machine, delivering enhanced print quality, energy efficiency, and extended equipment lifespan.
The Challenge: Enhancing Performance and Sustainability
  • Improve Print Quality

    The client sought to upgrade their Bobst M5 Flexo printing machine to achieve sharper, more vibrant prints with improved ink adhesion and durability.

  • Increase Energy Efficiency

    Reducing operational costs and environmental impact was a key priority, requiring a more energy-efficient curing solution.

  • Extend Equipment Lifespan

    Minimizing downtime and maintenance needs was crucial to ensure long-term value and reliability of the printing equipment.

The Solution: Comprehensive Retrofitting Strategy
  • Assessment and Planning

    IUV’s experts conducted a thorough assessment of the existing UV curing lamp housing and the machine’s operational requirements to ensure compatibility with the LED UV system. A detailed retrofitting plan was then developed, including timelines, resource allocation, and risk management strategies.


  • Custom Integration

    Customized components and power supplies were designed to fit the existing lamp housing while maintaining the structural integrity of the machine. The new LED UV system was carefully aligned with the machine’s operational parameters, including speed, substrate types, and ink requirements.


  • Installation and Testing

    The LED UV curing system was implemented with precision, ensuring all components were securely installed and properly connected. Rigorous testing was conducted to verify optimal performance levels, including trial runs with various substrates and inks.


The Results: Significant Performance and Efficiency Gains
  • Enhanced Print Quality

The integration of LED UV technology significantly improved curing performance, resulting in sharper, more vibrant prints with reduced curing times.

Operators reported a noticeable increase in the clarity and vibrancy of colors, as well as improved adhesion and durability of the inks.

  • Energy Efficiency

    The retrofit led to substantial energy savings, reducing operational costs and contributing to a more sustainable printing process.

    The client observed a marked decrease in energy consumption, which translated into lower utility bills and an overall reduction in the environmental footprint of their operations.

  • Extended Equipment Lifespan

    By retrofitting the existing UV curing lamp housing with IUV’s LED UV curing system, the lifespan of the Bobst M5 Flexo printing machine was extended. Providing long-term value and reliability.

    The reduced need for frequent maintenance and lamp replacements further contributed to cost savings and uninterrupted production schedules.

The Transformative Power of Retrofitting

Elevating Printing Capabilities with Retrofitting Solutions

The successful retrofit of the Bobst M5 Flexo printing machine with IUV’s LED UV curing system. Exemplifies the transformative potential of integrating advanced UV technology into existing equipment. This case study underscores the benefits of retrofitting solutions in driving operational excellence, enhancing print quality, and delivering sustainable outcomes.

Key Takeaways
  • Retrofitting Strategy

    A well-planned and executed retrofitting strategy can seamlessly integrate advanced technology into existing equipment, maximizing value and performance.


  • Print Quality

    Enhanced curing capabilities lead to superior print quality, with sharper, more vibrant prints and improved ink adhesion.


  • Energy Efficiency

    Upgrading to LED UV technology can significantly reduce energy consumption, lowering operational costs and environmental impact.


  • Equipment Lifespan

    Retrofitting extends the lifespan of existing equipment, providing long-term reliability and reducing the need for frequent maintenance and replacements.

Partnering for Success


By partnering with IUV, the client not only achieved superior curing performance and energy efficiency but also demonstrated a commitment to innovation and environmental stewardship in the printing industry.


IUV’s team of experts leveraged their deep understanding of flexo printing technology and LED UV curing systems to devise a tailored retrofitting strategy that seamlessly integrated the new technology into the existing Bobst M5 machine.


This case study serves as a testament to the transformative impact of retrofitting solutions in elevating printing capabilities and driving long-term success for businesses in the printing industry.