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UV Inks for Flexo Printing | UV Flexo Ink Range

Triwill Group supplies a comprehensive range of UV inks for flexo printing, engineered for outstanding performance across commercial packaging, label, and flexible packaging applications. Our UV flexo ink range covers standard, cationic, high-density, low migration, opaque white, and ultra-opaque white formulations — providing a complete solution for every UV flexographic printing requirement.

UV inks for flexo printing cure instantly under UV or LED lamps, delivering faster production speeds, excellent substrate adhesion, and superior print quality compared to conventional and water-based alternatives. Triwill Group’s UV flexo inks are trusted by commercial flexo printers across the UK for their consistent performance and technical reliability.

 

UV Flexo Ink Products

  • UV Flexo Inks – TWG-FXU Standard UV Flexo Series (Clickable)
  • Cationic UV Flexo Ink – TWG-FXUCAT (Clickable)
  • High Density UV Flexo Ink – TWG-FXU-HD (Clickable)
  • Low Migration UV Flexo Ink – TWG-FXU-LMI (Clickable)
  • Opaque White UV Flexo Ink for Sleeves – TWG-FXU-Sleeve White (Clickable)
  • Ultra Opaque White UV Flexo Ink – TWG-FXU-Ultra Opaque White (Clickable)

 

Why Choose Triwill Group for UV Flexo Inks?

  • Full UV Flexo Range: We supply standard, cationic, high-density, low migration, and opaque white UV flexo inks for every commercial flexo printing application.
  • Food Packaging Compliance: Our low migration UV flexo inks are formulated for food contact packaging applications requiring compliance with industry safety standards.
  • LED & Mercury UV Compatible: Our UV flexo inks are available for both mercury UV and LED UV curing systems.
  • Technical Support: Our specialist team provides guidance on ink selection, press setup, and application optimisation for UV flexo printing.
  • Fast UK Delivery: Reliable delivery of UV flexo inks to commercial printing and packaging operations across the UK.

Frequently Asked Questions

What are the main advantages of using UV inks in flexographic printing?

UV inks for flexo printing cure instantly under UV or LED lamps, delivering faster production speeds, excellent adhesion to a wide range of substrates, and outstanding print quality. They eliminate drying time as a production variable and offer superior surface properties compared to water-based flexo inks on non-porous substrates.

How to choose UV inks for flexo printing applications?

When choosing UV inks for flexo printing, consider the substrate type, curing system (mercury UV or LED UV), required compliance such as low migration for food packaging, and the specific application. Triwill Group’s technical team can advise on the most suitable UV flexo ink from our range for your press and application.

UV flexo inks compatible with food packaging materials?

Triwill Group supplies TWG-FXU-LMI low migration UV flexo ink specifically formulated for food contact packaging applications. This ink is engineered to meet low migration compliance requirements for food and pharmaceutical packaging printing on UV flexo presses.

Environmental benefits of UV inks in flexo printing?

UV inks for flexo printing contain no solvents and emit minimal VOCs compared to solvent-based alternatives, making them a more environmentally responsible choice. LED UV flexo inks offer additional environmental benefits including lower energy consumption and elimination of mercury-containing UV lamps.

What types of flexo presses are compatible with UV curing systems?

UV flexo inks are compatible with flexographic presses fitted with UV or LED UV curing lamps, including narrow web, wide web, and CI flexo presses. Triwill Group can advise on the compatibility of our UV flexo ink range with your specific press and curing system configuration.

What are the regulatory requirements for UV inks used in food contact packaging in the UK?

UV inks used for food contact packaging in the UK must comply with relevant food contact material regulations and EuPIA Good Manufacturing Practice guidelines. Triwill Group’s TWG-FXU-LMI low migration UV flexo ink is formulated for compliance with these requirements. Contact our technical team for detailed regulatory guidance.

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