Products
LED UV Ink
TriWill Group supplies a complete range of LED UV ink for US commercial printers running LED-curable offset and flexo presses. LED UV curing technology offers significant energy savings, no ozone emissions, and lower heat output compared to conventional UV — and TriWill LED UV inks are formulated to cure reliably under LED lamps while delivering the print quality US printers demand.
Our LED UV ink range covers LED-curable offset inks, LED flexo inks, and LED flexo low migration formulations for food packaging applications. Whether upgrading from conventional UV or specifying a new LED-equipped press, TriWill Group provides the technically supported LED ink range to match — including the TWG-LED-2 LED offset ink, TWG-FXLED LED flexo offset ink, TWG-FXLEDLMI low migration LED flexo ink, and TWG-LED flexo ink for flexible packaging.
LED UV curing is one of the fastest-growing technologies in US commercial print, driven by energy efficiency and sustainability goals. TriWill LED UV inks are formulated to make the transition to LED straightforward while maintaining color strength, cure performance, and adhesion across offset and flexo applications.
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Frequently Asked Questions
What is LED UV ink?
LED UV ink is a UV-curable printing ink formulated to cure under LED UV lamps rather than conventional mercury-vapour UV lamps. LED curing offers energy savings, no ozone emissions, lower heat output, and instant on/off operation, making it an increasingly popular choice in US commercial print.
What is the difference between LED UV and conventional UV ink?
Conventional UV inks cure under mercury-vapour lamps that emit a broad UV spectrum plus heat and ozone. LED UV inks are formulated with photoinitiators tuned to the narrow wavelength of LED lamps, curing with lower energy consumption, no ozone, and less heat.
Can I use LED UV ink on a conventional UV press?
LED UV inks are specifically formulated for LED lamp curing and require an LED UV curing system. Contact TriWill Group to discuss your press configuration and the correct ink specification.
Does TriWill supply low migration LED UV ink?
Yes. TriWill Group offers TWG-FXLEDLMI, a low migration LED flexo ink formulated for food packaging applications requiring both LED curing and low migration compliance.
What are the benefits of switching to LED UV?
LED UV curing offers significant energy savings, no ozone emissions, lower heat output (better for heat-sensitive substrates), longer lamp life, and instant on/off operation. These benefits are driving rapid adoption of LED technology across US commercial print.