Products
UV Offset
TriWill Group supplies a complete range of UV offset printing inks for US commercial printers running UV-equipped sheetfed offset presses. UV offset ink cures instantly under UV light, producing a hard, high-gloss, scratch-resistant surface and enabling printing on non-absorbent substrates such as films and foils — capabilities that conventional offset ink cannot match.
Our UV offset ink range covers inks for paper substrates (TWG-UVP), film substrates (TWG-UVF), and low migration formulations for both paper and film food packaging applications (TWG-UVPLMI and TWG-UVF-LMI). Every formulation delivers reliable UV cure, strong color, and excellent surface performance on UV-equipped sheetfed offset presses.
TriWill Group supplies UV offset inks to US commercial printers and packaging converters producing premium print, folding cartons, and packaging requiring the high gloss, durability, and substrate versatility of UV offset printing.
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Frequently Asked Questions
What is UV offset ink?
UV offset ink is a UV-curable offset lithographic ink that cures instantly under UV light rather than drying through oxidation. It produces a hard, high-gloss, scratch-resistant surface and can print on non-absorbent substrates like films and foils.
What is the difference between UV offset and conventional offset ink?
Conventional offset ink dries slowly through oxidation and absorption. UV offset ink cures instantly under UV lamps, producing a harder, glossier, more durable surface and enabling printing on non-absorbent substrates that conventional inks cannot adhere to.
Does TriWill supply UV offset ink for film substrates?
Yes. TriWill Group offers TWG-UVF for film substrates and TWG-UVP for paper substrates, plus low migration versions (TWG-UVF-LMI and TWG-UVPLMI) for food packaging applications.
Does UV offset ink require a UV curing system?
Yes. UV offset inks are formulated for UV curing and require a UV curing system on the press. Contact TriWill Group to confirm compatibility with your equipment.
Is UV offset ink suitable for food packaging?
Standard UV offset inks are suitable for general packaging. For food packaging requiring migration compliance, TriWill Group offers low migration UV offset inks (TWG-UVPLMI and TWG-UVF-LMI).