Tech Translations: UV print and dye sub print

What’s really best for your projects?

Printing technology has become even more reliable, vivid and eco-friendly than ever. We’ve been in the industry long enough to see how much it’s changed, adapting our techniques to bring you the best large-format print products.

If you’re looking into print services, numerous options are available, with two of the most popular being UV printing and dye sublimation (dye-sub) printing. Different sources may promote one or the other differently depending on current demand, but as we practice both methods, we can give you unbiased advice on what is right for you. Neither option is inherently better, but some products suit one process more than the other. You need to know here when differentiating between UV and dye sublimation printing.

Catch some rays: UV print

UV print technology has cut a lot of time from the usual print process, as well as being one of the most eco-friendly options going. Traditional methods of print require a primer and time to dry, whereas digital methods of print such as UV skips both of those processes. It dries through using photoinitiators in the ink which are then solidified by UV lamps, meaning nothing is getting evaporated into the atmosphere as everything is absorbed by the substrate itself. This process is ideal for printing on sheet materials such as Foamex, ACM and Correx or roll media such as banners, self-adhesive products, semi-rigid and fabric. We can also UV print in white ink, a perfect option for printing pre coloured substrates or clear products such as optically clear window films.

Dye sub print: tradition meets tech

There are 2 common methods of dye sub print, one being printing onto paper and transferring that to your product. This traditional method is still used on some products, but as technology advances, so do our processes. Our more commonly used method is direct dye sub printing, which is cured onto the product itself. Direct dye sub printing uses an in-line curing process to cure the inks, reaching temperatures of up to 180°c. This evaporates the water in the ink, so you are left with vibrant colour prints.

Sustainable Printing with Water-Based Inks

Using water-based inks on a polyester substrate is also a very sustainable way of printing. Although the curing process does release steam, this is safer for the environment than processes that evaporate solvents. Dye sub-printing can also only be used on poly materials, which are recyclable and durable, naturally decreasing their carbon footprint. And, with direct dye sub-printing, you have the additional benefit of not using paper in the process.

Which is right for me?

Our experts can recommend the right print method for your projects, as different processes work better on different products. For example, even though UV printing is a very popular method, we recommend dye sub-printing for items such as light boxes or tension fabric frames.

Occasionally, you can hear of dye sub-printing being considered the more expensive or less appealing option between the two. This is often promoted when a business doesn’t have the capacity for dye sub-printing or UV printing. In our years of working with dye sublimation printing, we have been happy to advocate for its durability, vibrancy, and affordability. We would even recommend dye sub over UV printing for some products, such as light boxes or tension fabric frames. Whichever process is selected for your products, you are guaranteed that your project will be finished with the same high standards you expect from XG Group.

Get in touch

Contact us on 01280 707 180 or via our online contact form to discuss your ideas and see how our expert machinery brings them to life!

Interested in our printed products?

We offer the widest range of custom printed products, ranging from branded deckchairs through to bespoke modular exhibition displays. Click through below to find out more.

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XG Group
Unit 3,
Buckingham Court,
Brackley,
Northants,
NN13 7EU
United Kingdom

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