How We Print Flags (fabric) Using Dye Sublimation

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🌈 Turning plain white polyester into high impact graphics.

Ever wondered how we turn plain white polyester into high-impact, professional fabric graphics? Whether it’s flags, Heras fence panel covers, custom tablecloths, backdrops or SEG graphics, it all starts with dye sublimation – and we use the direct dispersal method.

💧 So, how does it work?

Unlike transfer printing (which uses paper), we print directly onto the fabric using water-based dye-dispersal inks. The colour goes on looking pale and chalky – not very impressive at first glance.

✨ But then comes the magic.

We run the printed fabric through a heat press, or in small-scale demos, we use a handheld mini press to apply heat. This is called fixation – the point where the ink turns from liquid into gas and permanently bonds with the polyester fibres. The transformation is magic.

In our video demo, a washed-out brownish orange suddenly becomes a vibrant, zingy orange the moment heat is applied. That’s dye sublimation in action – the heat brings the colour to life.

💫 Why direct dispersal?

  • No paper waste – it’s printed straight to fabric, which is cleaner and more efficient.
  • Vivid colour results – bright, bold, durable.
  • Long-lasting – colours won’t crack or peel; they’re locked into the fabric.
  • Perfect for tension frames, flags & event graphics – lightweight, crease-resistant, and easy to install.
    We use this method daily to produce a wide range of soft signage products, including:
  • Feather flags SEG fabric graphics
  • Printed backdrops
  • Custom tablecloths
  • Heras fence panel banners

🔎 Want to see it for yourself?

Check out our quick video demo or pop in to see the process up close – it’s always a satisfying moment when that colour pops.

Let me know if you’d like this blog formatted for upload (WordPress, HTML, etc.), or if you want a short social caption to promote the video alongside the blog.

 

Regards,

Richard McCombe – Managing Director

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