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Sublimating images onto aluminium is a fascinating process that combines creativity with technology. Whether you're an artist, a DIY enthusiast, or simply curious about innovative techniques, this method offers a way to achieve stunning results with vibrant colours and a mirror-like finish. Let’s dive into the steps to achieve this eye-catching effect.

Why Aluminum?

Aluminum is a fantastic substrate for sublimation due to its durability and ability to hold vibrant colours. The process of sublimation involves transferring ink onto a material using heat and pressure, and aluminium’s smooth surface ensures that the colours pop, creating a high-quality image.

Getting Started: Choosing Your Artwork

To begin the process, you need to select the artwork you want to transfer onto the aluminium. For this demonstration, an AR-generated image of a high-colour burst BMW motorcycle was chosen. The bold colours of the motorcycle make it a perfect candidate for showcasing the capabilities of sublimation on aluminium.

Preparing the Artwork in Photoshop

Once the artwork is selected, the next step is to measure the aluminium board. This measurement ensures that the image fits perfectly onto the substrate. After sizing up the board, the artwork is imported into Photoshop. Here, the image is adjusted to fit the dimensions of the aluminium board precisely. This step is crucial to ensure that the final product looks professional and polished.

Printing the Sublimation Paper

With the artwork ready, it's time to print it on sublimation paper. For this project, TransJet’s 130G sublimation paper was chosen due to its reliability and ability to produce extraordinary colours. Given the nature of the artwork—a vibrant, colour-rich image—this paper was ideal.

Prepping for Heat Press

After printing, the next step is to cut the sublimation paper to size. Careful cutting ensures that there isn’t too much overlap on the aluminium board, which could affect the final outcome. Once trimmed, heat tape is used to secure the paper to the aluminium board, keeping everything in place during the pressing process.

The Heat Press Process

The key to successful sublimation on aluminium is in the heat press process. Set your heat press to 200°C for 90 seconds. This temperature and time are crucial; too much heat or time can burn the ink and ruin your image. Ensure the pressure is firm but not too high—medium pressure is ideal for this process.

The Final Reveal

After the heat press, the aluminium board is ready, and the results are nothing short of spectacular. The colours are vibrant, the image is sharp, and the finish is a stunning mirror-like gloss. This method truly brings the artwork to life, making it an impressive piece of art that stands out.

Conclusion

Sublimation on aluminium is a creative and rewarding process that results in high-quality, vibrant artwork. Whether for personal projects or professional use, this technique allows you to explore new artistic possibilities with impressive outcomes.

For those interested in exploring more about CNC and printing machines, am.co.za is a leader in the industry, offering a wide range of equipment from CNC routers to large format printers. With over 11 years of experience, they provide tools and machines that help turn creative ideas into reality.

Stay ahead of the curve with the right tools, and let your creativity shine through with innovative techniques like sublimation on aluminium.

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