Sublimation printing uses specialized sublimation printers equipped with sublimation ink to transfer designs onto fabrics. The process begins with a computer-generated design being printed onto sublimation fabric. The fabric types commonly used include woven flag fabric, interlined black fabric, oxford fabric, warp-knit fabric, and satin.
Sublimation printing is renowned for producing exceptionally vibrant and detailed prints. The high temperatures involved in the process ensure that lines are sharp and colors remain vivid without fading. This makes sublimation ideal for high-impact advertising displays where visual quality is paramount.
Unlike traditional printing methods where ink sits on top of the material, sublimation ink is absorbed into the fabric itself. This integration means that the print becomes a permanent part of the material, resulting in prints that do not fade, crack, or wash off. This durability extends the lifespan of the printed items compared to other methods such as screen printing or direct-to-garment (DTG) printing.
Sublimation printing offers a quick turnaround due to its digital nature. There’s no need for physical screens or plates, which significantly reduces production time. This efficiency makes sublimation a suitable choice for projects requiring fast delivery without compromising on quality.
The eco-friendly nature of sublimation printing is another key advantage. Unlike traditional methods that use weak solvent inks, which can cause pollution, sublimation printing uses water-based inks. These inks are infused into the material during the printing process, minimizing waste and reducing environmental impact. Additionally, the precision of the ink application reduces excess waste, contributing to a more sustainable printing practice.