dyesublimacijos

Dyesublimation, often shortened to "dyesub," is a digital printing process that uses heat to transfer dye onto materials such as plastic, card, paper, or fabric. The process works by heating the solid dye in a printer's cartridge and converting it into a gaseous state. This gas is then absorbed by the substrate, creating a permanent, full-color image. Unlike other printing methods, dyesublimation produces continuous tone images, meaning there are no visible dots, resulting in smooth gradients and photorealistic quality.

The key advantage of dyesublimation is its ability to produce vibrant, durable, and high-resolution prints. The dyes become an integral part of the substrate, making them resistant to fading and smudging. This makes it ideal for applications where longevity and image quality are paramount. Common uses include the production of photographic prints, ID cards, custom apparel, banners, and promotional items. The process requires specialized printers and consumable cartridges containing cyan, magenta, yellow, and black dyes, though some systems may also include a clear overcoat for added protection. The cost of dyesublimation printing can be higher than other methods due to the specialized equipment and consumables, but the superior quality often justifies the expense for specific applications.