What Are Heat Presses and Sublimation Heat Presses?
A heat press is a device used in various printing processes, including screen printing, direct-to-garment (DTG) printing, and sublimation. It uses high pressure to force ink or other materials onto a substrate.
Sublimation Heat Presses: The Sublimation Process
Sublimation heat presses are specialized devices used for direct-to-garment (DTG) printing and sublimation printing. They work by using a combination of heat, pressure, and UV light to transfer ink onto the substrate.
The Difference Between Heat Presses and Sublimation Heat Presses
Key differences between traditional heat presses and sublimation heat presses include:
- Temperature and Pressure: Sublimation heat presses require a higher temperature (280-300°C) and pressure (50-70 bar) compared to traditional heat presses.
- UV Light: Sublimation heat presses use UV light to cure the ink, whereas traditional heat presses do not.
- Substrate Compatibility: Sublimation heat presses can handle a wider range of substrates, including polyester, nylon, and glass.