These are unfinished, typically white or light-colored, protective covers for mobile devices engineered specifically to receive custom designs via a heat-transfer process. The process involves printing an image onto special paper using sublimation ink, then using a heat press to transfer the ink onto the cover’s surface. The heat causes the ink to turn into a gas, which bonds permanently with the polymer coating of the cover, resulting in a high-quality, durable, and personalized product. For example, these products allow businesses and individuals to create unique phone cases featuring logos, photographs, or artwork.
The availability of these items has democratized the personalized phone accessory market, allowing small businesses and individuals to offer custom-designed products without requiring large-scale manufacturing capabilities. Historically, personalized phone cases were often limited to bulk orders or expensive custom printing services. The widespread accessibility of these covers and sublimation equipment has enabled creative entrepreneurs to tap into a significant consumer demand for personalized goods. Further, the durability and visual appeal of the finished products contribute to customer satisfaction and brand loyalty.