Hanrun Paper has announced the launch of its next-generation DTF anti-sublimation white powder, a specialised solution developed to address dye migration challenges commonly encountered in polyester and sublimation-dyed fabrics. Designed for sportswear, workwear, team uniforms, and performance apparel applications, the new powder helps improve print stability, color accuracy, and production consistency in heat transfer printing environments. Dye migration remains one of the most persistent issues in polyester garment decoration. During heat press curing, dyes embedded within polyester fibers can become reactivated and migrate into the printed layer, resulting in color contamination, blurred edges, reduced image clarity, and unwanted color shifts. White or light-colored graphics are particularly susceptible to visible discoloration, especially on dark garments.
As polyester continues to dominate sportswear, activewear, and performance textile markets, controlling dye migration has become increasingly important for manufacturers seeking reliable, repeatable production quality. To help printers overcome these challenges, Hanrun Paper developed its DTF Anti-Sublimation White Powder using an advanced formulation specifically engineered for polyester and other sublimation-prone fabrics. The powder acts as an effective barrier against dye migration, helping maintain image integrity throughout the heat transfer process. In addition to reducing dye migration, the product is designed to support stable production performance across a wide range of demanding printing environments. Hanrun Paper is guided by its brand philosophy of “sustainability, efficiency, innovation, and technology,” and is committed to building a one-stop solution ecosystem spanning design, transfer, and mass production.