This study investigate the application of 3D printing technology in the design of textile printing screens using a thermoplastic polyurethane polymer (TPU, trade name Filaflex Gold), known for its flexibility, durability and adhesion properties. These properties make it suitable for the production of reusable screens that meet the requirements of modern textile printing. The process involves designing the printing screen using CAD software’s, preparing the file for 3D printing and optimizing parameters such as extruder temperature (215 – 250 °C) and printing speed. Using a 3D printer equipped for flexible filaments ensures accurate and reliable results. TPU printing screens are compatible with techniques such as screen-printing and hand painting. Thanks to their elasticity, they adapt to curved or irregular surfaces such as textiles, while their durability ensures multiple uses with minimal wear and tear. The method is cost-effective, sustainable and easy to implement on a range of production scales, from small workshops to industrial applications. This approach demonstrates the potential of combining 3D printing and advanced polymers to improve customization, reduce waste and increase efficiency in the design and manufacture of textiles.