The PROMAC Banner 150 is a semiautomatic‐thermo welding machine designed to meet the needs of printing centres that must weld tens of square meters of elements regardless of their weight and type. The materials that are suitable for excellent welding through the Banner 150 are mainly: plastic spread material, laminated, mesh, as well as materials such as cotton, polyester yarns, flags etc. which however require the use of thermo‐adhesive materials.