Injection Filling Simulation Software simulates the entire filling process of injection moulding for thermoplastic material. The Simulation Software, available under the brand name "Moldex3D Flow" helps to clearly understand the melt flow progresses, accurately identify weld surfaces, detect short shot problems etc. EUC Tech designs Injection Filling Simulation Software. EUC Tech offers a wide range of software for CAD/CAM/CAE technologies to be used in various business and industrial applications. The Injection Filling Simulation Software simulates the packing and holding process to evaluate the melt behaviours after the end of filling.