Fused Deposition Modeling (FDM) or Fused Filament Fabrication (FFF) is one of the mature 3D printing technologies. As its name suggests, FDM 3D printing technology converts digital files into solid three-dimensional objects by fusing layers of thermoplastic filaments continuously. The thermoplastic filaments make this additive manufacturing technology effective in producing parts and prototypes that are strong and durable. https://www.aurum3d.com/FDM-3d-printing-service/