Raft A raft is a horizontal layer of extruded material printed underneath a 3D model to improve bed adhesion and prevent warping. It serves as a foundation for the first few layers, enhancing stability and preventing lifting. Rafts are particularly useful for ABS, Nylon, and flexible filaments prone to warping. They are easily removable after printing, leaving a clean base. Advanced slicing software customizes raft settings, including layer thickness, air gap, and pattern density. Proper raft configuration ensures reliable first layers, dimensional accuracy, and high-quality prints. |