A Raft is a support construction that lifts the actual workpiece off the print bed. A thin layer of filament is printed as a “base” before the actual printing begins. The technology … See more

The so-called “Brim” is comparable to the Raft and is also intended to optimize adhesion to the print bed, but is not quite as radical a measure. Unlike the Raft, the Brim is only print… See more

Basically, the Skirt is not a support construction, but a testing mechanism that often helps identify problems before they can become problems. In the early days of 3D printers… See more

In addition to the Brim, Raft and Skirt, there are other forms of support structures that support the workpiece during the printing process, allowing for overhangs or more complex str… See more

Generally, support constructions such as Raft, Brim and Skirt are only used with filament-based 3D printers (FDM printers). The resins of SLA printers have entirely different pr… See more