dxf2papercraft is designed as an Open Source tool that manages to convert a polygonal 3D model stored as DXF file into a plain drawing in the form of a 2D DXF file.
To obtain a paper model of the 3D object, the printed sheet can be cut out and glued together.
Papercraft models are 3D models built from paper or cardboard. They should not be confused with Origami. Though Origami also aims at producing 3D shapes from sheets of paper, papercraft models involve cutting a so-called cut-out sheet and connecting faces using glue.
It is mainly used to create solid objects with an explicit interior and exterior being completely separated by the paper.