How to use FDM to build long, long, long 3D printed parts

Leslie's Blog

Who would have thought that you could get 7 ft, 20 ft, and longer parts from an extrusion 3D printing process? found a way to use its Fused Deposition Modeling (FDM) process to produce very long parts. Build speed is 10 times faster than current extrusion processes, claims Stratasys.