Instead of extruding plastic filament, SLS printers make use of a laser to selectively fuse plastic powders into good types layer-by-layer. These equipment scan cross-sections around the surface of a powder mattress with Gcode from a CAD files. Soon after scanning a cross-section, SLS printers reduced a powder bed by https://directorypile.com/listings13086900/the-best-side-of-postcards-printing-in-surrey-bc