Selective Laser Sintering

Selective Laser Sintering (SLS) or only laser sintering is a generative layer construction method. With the aid of laser beams, any three-dimensional geometries can be produced from a plastic powder. These can also have undercuts that cannot be produced in conventional mechanical or casting production.
Laser sintering is a popular process in rapid prototyping because it allows complex geometries to be created without any supporting structures.