In the conventional processing chain of ceramic parts, a powder compact of high green density helps to accomplish densification during sintering. Surprisingly, there is very little work devoted to the formation of dense green powder compacts, comparable with conventional powder compacts, via AM. 3D printing is a well‐established technology for the processing of powders of any kind, in which layer‐by‐layer structures are built up by the local fixation of powder particles in a powder bead with a binder system.[ 1] For the manufacture of ceramics, 3D printed structures often do not offer the green density required for a full densification in a subsequent conventional sintering step. To improve the density of the powder bed for 3D printing and laser sintering (LS), these technologies have been combined with a layer deposition technology based on casting of ceramic slurries.[ 10] The slurry deposition technology combined with laser sintering has been patented in the year 2002 at Clausthal University of Technology, Germany, and will be referenced in the following simply as LSD Layerwise Slurry Deposition.[ 16] In the meanwhile, the feasibility of this technology for the manufacture of ceramic parts has been demonstrated.[ 9] , [ 14] , [ 17] , [ 18] Laser‐sintered porcelain parts have been manufactured in a semifinished, sintered state comparable with a biscuit‐fired porcelain body, however, presenting still half of the mechanical strength in comparison with a conventional biscuit‐fired sample. On the other hand, the mechanical strength has been verified to be sufficient for posttreatments, such as glazing and gloss firing.[ 18] Also for conventional raw materials such as Al2O3 and SiO2 mixtures, as well as for lithium aluminosilicate glasses and glass ceramics, this technology has been successful used.[ 14] , [ 17]