The Centre for Print Research (CFPR) at the University of the West of England have been working with 3D printed ceramics using the Binder Jet process for over fifteen years. 

The Binder Jet process uses an inkjet head on a gantry that jets a binder onto a build platform of powder. The model is sliced into 100µ thick layers and the print-head jets a bitmap image of the layer on to the powder bed, binding the powder together. A feed bed and roller system add another layer of powder and the next slice layer is printed. This process is repeated sequentially until the model is built. The model is removed from the bed, de- powdered, fired, glazed and decorated.  

On-going development in collaboration with commercial ceramic companies, Wedgwood, Denby and Costa Verde resulted in a patented ceramic material that can be used for design studio prototypes, ornaments and light duty domestic tableware. The process was used to develop a 3D printed self -glazing ceramic based on ancient Egyptian techniques. We are developing the process to have the capability to 3D print ceramics to an acceptable commercial standard in terms of, strength and craze resistance.