MULTICOLOURED FUSED DEPOSITION MODELLING PRINT

摘要

A fused deposition modelling method for producing multicoloured three-dimensional objects, in particular a 3D printing method with which 3D objects can be produced with a particularly good colour image in comparison with the prior art. The method is based on the concept that the polymer strand (2) that is used for producing the actual object is coloured in the nozzle (1), and that a mixing device is used for this, comprising one or more injection needles, a static mixer or a dynamic mixer.