3D printing provides a flexible and rapid approach to creating composite mold tooling, significantly reducing production time compared to traditional methods.

The design freedom and tool-less process of 3D printing allow for the creation of composite lay-up tools within hours or days, regardless of the complexity of the geometry. These tools are lightweight and, depending on the material, can withstand autoclave curing. In contrast, conventional heavy tooling can take months to produce.

Soluble sacrificial tooling further simplifies the manufacturing of hollow composite parts by preventing trapped tool scenarios. After the composite cures, the 3D printed tool is dissolved, enabling the creation of seamless, one-piece structures.