The lattice structure showcases the new possibilities within foam casting, using the FIM technology. The foam cube can effortlessly be compressed to a 4mm height and return without loosing geometric properties.
Material: PUR foam
Mold tool 28x28x33 mm
Cube 21x21x21 mm
Closed cell PUR foam lattice structure.
Foams are extremely challenging to injection mold with high precision and are therefore usually cut or machined from a block to achieve the target specifications. With Freeform Injection Molding, AddiFab have successfully created the seemingly impossible by creating a 3D lattice structure. It is made by injection molding with an industrial grade 2K PUR foam into a FIM injection molding tool.