DIRECT INJECTION FOOTWEAR MOULD ASSEMBLY AND DIRECT INJECTION FOOTWEAR BOTTOM MOULD ASSEMBLY

Direct injection footwear mould assembly comprising two side basic moulds (SBM1, SBM2) and a bottom basic mould (BM), said bottom basic mould including a bottom mould attachment arrangement, the bottom basic mould having a transverse direction (y), a longitudinal direction (x) and a vertical direction (z) and the attachment arrangement of the bottom basic mould being arranged to fixate a bottom mould insert in the vertical direction to the bottom basic mould.