Abstract: A method of injection moulding a pallet comprising a reinforcement or reinforcing frame provided with an encapsulation of thermoplastic polymeric material, wherein the reinforcement is held in an open mould cavity by vertical projections before the mould cavity is closed and after closure of the cavity is supported in the cavity by horizontal projections whereupon said material is injected into the cavity to encapsulate the reinforcement, the projections subsequently being withdrawn the cavity opened and the pallet removed. The reinforcement or reinforcing frame of the pallet is in the form of two interconnected assemblies of crossed rods.