A manufacturing speed for a laminated member for every layer is increased to improve productivity and at the same time a small-sized manufacturing apparatus capable of being practically realized is provided. The blades are moved as article pushers move downwardly and engage the upper facing surfaces of the tomatoes, pushing the tomatoes through parallel cutting blades. Each spatial stream may comprise one or more frequency carriers, or tones. A large number of devices can thus communicate configuration, status andor other types of information in a variety of message types. The restriction may include a nozzle, and the step of passing at least the partial flow of the liquid through the restriction into the chamber may include spraying at least the partial flow of the liquid through the nozzle into the chamber for obtaining a jet andor mist of the liquid in the chamber.