| 摘要 |
1. A device for making stuffed products such as fresh sausages, dry sausages and like sausage products based on meats, fishes and other food products, of the type comprising tanks 20, 24 constituting outer pasty material and inner pasty material reserve means interconnected by proportioning pumps 22, 25 and valves 26, 27 to co-axial extrusion cannulas 23, 28, characterized in that the inner cannula 28 is supported and centered within the inner cannula 23 by such means that the free flow section of the outer cannula around the inner cannula remains constant in the inner cannula support and centering regions. |
