Apparatus for making a fab coated meat product

Claim 1

Apparatus for making a meat product, said meat product comprising a core of relatively solid intact natural meat pieces, a relatively thin uniform outer layer of fat completely surrounding and directly contacting the meat core and a flexible casing stock completely surrounding and directly contacting the fat layer within which fat layer and casing stock the meat product is cooked, said apparatus comprising: an extrusion mandrel to be fed under pressure with relatively solid intact natural meat pieces from a first container and with relatively fluid fatty material from a second container; an end forming and securing device; and a track for receiving an elongate extruded and cased billet extruded from the mandrel; said extrusion mandrel comprising an unobstructed central passage and a separate surrounding annular passage, the exterior of said extrusion mandrel being adapted for storing flexible casing stock, said extrusion mandrel further comprising a laterally enlarged extrusion head located at the outlet end of the extrusion mandrel, said extrusion head having an annular extrusion orifice for the fatty material which is narrower than the annular passage in the extrusion mandrel behind the extrusion head, and a central extrusion orifice for the core which is of increased cross-sectional area relative to the central passage in the extrusion mandrel behind the extrusion head.