METHOD OF EXTRUDING SAUSAGE SLEEVES OF AT LEAST PARTIAL COLLAGEN, EXTRUSION HEAD AND EXTRUDED COLLAGEN SLEEVES

摘要

The invention relates to a method of extruding sleeves extruded of collagen for encasing sausages, wherein a collagen fluid is fed to an extrusion head (1); the collagen fluid is guided through the extrusion head; and the collagen fluid is discharged from the extrusion head. The invention also relates to an extrusion head (1) for performing such a process as well as a co-extrusion sausage line. Finally also the sleeve extruded with this method or devices is part of the invention.