A - Human Necessities – 22 – C
Patent
A - Human Necessities
22
C
A22C 13/00 (2006.01)
Patent
CA 2402692
Cellulose casing for sausages, comprising at least three concentric layers of regenerated cellulose, of which the two layers in contact with the outside, that is, those with the greatest and smallest diameter respectively are made of colorless, transparent viscose, and in which the internal layer or layers are made of regenerated cellulose to which is added other substances such as pigments, fumes, flavor extracts, spices or plastic proteins. The object of the invention is a manufacturing method for the cellulose casing obtained by extrusion of at least three concentric layers of regenerated cellulose. Also object of the invention is the circular viscose extrusion head used in manufacturing the cellulose casing for sausages.
L'invention concerne un boyau de cellulose pour saucisses, composé d'au moins trois couches concentriques de cellulose régénérée. Les deux couches en contact avec l'extérieur, c'est-à-dire celles qui ont les plus grands diamètres, sont faites à partir de cellulose régénérée incolore et transparente, et la ou les couches intérieures sont faites à partir de cellulose régénérée à laquelle d'autres substances, tels que des pigments, des fumées, des extraits aromatiques, des épices ou des protéines synthétiques, ont été ajoutées. L'invention concerne également un procédé de fabrication de boyau de cellulose obtenu par extrusion d'au moins trois couches concentriques de cellulose régénérée, ainsi qu'une filière d'extrusion circulaire de viscose destinée à la production de boyau de cellulose pour des saucisses.
Garcia Vizcarra Agustin
Oiza Oset Jose Abel
Fetherstonhaugh & Co.
S.a. Viscofan Industria Navarra de Envolturas Celulosicas
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