Coextrusion method with coextrusion hollow needles
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United States of America Patent
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-
Oct 14, 2003
Grant Date -
Sep 6, 2001
app pub date -
Jan 5, 2001
filing date -
Jan 7, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A method for producing a food product including a solid casing coating at least one stuffing in a coextrusion device including a coextrusion die fed with a proteic base and a stuffing material. The method including forming in a first section of the die the casing which solidifies via a thermic effect. The first section being longitudinally traversed by at least one hollow needle for transferring the stuffing, one hollow needle per stuffing material, and penetrating into a second section of the die. Stuffing the second section of the die including the solid casing formed in the first section of the die with the stuffing material coming out of the hollow needle traversing the first section. Recovering the product, including the external casing filled with the stuffing material, at the outlet of the die.
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Family
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