| 摘要 |
A nozzle for depositing a layer of fluid mass, particularly foamed dough, comprising a coupling (1) defining an entry passage (4), an inclined triangular body (2) integral with the coupling (1) and having a parallelepipedic cross-section which widens and slopes downwards in the downstream direction and, in the extension of said body (2), a curved end (3) terminating tangentially to the horizontal plane and defining an exit slot (11) in the form of an arc of a circle of which the centre is at the apex of the body (2).
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