| 摘要 |
In order to produce twisted baking articles comprising two beads composed respectively of an inner dough material and an outer dough material, a nozzle assembly (10) comprises two inner nozzles (14, 16) and two outer nozzles (18, 20), each of which surrounding one of the inner nozzles. All these nozzles (12, 16, 18, 20) can rotate around a common rotation axis (148). |
