| 摘要 |
<p>A cigarette manufacturing machine (A) having a shaving device (1) for shaving a bead (2) of tobacco (3) fed along a given path (P), wherein two tubular shaving bodies (10, 12), arranged eccentrically one inside the other and having respective serrated annular end edges (14, 15) having a tangent portion (16) located along the path (P) of the bead (2), are rotated at different angular speeds about axes (11, 13) substantially parallel to the path (P) to shave the bead (2); the inner tubular shaving body (12) communicating pneumatically with a suction device (35). <IMAGE></p> |
