| 摘要 |
On a packing machine (1), packets (56) of cigarettes are produced by transferring groups (6) of cigarettes from a forming path (PF) to a first packing path (P1), along which an inner sheet (10) of packing material is folded about each group (6) of cigarettes, and then to a second packing path (P2), along which a collar (12') and an outer blank (16) are folded about each group (6) of cigarettes and on top of the inner sheet (10) of packing material; the a second packing path (P2) presents a number of axial tubular spindles (73), each for receiving internally a relative group (6) of cigarettes wrapped in the respective inner sheet (10) of packing material, and for receiving externally, on a respective outer surface, a relative collar (12') and a relative outer blank (16) for folding the collar (12') and the outer blank (16) together about the tubular spindle (73) to form, on the tubular spindle (73), a cup-shaped package (79), an end wall (78) of which closes an outlet (77) of the tubular spindle (73).
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