| 摘要 |
An assembly for feeding labels and taking up a backing ribbon in a labeling machine for pre-glued labels, comprising a rotating disk (2) for supporting a reel (1) of backing ribbon on which the pre-glued labels are applied, a separator (4) which separates the individual labels from the backing ribbon, with subsequent transfer thereof in application to the individual containers (5, 6) to be labeled, a ribbon traction device (8), a device for taking up the backing ribbon devoid of labels with an associated device (9) for adjusting the rotation rate thereof. The invention is characterized in that the device for taking up the backing ribbon comprises at least two rewinding rollers (10, 11) which are designed to receive the ribbon and are provided with means adapted to cause an alternating operation thereof. |
