Invention Grant
US08012279B2 Labeling method and device 有权
标签方法和装置

Labeling method and device
Abstract:
In a method for labeling, a label strip (20) is moved by means of an electric motor (80). Arranged on this label strip are labels (26) of predetermined length (EL) with uniform interstices (SB). The motor has associated with it a position controller (218), also a sensor (44) for sensing a predetermined position of a label (26) when the latter is moved on the label strip (20) relative to the sensor (44). The method has the following steps: in accordance with a stored profile, the label strip (20) is set in motion beginning from a start position (A), a first target position (Z) of the label strip being specified to the position controller (218); during the motion of the label strip (20), a predetermined position (M) of the label strip (20) is sensed; and subsequently thereto, a revised target position (Z) is specified to the position controller (218). This makes possible fast and precise labeling, since the target position can be reached very accurately. A corresponding device has a compact design.
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