Abstract: The invention relates to an activatable adhesive label comprising a flexible web-shaped viewing material. At least one adhesive layer made of a moisture-activatable adhesive that is not adhesive in the dry state is applied onto one side of the flexible viewing material, wherein at least one central layer is provided which is designed to be adhesive and which is arranged between the viewing material and the adhesive layer.

Abstract: A winding device (10) for winding a web (92) onto a reel (90) has a drive shaft (20), a gear (30), a clutch shaft (63), an energy storage means (50), a clutch (60) and an output shaft (80). The gear (30) is configured, as a positive-engagement gear, to transmit a rotary movement of the drive shaft (20) to a first clutch shaft element (61) assigned to the clutch shaft (63). The clutch shaft (63) is connected via the clutch (60) with the output shaft (80) in order, selectively, to enable or prevent a transmission of torque between the clutch shaft (63) and the output shaft (80). The gear (30) has, without the energy storage means (50) having effect, a first predetermined transmission ratio (i_0) between the drive shaft (20) and the clutch shaft (63), and the energy storage means (50) is configured to store and release rotational energy and to vary the transmission ratio.

Abstract: The invention relates to an activatable adhesive label comprising a flexible web-shaped viewing material. At least one adhesive layer made of a moisture-activatable adhesive that is not adhesive in the dry state is applied onto one side of the flexible viewing material, wherein at least one central layer is provided which is designed to be adhesive and which is arranged between the viewing material and the adhesive layer.

Abstract: A winding device (10) for winding a web (92) onto a reel (90) has a drive shaft (20), a gear (30), a clutch shaft (63), an energy storage means (50), a clutch (60) and an output shaft (80). The gear (30) is configured, as a positive-engagement gear, to transmit a rotary movement of the drive shaft (20) to a first clutch shaft element (61) assigned to the clutch shaft (63). The clutch shaft (63) is connected via the clutch (60) with the output shaft (80) in order, selectively, to enable or prevent a transmission of torque between the clutch shaft (63) and the output shaft (80). The gear (30) has, without the energy storage means (50) having effect, a first predetermined transmission ratio (i_0) between the drive shaft (20) and the clutch shaft (63), and the energy storage means (50) is configured to store and release rotational energy and to vary the transmission ratio.

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.