A peeling device includes a driving roller that transports backing paper and a drive transmission mechanism that transmits driving force from a driving motor to the driving roller. The peeling device also includes a peeling plate (a peeling portion) located between the driving roller, and a printhead and platen (a printing section) in a transport path of the backing paper, and bends the transport path. The drive transmission mechanism includes a first torque limiter and a second torque limiter. The drive transmission mechanism changes to a first state in which the first torque limiter is included between the driving roller and the driving motor in a transmission system of the driving force or a second state in which the second torque limiter is included therebetween.

The peeling device has a pressing roller that comes into contact with a label attaching surface (a first surface) of the backing paper and a driving roller that comes into contact with a back surface of the backing paper. The peeling device includes a peeling plate that is provided on the upstream side of an interposing roller pair in a transport direction of the backing paper when the label is peeled off from the backing paper and that bends a transport path of the backing paper. The pressing roller is a split roller including a roller shaft and a plurality of rollers. The peeling device includes support frames that support the pressing roller, and coil springs that come into contact with the roller shaft in an area on the pressing roller between the support frames and that bias the pressing roller toward the driving roller.

A labelling machine with a labelling device, which has a feeder unit for feeding a backing strip, which is provided with detachable labels, and a transfer unit for transferring the labels from the backing strip onto an object that is to be labelled. The labelling machine further has a winding device for winding a section of the backing strip from which labels have been detached, containing at least one guidance unit with a guidance element, along which the backing strip section can be guided in a direction of transport, and a winding unit, which is mounted downstream of the at least one guidance element, and includes fixing means, on which a free end section of the backing strip section can be fixed, whereby the fixing means are arranged on a winding core that can rotate about an axis of rotation, and follow a rotational movement of the winding core.

A labelling machine comprising a supply spool support (12) adapted to receive a supply spool (28), a takeup spool support (14) adapted to form a takeup spool (32) of web (30) from which at least some labels (74) have been removed, a motor (40) arranged to turn the takeup spool, and a controller to control operation of the motor. A web path (16) is defined between the supply spool and the take-up spool, and the controller is arranged to control the motor to turn the take-up spool so as to cause controlled predetermined linear movement of a web along the web path and onto the take-up spool, furthermore comprising a sensor (50) operable to sense linear displacement of the web and/or displacement of the web in a direction other than the direction of the web, a printer (34) movable between a first position and a second position, and a separator surface (24) comprising a first portion inclined relative to the web path.

A printer includes a conveyance unit, a print head, and a braking member. The conveyance unit includes first and second rollers arranged in a state of being in pressure contact with each other with a conveyance path for conveying a long printing medium interposed therebetween, and applies a conveyance force to the printing medium by rotating the first and second rollers. The print head is disposed upstream of a position where the conveyance unit applies the conveyance force in a forward direction along the conveyance path, and performs printing on the printing medium conveyed in the forward direction through the conveyance path. The braking member is disposed in contact with the second roller, is moved, by a frictional force generated by rotation of the second roller in the forward direction, to a first position where a first braking force is applied to the printing medium, and is moved, by a frictional force generated by reverse rotation of the second roller, to a second position where a second braking force larger than the first braking force is applied to the printing medium.

Systems and methods for applying labels to food products include pulling a label on two part backing along a pathway comprising one or more rollers to a stripping point in a first direction, the two part backing comprising a first strip and a second strip. The two part backing is removed from the label by pulling the label from the first strip and the second strip at the stripping point using suction by either a pair of stacked v-shaped first and second plates or by angled nose rollers.

Included are a first roller disposed upstream of a peeling unit, a second roller disposed downstream of the peeling unit, a first motor configured to drive the first roller, a second motor configured to drive the second roller, and a control unit. The control unit includes a first-motor control unit configured to adjust a first voltage applied to the first motor on the basis of information about a transport velocity and a transport acceleration of the label sheet, such that a load torque of the first motor is a target torque, and also includes a second-motor control unit configured to perform feedback control of a second voltage applied to the second motor on the basis of information about a transport velocity of a base sheet, such that the transport velocity of the base sheet is a target transport velocity.

An apparatus is provided for improving the labelling process of containers. The apparatus includes a container carrier arranged in a travel lane. The travel lane has a downstream direction in which the carrier is movable. The apparatus also includes a deformable panel comprising a fixed end and a free end. The deformable panel is positioned angled to and intersecting the travel lane. The free end is more proximal to the travel lane than the fixed end. The apparatus also includes a displacement sensor measuring the displacement at the deformable panel. A method is also provided for detecting an operational condition of the apparatus.

A printer device in which a backing paper from which a label is peeled off after printing can be easily set in a conveyance path provided at a bottom of the printer device when replacing a label paper. A label printer includes: a peeling roller and a peeling pinch roller that interpose and wind the backing paper after the label is peeled off; a peeling cover portion provided at the bottom of the printer device, holding the peeling pinch roller to be pressed against the peeling roller by supporting the peeling pinch roller and rotating the peeling cover portion around a rotation shaft perpendicular to a conveyance direction of the backing paper;

and a protruding portion and a magnet that holds the peeling cover portion at a label paper replacement position.

An apparatus for testing label-liner separation is provided. The apparatus comprises a roller, a plurality of replaceable printer peel bars, and a weight. Each peel bar associated with its own unique radius for its disengage edge. A label-liner web is fed under the roller and up to a given peel bar of a given radius over the corresponding disengage edge. A string is attached on one end to a liner portion of the web and the weight is attached to the other end of the string with the weight freely hanging unsupported under the liner portion. A label portion of the web is pulled over the disengage edge to determine whether the label portion separates from the liner portion of the web during the pulling. If no separation occurs a different peel bar with a different radius is selected and tried. This repeats until separation is achieved.