A label printer includes a print head, a transporting roller, a peeling roller, and a control unit, wherein the control unit controls a current value to be supplied to a peeling motor configured to rotate the peeling roller such that a transport force of the peeling roller for transporting the backing sheet is equal to or greater than a minimum force required for peeling the label and is greater than a maximum friction force between the peeling roller and the backing sheet, and the maximum friction force and a maximum friction force between the transporting roller and the label sheet are set such that the maximum friction force between the peeling roller and the backing sheet is equal to or smaller than a transport force of the peeling roller that sets a transport error of the label sheet by the transporting roller to be within an acceptable value.

A label printer includes a print head, a transporting roller, a peeling roller, and a control unit, wherein the control unit controls a current value to be supplied to a peeling motor configured to rotate the peeling roller such that a transport force of the peeling roller for transporting the backing sheet is equal to or greater than a minimum force required for peeling the label and is greater than a maximum friction force between the peeling roller and the backing sheet, and the maximum friction force and a maximum friction force between the transporting roller and the label sheet are set such that the maximum friction force between the peeling roller and the backing sheet is equal to or smaller than a transport force of the peeling roller that sets a transport error of the label sheet by the transporting roller to be within an acceptable value.

Provided is an automatable peeling apparatus for peeling a protective sheet from a prepreg sheet. This peeling apparatus 2 is equipped with a loading unit 11, a prepreg sheet conveying unit 12, a leading end position detection unit 13, air spraying units 14, 15, a peeling state detection unit 16, protective sheet gripping/conveying units 17, 18, an extraction unit 19, and a control unit 20. The control apparatus 20 controls the loading unit 11, the prepreg sheet conveying unit 12, the leading end position detection unit 13, the air spraying units 14, 15, the peeling state detection unit 16, the protective sheet gripping/conveying units 17, 18, and the extraction unit 19. The first spraying mechanism 14 sprays first air onto the front of the end face of the prepreg sheet. The second spraying mechanism 15 sprays second air and fourth air onto the peeling boundary of the protective sheet.

Provided is an automatable peeling apparatus for peeling a protective sheet from a prepreg sheet. This peeling apparatus 2 is equipped with a loading unit 11, a prepreg sheet conveying unit 12, a leading end position detection unit 13, air spraying units 14, 15, a peeling state detection unit 16, protective sheet gripping/conveying units 17, 18, an extraction unit 19, and a control unit 20. The control apparatus 20 controls the loading unit 11, the prepreg sheet conveying unit 12, the leading end position detection unit 13, the air spraying units 14, 15, the peeling state detection unit 16, the protective sheet gripping/conveying units 17, 18, and the extraction unit 19. The first spraying mechanism 14 sprays first air onto the front of the end face of the prepreg sheet. The second spraying mechanism 15 sprays second air and fourth air onto the peeling boundary of the protective sheet.

A peeling apparatus for an aluminum plate material is configured to be able to peel one or a plurality of aluminum plate materials from a stack of aluminum plate materials in which a plurality of aluminum plate materials are pressure-annealed and adhered to each other. The peeling apparatus includes a vibration transmitting section that is configured to be able to abut an outer peripheral surface of an aluminum plate material and is configured to be able to apply vibration along a stacking direction of the stack to the aluminum plate material, and a transducer that generates the vibration, and transmits the vibration to the vibration transmitting section.

A film-peeling apparatus is adapted to peel a protective film on a surface of a substrate. The surface of the substrate has a bare area which is not covered by the protective film. The film-peeling apparatus includes a punching member, a connector connected to the punching member, and a controller. The controller is configured for driving, through the connector, the punching member to punch at predetermined positions nearby or on a first edge of the protective film adjacent to the bare area.

A film-peeling apparatus is adapted to peel a protective film on a surface of a substrate. The surface of the substrate has a bare area which is not covered by the protective film. The film-peeling apparatus includes a punching member, a connector connected to the punching member, and a controller. The controller is configured for driving, through the connector, the punching member to punch at predetermined positions nearby or on a first edge of the protective film adjacent to the bare area.

The invention provides a method and a structure for cutting out elastic filaments. The cutting structure has a conveying device and a cutting device; the cutting method cutting an elastic membrane material, the elastic membrane material being combined with at least one cushion layer, conveying the elastic membrane material to the cutting device to cut the elastic membrane material a plurality of times, cutting the elastic membrane material into elastic filaments with certainty, and even cutting out fine elastic filaments. The elastic filament can be woven into a textile, or used as a sewing thread or an embroidery thread for apparel.

The invention provides a method and a structure for cutting out elastic filaments. The cutting structure has a conveying device and a cutting device; the cutting method cutting an elastic membrane material, the elastic membrane material being combined with at least one cushion layer, conveying the elastic membrane material to the cutting device to cut the elastic membrane material a plurality of times, cutting the elastic membrane material into elastic filaments with certainty, and even cutting out fine elastic filaments. The elastic filament can be woven into a textile, or used as a sewing thread or an embroidery thread for apparel.

The present invention relates to a peeling bar, apparatus, and method for peeling a polarizing film from a panel. This invention can minimize friction between the peeling bar and the polarizing film since the peeled polarizing film is in contact with a front part of the peeling bar. The radius of a curved surface at the tip of the front part and an inclined upper surface of the front part are designed to minimize the Z-axis component of a shearing force applied to the polarizing film. Also, in order to equalize tension applied to the polarizing film in a peeling process, this invention makes both ends of the polarizing film closely adhere to the peeling bar. According to this invention, fracture of the polarizing film is prevented, and thereby the polarizing film can be stably peeled from the panel without fracture.