摘要:
A pressure-sensitive adhesive force expressing unit including: a conveyance unit for conveying a pressure-sensitive adhesive label in a predetermined direction; a thermal head including a plurality of heat generating elements arranged along a direction substantially orthogonal to the predetermined direction, the thermal head being configured to heat the pressure-sensitive adhesive label from a pressure-sensitive adhesive layer side to form a bore in a non-pressure-sensitive-adhesive function layer and expose the pressure-sensitive adhesive layer; and a control unit for energizing the plurality of heat generating elements individually to control the plurality of heat generating elements to generate heat, the control unit being configured to control the plurality of heat generating elements to generate heat by providing an intermittent energization period of intermittently energizing the plurality of heat generating elements in a heat generating period of one cycle of forming bores for one row in the non-pressure-sensitive-adhesive function layer.
摘要:
A pressure-sensitive adhesive force expressing unit including: a thermal head including heater elements arranged along a width direction of a label, the thermal head being configured to heat the label, from an adhesive layer side to form openings in a function layer by the heater elements; and a controller for applying heat energy to the heater elements individually to control heat generation thereof, the controller being configured to control the application of heat energy to the heater elements so that opening lines in each of which the openings are arranged in the width direction of the label are formed in the conveyance direction and to control the application of heat energy so that adjacent at least two of the heater elements generate heat at the same time to form an opening group in which the openings are connected together in the width direction.
摘要:
A control device includes: a print data acquisition unit configured to acquire print data, which is formed of a plurality of lines and indicates a coloration state of each pixel included in the plurality of lines; a head drive unit configured to supply, to a thermal head formed of a plurality of heating elements each corresponding to the pixel, an electric current for heating the thermal head for each pixel; a motor drive unit configured to supply, to a motor configured to move heat-sensitive paper relative to the thermal head, a drive current for step driving the motor for each line; a speed control unit configured to control, based on the number of colored pixels of a determination subject line among yet-to-be-printed lines of the print data, a relative moving speed of the heat-sensitive paper moved by the motor; and a preheating control unit configured to cause the head drive unit to output, when the determination subject line is a specific line being a line in which the number of colored pixels of the determination subject line exceeds a predetermined value, a preheating current being an electric current for heating the thermal head to such a degree as to prevent coloring of the heat-sensitive paper by a time the specific line is printed.
摘要:
A pressure-sensitive adhesive label comprising: recording paper including a recording surface; a barrier layer placed on the recording paper on an opposite side of the recording surface; a pressure-sensitive adhesive layer placed on the barrier layer; and a function layer placed on the pressure-sensitive adhesive layer, in which the function layer is configured to be opened by heating to expose the pressure-sensitive adhesive layer.
摘要:
A pressure-sensitive adhesive label comprising: recording paper including a recording surface; a pressure-sensitive adhesive layer placed on a rear surface of the recording paper on an opposite side of the recording surface; and a function layer placed on the pressure-sensitive adhesive layer, wherein a surface of the pressure-sensitive adhesive layer on the function layer side has a smoother surface than the rear surface of the recording paper, and the function layer is configured to be opened by heating to expose the pressure-sensitive adhesive layer.