| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an advantageous technology for adjusting the viscosity of an adhesive to a proper range with a simpler structure.SOLUTION: A labeler includes: an application part 200 which bonds a label to a container using an adhesive; a tank 10 for storing the adhesive; a pump 22 which is disposed in an adhesive supply passage 26 from the tank 10 to the application part 200 so that the adhesive is applied from the tank 10 to the application part 200; a temperature controller 14 which controls a temperature of the adhesive in the tank 10; and a control device 16 which controls the temperature controller 14 on the basis of current consumption of the pump 22 thereby controlling the viscosity of the adhesive in the tank 10.</p> |
