METHOD AND LABEL FOR MARKING PERFORMANCE GRADE OF TIRE

摘要

A method and a label for marking performance grade of a tire are provided to secure circular cut lines to a sidewall firmly by adhesives by pressing the circular cut line of the label toward the sidewall of the tire through a thermal transfer unit. A label(160) wound on a supply role is intermittently supplied to a thermal transfer unit by forming circular cut lines(162) with a predetermined interval and coating adhesives(163) to one surface of the circular cut lines. The thermal transfer unit presses the circular cut lines of the label toward the sidewall of the tire transferred after finishing the performance test to attach the adhesives to the sidewall. A release paper is attached to one surface of the label, and the release paper is removed before supplying the label to the thermal transfer unit. A textile(161) is shaped like a band and formed with the circular cut lines.