Verfahren zur Herstellung von Emblemen aus thermoplastischen Folien

摘要

The object of the present invention is to provide a method of manufacturing an emblem in which high frequency induction heating is applied to a soft thermoplastic synthetic resin film such as a thermoplastic PVC film including a metal vapor deposition film (2) and a polyurethane film (3). By a polyurethane film, the metal vapor deposition film (2) is not damaged by hydrogen chloride gas or chlorine gas generated during the process of manufacturing the emblem by means of high frequency induction heating.