本文讨论了在转印机中正确使用非接触式传感器的好处。并对具体应用实例进行了说明和讨论。详细讨论了传感器规格和应用注意事项，主要参考转印机操作。

THIS PAPER DISCUSSES THE BENEFITS OF PROPERLY APPLIED NONCONTACT SENSORS IN TRANSFER PRESSES. SPECIFIC APPLICATION EXAMPLES ALSO ARE ILLUSTRATED AND DISCUSSED. SENSOR SPECIFICATIONS AND APPLICATION CONSIDERATIONS ARE DISCUSSED IN DETAIL, WITH PRIMARY REFERENCE TO TRANSFER PRESS OPERATIONS.