| 摘要 |
A thermographic inspection station (300) comprises a source of radiation adjacent a web (17) at or about a measurement location (300a), a sensor at a location along the web (17) downstream of the radiation source, and a controller in operative communication with the sensor and the radiation source so that the output signal of the sensor is received and processed by the controller. The source and the sensor can be operative across an entire transverse portion of the web (17) as it passes through the measurement location (300a). The web (17) can be cigarette paper having banded regions thereon. |
