Flexible sealing article detection apparatus and a detection method

The present invention discloses a flexible article tightness testing device, comprising: a detection chamber, the detection chamber may be evacuated to the evacuation means, the thickness of the flexible article detection chamber in real-time, continuous monitoring of the evacuation process laser thickness measurement system, and the recognition system automatically determine the tightness. Flexible sealing article has a defect detecting apparatus of the present invention, quantization, positioning defects, and high sensitivity can accurately detect small leaks and so on. Sealing detecting means uses an optical measuring system, the software automatically determines the recording and integration technology for efficient, automated continuous production line testing. Further, the present invention also discloses a method for leak testing flexible article.