Glass bottle seal test new tools

Filled glass bottles must be sealed. The sealing surface of the bottle mouth is a necessary prerequisite. In order to more accurately detect the damage of the sealing surface inside the glass bottle mouth, Krones AG, Neutraubling, Germany, developed a glass bottle sealing surface detection module. It can be installed as an option on the Linatronic empty bottle inspection machine.
The special lighting pattern is an important technological innovation of this module. Every photographer knows that the better the lighting effect, the higher the accuracy of the captured image. The same is true for testing photos. So far, a series of arc-shaped light emitting diodes with no strobe effect have been used to illuminate the sealing surface from above to complete the test. Today, dual flash diodes are used to ensure the highest detection accuracy. Each container will take a photo twice. Side-up lighting is used once, and vertical lighting is used on the other. Using this double flash illumination with good results, the best detection results can be obtained, and the sealing surface of the bottle can be accurately identified

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