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Application example

Checking the position of adhesive labels

Task definition

During final product control, it is to be checked that the products have a uniform appearance. The aim of the application is to guarantee the correct position of adhesive labels on packaging so that the products appear identical on the sales shelf. 
The challenges here lie in the different colors and versions of the products and adhesive labels and the high quantity per minute.

Raw image

Raw image

Our solution

The contour of the logo, the outer contour of the bottle and the bottom edge of the top adhesive label can be detected by the VISOR® Allround. Thanks to result processing, detector results can now be compared with each other. In this example here, the angle and the position of the adhesive label are checked and the DMC on the bottle is simultaneously read.

A polarising filter is used to avoid reflections on the bottle. 

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