A problem that can occur after the labelling of neck- and front labels of bottles is the flagging or detaching of the label. This can happen immediately after the labelling process or after a certain time when the labelled bottles are kept in stock. This was also the case with a customer of Royal Hoitsema Labels in The Netherlands. The brewery for whom they printed the labels was experiencing quality issues with the labels. As Royal Hoitsema were trying to solve this complaint, they contacted IGT Testing Systems to help them find a solution in the form of the IGT Cobb tester.