Optical device for testing damage e.g. crack, on e.g. handle strip of rectangular bottle box during beverage-filling, has containers conveyed to conveyor such that handle strips are screened by device, and light radiating tears or breaks

摘要

The device (2) has containers that are conveyed to a conveyor such that a handle strip (4) recorded by a camera (3) is screened by the device, and a light radiates tears or breaks. An independent claim is also included for a method for testing an upper edge area of single-row containers.