Dip and saddle measurement inspection, DSM, is an optical device that performs a 3D mapping of the container ring surface. The equipment is capable of mapping all round article finish surfaces and is effective for jars up to 110mm diameters.
With the DSM, the Multi4 is now capable to inspect on-line all types of container finish for dip, saddle, ovalisation and off-level with such precision and repeatability that it eliminates false rejects. This way, no choice has to be made between quality and productivity.
This is an extract from a press release, if you want to read the entire article, click here