Method for testing tightness of cans, involves bringing testing can into connection with assigned test volume, where test volumes are impinged with equal pressure

摘要

The method involves bringing the testing can into connection with an assigned test volume, where the test volumes are impinged with equal pressure and then only a direct connection is maintained between the can and the test volume. Multiple cans are strapped to a bonding (10) in tight package before testing and then each can of the bonding are brought into connection with each assigned test volume simultaneously at a measuring station (3) and all supply lines are opened for the test volumes. An independent claim is also included for a device for testing the tightness of cans.