SEALING TEST MACHINE OF PACKAGING ARTICLES

摘要

The present invention relates to a device for checking the sealed state of a packaged product, and it is possible to accurately and efficiently inspect a sealing device for vacuum packaging products such as various snacks, confectionery or cans by a mechanical device without manual labor. In order to make sure that water is contained in the inspection tank (10), which is made of transparent material, the inspection object (10) is placed and the cover (10 ') is covered, the presser (15) installed on the inner bottom of the cover presses the sample and soaks in water. In this state, the vacuum pump 20 discharges the remaining air in the inspection tank 10 to make the inside of the tank vacuum, thereby expanding the air inside the sample. Since the air inside the sample flows out, bubbles are generated in the water so that the defects can be easily identified by looking at them.