Introduction to Packaging Sealing Tester

The sealing tester, also known as the sealing tester, sealing instrument, airtightness detector, etc., adopts the principle of negative pressure testing and is suitable for sealing tests of flexible packaging parts in industries such as food, pharmaceuticals, daily chemical, electronics, etc. Through experiments, the sealing process and sealing performance of flexible packaging can be effectively compared and evaluated, providing scientific basis for determining relevant technical indicators. Sealing performance tests can also be conducted on specimens that have undergone drop and pressure tests.