The sealing performance tester, also known as the packaging leak detector, is a specialized instrument used by production and processing enterprises to test the sealing of packaging bags, bottles, cans, and other containers in the food, dairy, and pharmaceutical industries, in order to ensure that products will not have quality problems due to packaging leaks (some leakage points are invisible to the naked eye) and extend the shelf life of products.
The sealing tester is mainly suitable for detecting the integrity of packaging and determining whether there is a leakage problem through testing.
Sealing performance refers to the reliability of packaging sealing. Through this test, the integrity of the entire product packaging seal can be ensured, preventing problems such as leakage, contamination, and deterioration caused by poor sealing performance of the product. The sealing performance tester is suitable for testing the leakage sealing performance of packaging bags, bottles, tubes, cans, boxes, etc. in industries such as food, medicine, medical equipment, daily chemical products, automobiles, electronic components, stationery, pesticides, veterinary drugs, etc. It can also be used for leak detection of aluminum-plastic blister packs and sealing performance testing of packaging after drop and pressure tests.
Sealing tester refers to the reliability of packaging sealing. Through this test, the integrity of the entire product packaging seal can be ensured, preventing problems such as leakage, contamination, and deterioration caused by poor sealing performance of the product. The sealing tester, also known as the sealing performance tester, sealing degree tester, etc., is suitable for testing the leakage sealing performance of packaging bags, bottles, tubes, cans, boxes, etc. in industries such as food, medicine, medical equipment, daily chemical products, automobiles, electronic components, stationery, pesticides, veterinary drugs, etc. It can also be used for leak detection of aluminum-plastic blister packs and sealing performance testing of packaging after drop and pressure tests.
Principle and application of sealing tester, negative pressure testing principle, corresponding equipment: MFY-01, i-Process6200. By vacuuming the vacuum chamber, the sample immersed in water is subjected to internal and external pressure difference. By observing the gas leakage of the sample or the shape recovery of the sample after expansion and release of vacuum, the sealing performance of the sample can be determined. The device is easy to operate, with simple and intuitive testing and judgment, and has a wide range of applications.
The sealing tester adopts the principle of positive pressure inflation testing to quantitatively measure the sealing leakage of various packaging components, bottle caps, hose caps, and other products; The equipment provides multiple testing modes including rupture testing, creep testing, and creep to rupture testing. By adding accessories, it can perform tests such as open packaging sealing strength test, hose sealing test, packaging restraint plate test, aerosol valve sealing test, and pharmaceutical blister sealing test.