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A brief introduction to the testing method of sealing performance of cosmetics vacuum packaging

Date: 2021-12-24 08:29
Views: 623
Abstract:

A brief introduction to the testing method of sealing performance of cosmetics vacuum packaging

Jinan Chenchi 0531-58788753 fifty-eight million seven hundred and eighty-two thousand eight hundred and fifty-three
 

Abstract: the sealing performance of vacuum packaging of cosmetics directly affects the storage life and texture changes of cosmetics, which is an index that relevant enterprises must pay attention to and control.
key word: Airtightness Vacuum packaging of cosmetics Sealing tester Packaging sealing tester
Text:
Sealing performance refers to the reliability of vacuum packaging sealing. The integrity of the whole product packaging can be ensured through the test. The principle of cosmetic vacuum packaging determines the importance of its overall sealing and internal gas residue.
There are two common methods for sealing performance test
**Mfy-01 sealing tester produced by Jinan Chenchi is used. According to the national standard, the mfy-01 sealing tester is kept for 30s at - 30KPa, - 50kPa, - 70kpa, - 90kpa according to the national standard. For vacuum packaging, the recovery of the sample after the test is mainly observed. Of course, the above method is based on the principle of visual inspection, which is a qualitative test method.
**It adopts the principle of positive pressure method to test the sealing performance of the device. The sealing performance is determined by injecting gas into the package and monitoring the change of pressure.
Jinan Chenchi Test Instrument Co., Ltd. is willing to take this opportunity to enhance exchanges and cooperation with enterprises and institutions in the industry.