This article is provided by Jinan Saicheng Electronic Technology***.
Preservative perforated packaging material is a special packaging material, which is mainly used for food preservation and extending shelf life. This material usually has a perforation function, which can control the gas content inside the package, thereby regulating the storage environment of the food and delaying the oxidation and decay process of the food. Therefore, it is very important to test the air permeability of preservative perforated packaging materials.
The air permeability tester of preservative perforated packaging materials is a testing equipment commonly used to detect the air permeability of preservative perforated packaging materials, which is introduced in detail from various aspects below.
Preservative perforated packaging material air permeability test test principle:
In a laboratory setting, 1At a pressure of 21 kPa, the time required for 100 ml of test gas to pass through a specific area of the battery separator is recorded.
Preservatives, perforated packaging materials, air permeability testing, applications:
The air permeability tester of preservative perforated packaging materials can not only be used for the air permeability test of preservative perforated packaging materials, but also for the gas permeability test of various materials such as battery separators, breathable films and related polymer products, as well as the air permeability test of paper and cardboard.
Summary. By using the air permeability tester of preservative perforated packaging materials, the air permeability of preservative perforated packaging materials can be effectively ensured, the product quality can be better evaluated, and the shelf life of the products can be better protected.