This information is compiled and released by Jinan Languang Electromechanical Technology Co., Ltd.
Oxygen permeability tester can be used professionally for a variety of flexible plastic packaging materials or packaging containers for oxygen barrier performance testing laboratory testing equipment.
At present, there are two kinds of instruments in the industry that can test the oxygen permeability rate of materials, one is the differential pressure method gas permeability meter equipment, which adopts the differential pressure method test principle, which can be used for the oxygen permeability detection of sheet plane materials such as thin films, sheets, composite films, etc., in addition to detecting oxygen, this kind of instrument can also be used for the permeability test of carbon dioxide, nitrogen and other single gases; The second is the isobaric oxygen permeability instrument, as the name suggests, the instrument is based on the isobaric testing principle, also known as the coulomb electricity method, this kind of instrument can not only detect the oxygen permeability of films, sheets and other materials, but also complete the oxygen permeability detection rate of various bottles, cans, hoses and other container packaging.
The application significance of oxygen transmittance tester in packaging testing is mainly reflected in the following aspects:
Ensuring product quality and extending shelf life:
- Oxygen is an important factor affecting the shelf life of food, medicine and other goods. Through the oxygen permeability tester, the oxygen barrier performance of packaging materials can be accurately evaluated, so as to ensure that the product is protected from oxygen attack during storage and transportation, and extend the shelf life of the product.
Guiding the production process:
- By testing the oxygen permeability rate of different packaging materials, it can provide a scientific basis for the production process. Production personnel can choose appropriate packaging materials according to the test results, optimize the production process, and improve the packaging effect and market competitiveness of the product.
Solving Quality Problems:
- The application of oxygen permeability tester is helpful to analyze and solve quality problems such as oxidation deterioration, moisture and mildew caused by oxygen sensitivity. By detecting and adjusting the oxygen permeability rate of packaging materials in time, these problems can be effectively avoided and the overall quality of the product can be improved.
Compliance with international standards and regulatory requirements:
- The oxygen transmittance tester can meet a number of national and international standards, such as ISO 15105-2, GB/T 19789, ASTM D3985, etc. By using these devices for testing, you can ensure that your products meet the relevant standards and regulations, making it easy to export and compete in the market.
Promoting environmental protection and sustainable development:
- By optimizing the oxygen permeability rate of packaging materials, the environmental impact of the product packaging process can be reduced. Choosing environmentally friendly materials and packaging materials with high barrier properties can reduce resource consumption and waste generation, and meet the requirements of sustainable development.
In conclusion, the application of oxygen transmittance tester in packaging inspection is of great significance. It not only ensures product quality and extends shelf life, but also guides production processes, solves quality problems, complies with international standards and regulations, and promotes environmental protection and sustainable development. Therefore, the wide application of oxygen transmittance tester in the packaging industry has a positive effect on improving product quality and market competitiveness.