What is BS EN ISO 12372:2013?

BS EN ISO 12372:2013 is a professional technical standard that specifies the requirements for industrial and production processes for determining air permeability of flexible packaging materials. This standard provides guidance on equipment, specimen preparation, testing procedures, and data analysis methods.

The significance of BS EN ISO 12372:2013

In the packaging industry, it is crucial to ensure the quality and integrity of flexible packaging materials. Air permeability testing is an essential measure as it directly affects the shelf life and quality of packaged products. The BS EN ISO 12372:2013 standard provides a structured approach to accurately measure the air permeability of these materials.

This standard allows manufacturers to evaluate and compare the performance of different packaging materials, facilitating the selection of appropriate materials for specific applications. It also ensures consistent testing methodologies across the industry, enabling reliable and reproducible results.

Testing procedures and requirements

To determine the air permeability according to BS EN ISO 12372:2013, a sample of the flexible packaging material is clamped between two chambers. One chamber is pressurized with air, while the other chamber remains at atmospheric pressure. The rate of airflow through the material is then measured using appropriate techniques.

The standard specifies the necessary equipment, such as the test apparatus, pressure regulators, and instrumentation, ensuring accurate and standardized measurements. It also provides guidelines for the conditioning and preparation of specimens to eliminate potential variables.

Data analysis methods defined in BS EN ISO 12372:2013 allow for the calculation of air permeability coefficients, enabling effective comparison and evaluation of different materials. The standard also outlines acceptance criteria and reporting requirements, ensuring clear communication of test results.

The benefits of adhering to BS EN ISO 12372:2013

By following the procedures outlined in BS EN ISO 12372:2013, manufacturers can ensure the quality and performance of their flexible packaging materials. Adhering to this standard offers several benefits:

1. Consistency: The standard ensures consistent and reliable testing methodologies, allowing for accurate comparison of different materials.

2. Quality control: Manufacturers can use this standard to monitor and control the quality of their materials, enhancing customer satisfaction and reducing the risk of product failures.

3. Improved product selection: By evaluating the air permeability of various materials, manufacturers can make informed decisions when selecting packaging solutions for specific applications.

4. Compliance: Adhering to BS EN ISO 12372:2013 demonstrates compliance with internationally recognized industry standards, enhancing market reputation and credibility.

5. Innovation: Meeting the requirements of this standard encourages companies to develop innovative packaging materials with enhanced air permeability properties.

In conclusion, BS EN ISO 12372:2013 is a professional technical standard that sets out the requirements for accurately determining the air permeability of flexible packaging materials. By adhering to this standard, manufacturers can ensure product quality, enhance their competitive edge, and meet customer expectations. It is a valuable tool for the packaging industry, providing standardized testing procedures and facilitating effective material selection.