ASTM F88

Test Materials
ASTM F88 specifies the use of flexible packaging materials, including laminated films and bags with adhesive seals. Test specimens should be prepared according to standard dimensions, ensuring they accurately represent the final packaging product.

Test Process
The testing process involves placing the sealed packaging samples in a tensile testing machine. A controlled force is applied to the seal until it breaks, measuring the force required to separate the layers. Testing conditions, such as temperature and humidity, must be maintained to ensure accuracy.

Test Result Interpretation
Results from ASTM F88 are interpreted by analyzing the peak seal strength measured during the test. The force required to break the seal is compared to the seal area, allowing for the calculation of seal strength in units such as pounds per inch. This data is essential for assessing the performance and reliability of packaging seals in real-world applications.