The integrity of the pack is assessed through rigorous testing protocols that evaluate its ability to maintain its protective functions throughout the product's lifecycle. These tests include mechanical tests to assess the packaging's strength and durability, and chemical tests to check for interactions between the packaging materials and the product. Additionally, permeability tests are conducted to determine the extent to which gases or vapors can penetrate the packaging. These assessments are vital for ensuring that the packaging can withstand handling, transportation, and storage conditions without compromising the product's safety or efficacy.
