Understanding Permeation

This 30 minute recorded webinar covers:

  • Permeation and what it is
  • Purpose of barrier packaging
  • The permeation mechanism
  • Permeant/Polymer relationship
  • Solubility and diffusion
  • Temperature and its impact 
  • Examples of how to use permeation units
  • Other factors that influence permeation
  • Impact of material thickness
  • Testing multiple layers
  • How to test films
  • How to test packages

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