A breakthrough in shelf-life evaluation and quality assurance
Multilayer flexible polymers and semi-rigid plastics offer significant life-cycle cost savings over heavier materials such as glass, steel, and aluminum in many retail packaging applications. Polymers and semi-rigid plastics, however, are more prone than denser materials to oxygen (O2) ingress from both permeation and leakage due to pin holes and improperly sealed seams.
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