Barrier effect

DOES YOUR PACKAGING HAVE A FUNCTIONAL BARRIER?

IRCPack and Sepack Lab developed a new protocol for functional barrier verification:

  • Barrier effect evaluation
    • • of the layer in contact with the food in multilayer materials

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    • • of primary packaging against contaminants from secondary packaging or from the external environment

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  • • Functional barrier verification of a plastic film
    • Verification of the functional barrier in PET products with A-B-A structure (A is virgin PET layer and B is the central layer consisting of R-PET flakes) à see also Challenge test