EVAL™ Properties / Barrier in Multilayer Structures

Barrier in Multilayer Structures

In multilayer structures, it is the properties of the different layers that determine the barrier properties of the overall structure.  Every packaging application must meet specific requirements, so it is very useful to first determine which is the optimal structure for a specific application.

Our technical team can assist in determining the optimal position of the EVAL™ layer in the multilayer structure in order to to guarantee the best barrier performances.

To determine the optimal structure, following factors have to be taken into account:

In addition to above factors, there are other factors to be taken into account, specifically related to the EVAL™ layer, which are the storage temperature, the layer thickness and the EVAL™ grade.