The importance of laboratory-based permeability testing

The importance of laboratory-based permeability testing

Smithers packaging material experts work with clients around the globe to provide independent oxygen transmission rate (OTR) and water vapour transmission rate (WVTR) testing (also known as MVTR - moisture vapour transmission rate). But what exactly is OTR testing, WVTR testing and MVTR testing and how can they support your decision making process when developing new packaging designs? Read the article below to find out more.

Read our expert article:  

The importance of permeability testing

Read our expert article:

The importance of permeability testing

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