What the materials cover

These presentation materials come from a one-day compact seminar on dense film packaging. They address packaging converters and packaging manufacturers and use food packaging as an example to show how tightness can be measured and how it relates to permeation. Presentations from research and production outline the state of the art and options for determining and improving tightness levels. The seminar was developed in cooperation between Pack Aktuell and Innoform Coaching and continues a series for the Zurich region. The materials are useful for anyone who wants to classify test methods and solutions for dense film packaging.