Get the Guide to the Vidrala Impact Index (VII)

Calculate the Vidrala Impact Index (VII) as a rating of your line's impact performance.

Introducing the Vidrala Impact Index (VII).
Learn how to calculate VII as a rating of your line impact performance. 

When a container goes through the filling line it receives multiple impacts of variable intensity. 

The Vidrala Impact Index is defined as the number of impacts,
with the same magnitude of the IPS rating of the bottle,
that would produce a similar breakage probability.Guide-to-Vidrala-Impact-Index-VII-1

  • Calculate VII as a rating of your line impact performance
  • Learn how the measurement can be used to compare lines
  • Explore how glass stress relates to impact speed