Aroma Protection Guaranteed

The valves are exceptionally rugged; with respect to consistent integrity and functionality, they are guaranteed for a period of three years.

It takes sophisticated technical solutions to protect food products, especially those that remain active in their packaging. In this domain, our proprietary WICOVALVE® has become the widely adopted standard. Our proprietary WICOVALVE® aroma-protection/pressure-relief was originally designed for coffee. During the past years, this valve technology has been refined and modified for many new applications. It allows fresh foods such as doughs, soy products, cheeses, mushrooms or microwavable meals to be marketed in consumer-friendly packaging yet in full compliance with the requirements of modern logistics. WICOVALVE® pressure-relief valves are available with different material combinations, response pressure levels, flow volumes, and particle filters to meet the needs of the application.