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Flexis® Two-Way Valve Labels

Integrated valve label solution designed to manage internal package pressure while providing protection against external contaminants.
 
  • Two-way airflow equalizes pressure for stable packaging performance
  • Helps maintain consistent pallet stacking and on-shelf appearance
  • Protects contents from moisture, dust, and environmental exposure
  • Proven barrier performance supporting product integrity in demanding applications

Details

Two-Way Airflow Valve Labels for Package Stability and Protection.

Flexis® Two-Way Valve Labels combine pressure sensitive labeling with functional valve technology to manage air movement in flexible packaging. Designed to equalize internal and external pressure, these valves help prevent package distortion during filling, transport, and storage while maintaining a consistent appearance on shelf.
 
In addition to air management, Flexis® Two-Way valves provide protection against environmental contaminants. The valve structure allows air to move while acting as a barrier to elements such as moisture, dust, and insects, supporting product integrity across the supply chain. Testing has demonstrated that the valve can act as an effective barrier against insect intrusion while still allowing airflow, reinforcing its suitability for sensitive applications such as pet food, grains, and specialty powders.

Contaminant protection

Help protect packaged goods from moisture, dust, and external environmental exposure.

Air pressure management

Equalize internal and external pressure to prevent bloating and maintain package stability.

Validated performance

Demonstrated effectiveness as an insect barrier while maintaining airflow in controlled testing conditions.

Improved pallet performance

Support consistent pallet stacking and reduce the risk of shifting or collapse during handling and transport.

Frequently asked Questions about Flexis® Two-Way Valve Label Solutions

What are Flexis® Two-Way Valve Labels?

Flexis® Two-Way Valve Labels are pressure sensitive labels that incorporate a functional valve designed to manage air movement within flexible packaging while protecting product contents.

How does two-way airflow benefit packaging?

Two-way airflow helps equalize pressure inside the package, preventing bloated or compressed packaging while supporting stable pallet stacking and consistent appearance during transport and storage.

How do these valves help protect packaged products?

The valve design allows air exchange while acting as a barrier to contaminants such as moisture, dust, and insects, helping maintain product integrity throughout the supply chain.

Why is insect resistance important in valve applications?

Certain packaged goods, especially food and agricultural products, are susceptible to infestation during storage and distribution. Testing has shown that Flexis® Two-Way valves can act as an effective barrier to insects, supporting product quality and safety.

Elevate your packaging with Flexis® Two-Way Valve Labels.

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