Degassing Valves for Flexible Packaging

The Big Difference of a Revolutionary Little Valve

Originally developed for coffee and now utilized widely by other markets, Fres-co’s signature one-way degassing valve allows carbon dioxide to escape from a package without allowing oxygen or moisture in. This cleverly engineered 5-piece valve, about the size of a button, brings with it a host of benefits that include:

  • Longer product shelf life
  • Preservation of product quality, taste and freshness
  • Compact, stable palletization for storage and transportation savings and ease
  • Opening and closing pressures that ensure consistent, leak-proof operation without package over-inflation
  • Durable design built not to bend, crack or flex under normal use and to withstand thousands of openings and closings
  • Unique valve caps that are mechanically locked into bases to protect internal valve parts from damage and prevent debris from entering the valve
  • Facilitation of steam release during microwaving

Fres-co’s flexible packaging machines can be customized so that one-way degassing valves are seamlessly integrated with both 3- and 4-ply laminates. Consider adding these valves to your packaging system for any food, industrial or agricultural product where gas release is an issue.

A System Approach to Flexible Packaging

Your customized flexible packaging system with one-way degassing valves might include:

Machines

Example

G14

G21

Materials

Example

One-Way Degassing Valve

Example

G14

G21

Example

One-Way Degassing Valve

Want to know more about our one-way degassing valves?

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