Corrosion can damage metal components during storage, handling, and transportation, especially when parts are exposed to moisture and humid environments. Vapor Corrosion Inhibitor (VCI) bags provide a practical packaging option for helping protect metal parts from corrosion without requiring direct application of a protective coating.

But when should you use VCI bags?

When Parts Need Protection During Storage

Metal components that will sit in a warehouse or facility for an extended period can be vulnerable to corrosion. VCI bags can help create a protective environment around the enclosed parts, making them useful for short- or long-term storage applications.

When Components Are Being Shipped

Transportation can expose metal parts to changing temperatures, humidity, and other environmental conditions. VCI bags can provide corrosion protection while components are being transported between manufacturers, suppliers, warehouses, and customers.

When Parts Have Complex Shapes

Some metal components have grooves, openings, or intricate surfaces that can be difficult to protect with traditional coatings. VCI packaging releases corrosion-inhibiting molecules into the enclosed space, allowing protection without requiring a liquid coating to be applied directly to every surface.

When You Want Cleaner Corrosion Protection

VCI bags can be particularly useful when applying oils, greases, or other protective coatings would create additional cleanup or preparation work. Depending on the application, parts can be packaged in VCI material and remain ready for use with minimal packaging removal.

When Choosing the Right Packaging Matters

The appropriate VCI bag depends on factors such as the type of metal, part size, storage conditions, and expected storage or shipping duration. Proper packaging practices are important to achieve the intended level of protection.

Contact Atlantic Poly, Inc. we provide polyethylene packaging solutions for a variety of industrial applications. If you're looking for packaging designed to help protect metal components from corrosion during storage or transportation, VCI bags may be worth considering for your application.