The corrosion protection power of Nano VpCI is now available in the form of a dunnage bag. Cor-Pak Dunnage Bags powered by Nano VpCI, (patent pending), are a packaging solution that combines Cortec’s patented Vapor phase Corrosion Inhibiting (VpCI) technology with the cushioning function of common dunnage bags. With one product, you can ensure your valuable shipments arrive at their destinations corrosion and nick-free. In addition, Cor-Pak Dunnage Bags, have an excellent environmental footprint, with active VpCI content that is more than 95 percent recycled.

Cor-Pak Dunnage Bags emit VpCIs through a breathable Tyvek pouch. This pouch is packed with cushioning material such as neutral Kraft paper or polyurethane foam impregnated with VpCIs. These corrosion inhibitors vaporize and condense on metal surfaces to form a very thin protective layer that does not alter product appearance and does not need to be removed. It will not harm the physical properties of most sensitive electrical components. Engines, coils and other metal parts protected by dunnage bags can be painted, welded and soldered without removing the VpCI.

 

Cor-Pak VpCI Dunnage Bags are non-toxic and provide superior multi-metal corrosion protection without using nitrites, phosphates, or silicates. They are effective against aggressive environments including humidity, SO2, H2S, and galvanic corrosion from dissimilar metals.

The ease of placing one or more Cor-Pak VpCI Dunnage Bags in and around sensitive assets for shipping simplifies packaging procedures and reduces costs. Once the packaging container is closed, VpCIs from inside the dunnage bags saturate the entire enclosed space and form a protective layer on multiple metals including aluminum, galvanized steel, brass, solder, carbon steels, silver, copper and zinc.

Cor-Pak VpCI Dunnage Bags come as 6” x 12” pouches packaged 30 per carton, with custom sizes available upon request. They are an excellent way to provide cushioning and corrosion protection for metal parts undergoing shipment while improving your environmental footprint.