CorShield® Resealable Bubble Bags Powered by Nano-VpCI®!

Innovative bubble film, made in the EU, combines surface and corrosion protection and cushioning but is still recyclable and environmentally friendly

CorShield® Resealable Bubble Bags and Static Shielding Bubble Bags combine volatile corrosion inhibitors with cushioning packing bubbles to provide protection for sensitive or delicate components. The air filled bubbles offer superior protection and burst strength, withstanding high pressure and abuse and have air retention properties. This will ensure that bubbles stay inflated and provide long-lasting performance. Bubble bags are ideal for use where the item requires both mechanical and corrosion protection.

They are excellent for protecting high precision metals from damaging, scratching and corrosion while in transit or storage. Bags can be used for shipping and storage of various metal components. These recyclable and therefore environmentally safe  bags are developed in Croatian EcoCortec® plant, European daughter company of Cortec® Corporation. They are produced in their manufacturing facility.  CorShield® Bubble Bags are now readily available for their customers.


Multimetal Protection

Using Vapor phase Corrosion Inhibitor (VpCI®) technology, the bubbles protect a variety of metals, including carbon steel, aluminum, copper, brass, silver and stainless steels, without leaving film or residue on packaged items. CorShield® Bubble Bags are non-toxic and recyclable. Components that need  protection are placed in the bags and in matter of hours, the vapor from the VpCI® bubbles saturates the enclosed airspace. The VpCI® vapor migrates through the air to reach all exposed metal surfaces. The VpCI’s then condense, forming a thin, protective layer. CorShield® VpCI Bubble Bags are designed for cushioning and surface protection applications.


  • Simple, safe to use.
  • Provide a unique combination of cushioning and corrosion protection
  • Multimetal protection through Vapor phase Corrosion Inhibitor (VpCI) technology
  • VpCI vapor does not interfere with subsequent processing (painting, welding, cleaning, soldering, etc.)
  • No adverse effects on plastic (lexane), optics, elastomers and other non-metallics
  • Complete product protection during storage as well as during domestic and overseas shipments, eliminating any rust claims.
CorShield® Resealable Bubble Bags are available from Cortec’s European manufacturing plant, EcoCortec®, located in Croatia. Recently, the plant expanded with new facility consisting of VpCI®,masterbatch production and new reprocessing equipment for recycling of waste. This will result in minimizing the disposal of potentially useful materials and reduce the consumption of fresh raw materials as well as energy usage.



Company Press Release

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