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ECORR Systems helps manufacturers and industrial buyers select Cortec® VpCI® bags based on part dimensions, metal type, film thickness, closure method, storage conditions, and shipping requirements.
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Cortec EcoSonic® VpCI®-125 | Static Dissipative | ESD Zipper Closure Bags (Custom) 42" x 26" VpCI®-125 Static Dissipative Zipper Closure Bags are unique in their ability to prevent corrosion...
Cortec EcoSonic® VpCI®-125 | Static Dissipative | ESD Zipper Closure Bags (Custom) 42" x 26" VpCI®-125 Static Dissipative Zipper Closure Bags are unique in their ability to prevent corrosion and ESD damage. This film combines the latest plastic technology with the most effective corrosion protection for different metals and with the strong static dissipative properties. Cortec VpCI® bags replace conventional rust preventatives such as oils and desiccants. You save even more because Cortec...
ECORR Systems offers Cortec® VpCI® corrosion-inhibiting bags for protecting metal parts, components, assemblies, tools, and equipment during manufacturing, storage, handling, and shipment.
As an Authorized Cortec® Distributor, ECORR Systems provides stock and custom bag options in multiple sizes, styles, closures, and film constructions. We can help select the appropriate bag based on the metal type, part dimensions, packaging process, storage environment, shipping conditions, and required protection period.
Cortec® VpCI® bags provide a clean alternative to traditional oil-based rust preventatives. Metal parts can be placed directly inside the bag and enclosed without applying a heavy oil, grease, or coating to every surface.
This can reduce application labor and eliminate the need for time-consuming degreasing before the protected parts are assembled, processed, inspected, or placed into service. Many VpCI® bags are transparent or translucent, making it easier to identify and inspect packaged components without opening the package.
Cortec® bags are manufactured with Vapor phase Corrosion Inhibitors incorporated into the packaging material. After a metal item is enclosed, VpCI® molecules migrate through the package atmosphere and form a protective molecular layer on accessible metal surfaces.
The protective vapor can reach exterior surfaces as well as recessed areas, cavities, crevices, and other locations that may be difficult to cover with an ordinary coating. Protection remains most effective when the bag is properly sized, enclosed, and kept free from tears or punctures.
Flat bags are well suited for individual parts and components with relatively narrow or uniform profiles. They provide a simple packaging format for storage bins, production areas, maintenance inventories, and shipping cartons.
Gusseted bags expand along the sides or bottom to accommodate large, bulky, or irregularly shaped equipment. They are commonly used for machinery, engines, pumps, assemblies, palletized components, and other items that require additional bag depth.
Heat-sealable bags can be closed using compatible sealing equipment to create a controlled protective package. They are useful for production packaging, export shipments, long-term storage, and applications requiring a consistent closure.
Resealable VpCI® bags provide convenient access to parts that may need to be inspected, counted, removed, or returned to storage. They are commonly used for fasteners, small components, service parts, tools, and maintenance supplies.
Custom bags can be manufactured for components that do not fit standard dimensions or require a particular film thickness, closure, color, perforation, or packaging configuration. Minimum order quantities and production lead times may apply.
Cortec® offers selected compostable and environmentally responsible film and bag options. Compostability, biodegradability, corrosion protection, disposal requirements, and certifications vary by product and should be verified before selection.
» All Cortec® Bags Browse available VpCI® bags and specialty packaging options for industrial storage, handling, preservation, and shipment.
» Gusseted VpCI® Bags Expandable bags for large machinery, bulky assemblies, palletized components, and irregularly shaped metal equipment.
» Heat-Sealable VpCI® Bags Sealable bags for production packaging, export shipping, storage, and controlled preservation applications.
» Zip-Lock VpCI® Bags Resealable corrosion-inhibiting bags for small parts, fasteners, tools, service components, and frequently accessed inventories.
» Biodegradable and Compostable Bags Selected specialty bags and films for operations seeking alternatives to conventional packaging materials.
Selected Cortec® VpCI® bags provide multi-metal corrosion protection for metals commonly used in manufacturing and industrial equipment, including:
Metal compatibility varies by product. The metals and alloys present in the packaged item should be identified before selecting a bag.
The bag should be large enough to hold the part without excessive stretching, sharp folds, or pressure against corners and projections. Allow enough material for the selected closure method while avoiding unnecessary empty space inside the package.
When measuring a part, account for its width, depth, height, irregular projections, protective cushioning, and the material needed to fold, tape, zip, or heat-seal the opening. Gusseted bags should be selected using all three bag dimensions rather than width and length alone.
Film thickness should be selected according to the size, weight, shape, and handling requirements of the packaged item. Lightweight parts may be suitable for a thinner film, while heavy machinery, sharp edges, palletized loads, and demanding transportation conditions may require a heavier construction.
Edge guards, cushioning, caps, or other puncture protection may be needed around sharp corners and projections. Increasing film thickness does not eliminate the need to protect the bag from cutting, abrasion, or improper handling.
The protection provided by a VpCI® bag depends on more than the packaging material alone. Surface cleanliness, residual process chemicals, humidity, salt contamination, storage temperature, package volume, closure quality, film condition, and exposure duration can all affect performance.
Highly corrosive environments, long export shipments, frequent package opening, or extended outdoor exposure may require additional protection such as a compatible coating, emitter, desiccant, cushioning material, or secondary weather barrier.
» VpCI® Films and Sheeting Corrosion-inhibiting film for wrapping equipment, machinery, pallets, and components that do not fit inside a standard bag.
» VpCI® Paper Protective paper for wrapping, interleaving, lining containers, and separating metal components.
» VpCI® Emitters Corrosion-inhibiting devices for enclosed packages, cabinets, electrical enclosures, bins, and hard-to-reach spaces.
» Layup and Preservation Products Packaging and corrosion control solutions for equipment storage, shutdown, shipment, and long-term preservation.
ECORR Systems is an Authorized Cortec® Distributor helping manufacturers, industrial buyers, maintenance teams, parts suppliers, and packaging professionals identify the correct VpCI® bag for their corrosion protection requirements.
We can help evaluate the part dimensions, metal types, film thickness, closure method, storage environment, shipping route, protection period, and packaging volume to recommend an appropriate stock or custom Cortec® bag.
VpCI® bags are packaging products made with Vapor phase Corrosion Inhibitor technology. After metal is enclosed, protective molecules migrate through the package atmosphere and form a molecular layer on accessible metal surfaces.
Often they do not. VpCI® bags can provide clean corrosion protection without applying a heavy oil or grease. However, demanding environments or extended exposure may require a compatible supplemental corrosion preventative.
The package should be securely enclosed to retain the protective atmosphere. A heat seal may provide the most controlled closure, but appropriately folded, taped, tied, or zippered bags may be suitable for other applications.
Many Cortec® VpCI® bags are formulated for multi-metal protection. Compatibility should be confirmed for all metals and alloys inside the package, particularly when several different metals are packaged together.
Yes, but repeatedly opening a package releases the protective atmosphere and introduces fresh air and moisture. Resealable zip-lock bags are preferable when frequent access is expected. The bag should be securely closed again after each opening.
Yes. VpCI® bags are commonly used for export packaging and extended transportation. The complete packaging system should account for humidity, salt exposure, condensation, handling, puncture risk, and the length of the shipment.
Custom sizes, film thicknesses, colors, closures, and constructions may be available for qualifying orders. Minimum quantities, manufacturing requirements, and lead times vary by specification.
Protection duration depends on the selected product, package integrity, environment, metal condition, closure method, and storage conditions. Certain Cortec® film systems may provide multi-year protection when used according to the product instructions.
Yes. Provide the part dimensions, weight, shape, metal types, desired closure, packaging quantity, storage environment, and shipping conditions. ECORR Systems can help identify an appropriate stock or custom bag.