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| Specification | Details |
| Material Structure | Polyethylene (PE) embedded with VCI vapor corrosion inhibitors . |
| Available Thickness | 0.03mm – 0.25mm (Customizable) . |
| Standard Colors | Transparent, Blue, Green, Yellow (Custom colors available) . |
| Bag Styles | Flat Bags, Gusseted Bags (M-Type), Zipper/Resealable Bags, 3D Bags . |
| Custom Sizes | Yes, with a maximum width of up to 8 meters available . |
| Protection Period | 2 years or more (when used correctly and sealed) . |
| Compliance & Certifications | Complies with SGS and RoHS environmental standards . |
VCI Pleated Bag combine rust prevention with high-strength packaging. They are made from multi-layer co-extruded film, with the inner layer containing vapor corrosion inhibitors (VCI). Once sealed, the VCI vapor spreads throughout the bag. This forms a protective layer on all metal surfaces, including recessed or hard-to-reach areas.
The unique folded bottom design prevents stress concentration at the base. As a result, the bags carry more weight, resist impacts, and reduce rust caused by bag damage during transport. Therefore, they are ideal for industrial and heavy-duty applications.
The bags offer both vapor-phase and direct-contact protection. Consequently, intricate shapes and internal surfaces remain shielded. Additionally, the physical barrier blocks moisture and dust.
Metal parts can be used immediately after unwrapping. This eliminates the need for cleaning or degreasing. As a result, the bags save labor and production time.
The bags prevent rust, reduce scrap rates, and lower rework and returns. Moreover, their simple use streamlines packaging operations, offering a high return on investment.
The bags are non-toxic and safe for users and the environment. They also replace messy grease coatings or oils.
The clear material allows visual inspection without reducing protection. Consequently, users can identify contents quickly and accurately.
The PE material is durable and can be heat-sealed or closed with tape. This ensures a reliable semi-sealed or fully sealed environment.
VCI Pleated Bags protect metal components across industries:
Automotive & Machinery
Safeguard engine parts, bearings, valves, tools, and machinery during shipping or storage.
Electronics & Electrical Equipment
Protect circuit boards, connectors, control panels, and precision components.
Aerospace & Defense
Shield critical aircraft parts, avionics, and ammunition.
Hardware & Metalworking
Ideal for fasteners, stamped parts, hand tools, and castings.
Industrial Supplies
Protect pumps, motors, and spare parts during storage or transit.
How do VCI Pleated Bags work?
VCI compounds slowly vaporize inside the bag. Therefore, they form a thin protective layer on all metal surfaces, blocking moisture and oxygen to prevent corrosion.
Are these bags suitable for all metals?
Yes. They protect steel, iron, copper, brass, aluminum, chromium, zinc, and alloys. For sensitive metals or electronics, we provide specialized guidance.
How should I package for best results?
Clean and dry metal parts.
Wear gloves to avoid contamination.
Place items in the bag and seal using heat or tape.
For sharp edges, use heavier gauge film or take extra care to avoid punctures.
What is the shelf life of unused bags?
Stored in original packaging in a cool, dry place, shelf life is 1–3 years. Use bags promptly for maximum effectiveness.
Can the bags be reused?
We recommend using a new bag for each cycle. Once opened, VCI vapor escapes and protection decreases.
What is the Minimum Order Quantity (MOQ)?
We are flexible. Contact our sales team to discuss MOQ based on your bag specifications and needs.
Optimized by Seraphinite Accelerator
