When exporting stainless steel coils to international markets, packaging plays a critical role in preserving product quality throughout the supply chain. From preventing corrosion during sea freight to avoiding mechanical damage during handling, proper export packaging ensures that stainless steel coils arrive in perfect condition.
1. Export Packaging Standards
Export packaging for stainless steel coils follows strict quality and safety standards to comply with international shipping requirements. These standards focus on moisture resistance, impact protection, and labeling accuracy.
2. Inner Protection
The inner packaging is essential for protecting the coil’s surface finish:
Anti-corrosion paper or VCI paper is wrapped around the coil to prevent oxidation.
Plastic film or waterproof kraft paper is added for moisture resistance.
In some cases, desiccant packs are inserted to absorb humidity during ocean transit.
3. Outer Wrapping
The outer layer shields the coil from physical damage and harsh environments:
Heavy-duty plastic wrapping, often heat-sealed for extra protection
Galvanized steel or laminated paper wrap for long-distance shipments
Edge protectors and wooden corner supports to prevent dents and deformation
4. Strapping and Securing
Stainless steel coils are tightly secured using:
Steel straps or PET belts across the width and circumference
Minimum 4 radial straps and 2 circumferential straps
Plastic or cardboard edge guards under each strap to prevent scratching
5. Wooden Pallets or Crates
For export shipments, coils are usually placed on fumigated wooden pallets or in wooden crates to comply with IPPC (ISPM 15) regulations. This ensures easy handling and protects against moisture from the container floor.
Packaging orientations include:
Eye to Wall (horizontal): Preferred for container loading
Eye to Sky (vertical): Easier forklift handling
6. Labeling and Documentation
Each coil is clearly labeled with:
Product grade, size, weight
Heat number or batch number
Country of origin
Handling instructions and shipping marks
Export documents such as Packing List, Commercial Invoice, Certificate of Origin, and Bill of Lading must match the packaging labels.