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Views: 0 Author: Site Editor Publish Time: 2026-04-01 Origin: Site
In the aluminum trade, product quality is only half the battle; the other half depends on packaging and logistics. As a leading global aluminum supplier, we understand the two biggest concerns for overseas buyers: deformation of aluminum foil and damage to aluminum coils from impacts.
To ensure that every ton of aluminum remains as good as new after weeks of sea freight, we have developed a stringent set of "Reinforced Moisture-Proof Export Packaging Standards."
I. Aluminum Foil: The Art of Micron-Level "Pressure Resistance"
Aluminum foil, due to its extremely thin thickness, is most vulnerable to external compression that can deform the core or cause edge damage. Once deformed, automated annealing or slitting equipment becomes unusable.
Aluminum foil, due to its extremely thin thickness, is most vulnerable to external compression that can deform the core or cause edge damage. Once deformed, automated annealing or slitting equipment becomes unusable.
1. Suspension Packing
To avoid stress on the aluminum foil surface, we use a wooden frame for suspension packaging.
Principle: The aluminum foil roll is threaded through a steel tube or heavy-duty paper tube and secured at both ends to a sturdy wooden crate frame.
Advantages: Regardless of the bumps and jostles during transport, the foil surface never comes into contact with any object, completely eliminating the risk of "flattening" the coil.
2. Six-Layer Moisture Protection: Aluminum foil is extremely sensitive to humidity and is prone to oxidation (white spots). We use the following sealing system:
PE film wrapping + powerful desiccant: Absorbs residual moisture inside the wooden crate.
Aluminum foil composite film heat sealing: Forms a physical barrier after vacuuming.
Cardboard padding layer: Buffers any possible minor vibrations.
Aluminum coils are heavy (typically 2-8 tons/coil), and are most vulnerable to inertial displacement due to inadequate reinforcement, as well as edge impacts during hoisting.
1. Horizontal vs. Vertical Options (Eye to Sky vs. Eye to Wall): Based on customer equipment requirements, we offer two standard packaging options:
Eye to Sky (Vertical): Suitable for long-distance sea transport, stable center of gravity, and uses pallets to reduce bottom pressure.
Eye-to-Wall (Horizontal): Suitable for automated unwinding production lines, we use V-shaped wooden pallets for multi-point reinforcement.
2. Multiple Edge Protection: Damaged edges of aluminum coils may render the entire coil unusable.
Corner Guards: Use metal or heavy-duty cardboard corner guards to cover both inner and outer edges.
Steel Straps: At least 4 circumferential and 3 radial straps ensure the aluminum coil is securely attached to the pallet.
aluminum coil packing
aluminum coil packing
aluminum coil packing
aluminum coil packing
Good packaging isn't enough; internal container reinforcement is the last line of defense.
Bottom Timber: Install stop blocks between the wooden crate base and the container floor.
Wire Rope Tensioning: For heavy-duty aluminum coils, use wire ropes with turnbuckles to anchor the cargo to the container sidewalls.
Dunnage Bags: Fill gaps between wooden crates to prevent lateral movement.
Compliant with ISPM 15 standards: All wooden packaging is fumigated, ensuring seamless global customs clearance.
Visualized delivery: During the packaging process, we can take photos of the packaging, weighing, boxing, and reinforcement of each batch of goods and send them to customers who wish to see them.
Extremely low damage rate: Thanks to these standards, our export damage complaint rate has been below 0.1% for the past three years.
If you have any needs, please contact us now and we can provide you with a free quote and solution.
