Aluminum Coil Packaging Machine - Industrial Packaging Machinery Category

Aluminum Coil Packaging Machine

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Technical Insights: Aluminum Coil Packaging Machine

Aluminum Specific Challenges

Aluminum coils are lighter than steel but softer and more easily damaged. They also have a premium surface finish that must be protected. Aluminum Coil Packaging Machines often use 'Eye-to-Wall' (horizontal axis) packing to prevent the coil layers from telescoping.

Layered Protection

A typical pack involves: Paper interleaving (between layers) + Edge boards (corner protection) + Radial wrapping + Circumferential strapping.

Frequently Asked Questions

Q

How precise is the film overlap?

Very precise. Inverter-controlled motors ensure a constant overlap (usually 30-50%) to ensure a waterproof seal.
Q

Does it apply edge protection?

Manual or automatic applicators can be used to place cardboard or plastic edge protectors before wrapping.
Q

What is paper interleaving?

It is the process of feeding a strip of paper into the wrap to cushion the film against the metal surface.
Q

Can it pack 'Eye-to-Wall'?

Yes, most aluminum coils are packed in this orientation to prevent edge damage. The machine rotates the coil on blocker rollers.