7-ply corrugated boxes are the ultimate choice for packaging when maximum strength and durability are required. Constructed with seven layers—two outer liners and five inner layers, including three flute layers—these boxes are built to handle the heaviest loads and offer superior protection against crushing, puncturing, and impacts. The multi-layered structure distributes weight evenly, providing exceptional stacking strength, which is critical for high-volume storage and transportation.

The unparalleled durability of 7-ply boxes makes them ideal for shipping industrial goods, automotive parts, machinery, and heavy-duty equipment. They are often used in sectors such as manufacturing, logistics, and export, where products need to withstand long-distance shipping and rigorous handling. These boxes ensure that even the most sensitive or heavy items remain safe from damage during transport, thanks to their enhanced resistance to external pressures and environmental factors.

In addition to their strength, 7-ply corrugated boxes are fully customizable to meet specific size and branding requirements. Despite their robust structure, they are made from recyclable materials, making them an eco-friendly option for companies that prioritize sustainability. If your packaging needs call for heavy-duty protection without compromising environmental responsibility, 7-ply corrugated boxes offer the ideal solution.

We offer 7-ply boards in flute profiles of BCA, ACA and AAA.