Refrigerated Containers: Why Waterproof PP Tier Boards are Essential for High Stacking

In the cramped environment of a refrigerated sea container, space is at a premium. Pallets must be stacked high and tight. If a single layer pad fails due to condensation, the entire stack can shift and collapse. MingPlastics’ Marine-Grade PP Tier Boards are the foundation of stable, high-density cold-chain shipping.

Securing Vertical Stability in High Humidity

• Absolute Geometrical Flatness: Our boards maintain their shape perfectly, ensuring the center of gravity of the stack remains vertical during ocean transit.
• Resistance to Condensation Softening: Paper tier boards sag when damp, but our PP boards remain unyielding, preventing the “sliding effect” that causes damage.
• Custom GSM Optimization: We can customize the strength of the boards to handle specific pallet weights, ensuring maximum safety for heavy loads.

ISPM 15 Exemption for Port Speed

Our plastic tier boards require no fumigation, allowing your cargo to clear customs faster and reach the customer at peak freshness. Choose MingPlastics for the fast track.