In modern logistics and warehousing systems, double-sided plastic pallets serve as the core handling unit, and their structural design is directly related to the safety of goods and operational efficiency. The grid double-sided tray adopts a three-dimensional mesh support structure, and a grid shaped load-bearing surface is formed by precisely arranged reinforcing ribs. This design not only maintains the overall rigidity of the tray, but also achieves effective weight control. The flat double-sided tray adopts a continuous and flat load-bearing surface, combined with a bottom reinforcement structure, to form a uniform support system throughout the entire area.
There are significant differences in the injection molding process between the two designs: the grid structure can improve cooling efficiency by more than 30% due to a shorter melt flow path, while the flat plate structure requires optimizing the gate position to avoid shrinkage deformation. This fundamental difference enables the two to complement each other in key performance indicators such as dynamic load capacity and stacking stability, jointly meeting the transportation needs of different goods from electronic components to heavy machinery.
The core competitiveness of the grid double-sided tray lies in its breakthrough structural innovation: the three-dimensional grid not only controls its own weight at the leading level in the industry, but its unique hollow structure also forms a natural ventilation channel, which has irreplaceable protective value for agricultural products, chemical raw materials and other goods that require air circulation. In practical applications, the grid structure can effectively prevent water accumulation on the surface of the tray, and when combined with mechanized cleaning equipment, it can achieve efficient sterilization, making it the preferred choice in the fields of pharmaceutical cold chain and food processing.
The flat double-sided tray, on the other hand, achieves global pressure dispersion through an overall planar design. Its flat surface can perfectly adapt to the conveyor belt of automatic sorting systems, especially suitable for precision goods such as electronic components and glass products that require extremely high surface flatness. The two designs form a sharp contrast in load-bearing mode - the grid structure achieves dynamic buffering through multi-point support, suitable for vibration sensitive goods; The flat structure provides static stable support through surface contact, ensuring absolute safety of heavy equipment during long-distance transportation. This differentiated design enables both to separately address rapid turnover scenarios and long-term warehousing needs, jointly building a multi-level carrier system for modern logistics.
2025-09-19
