In traditional cognition, pallets are only seen as platforms for carrying goods, but their essential attributes are far more than that. In the storage system, pallets are actually standardized interfaces that connect storage, handling, sorting and other links. Their size specifications and structural characteristics directly determine the compatibility of logistics equipment, the continuity of operation processes and the efficiency of space utilization. Standardized design makes pallets the "universal language" in the storage system by building unified physical and data standards, thereby eliminating efficiency losses caused by specification differences.
The pallet size system (such as 1200mm×1000mm European standard pallets) formulated by the International Organization for Standardization (ISO) is not a simple geometric parameter setting, but a systematic consideration based on unitized transportation of goods, compatibility of storage equipment and ergonomics. Standardized dimensions enable pallets to seamlessly connect to shelf systems, handling equipment and transportation tools, forming a complete operation chain from inbound storage to outbound distribution. This modular adaptation feature enables the storage space to be divided into standardized storage units, and the handling equipment can perform path planning and load matching based on fixed parameters, thereby significantly improving operating efficiency.
The structural design of the warehouse pallet needs to take into account strength, weight and functionality. For example, by optimizing the position and size of the fork hole, the accuracy and stability of the forklift operation can be improved; the use of lightweight materials (such as high-strength plastics and composite materials) can reduce the dead weight and reduce the energy consumption of handling while ensuring the load-bearing capacity; the integration of RFID tag slots or QR code identification areas gives the pallet a digital identity and provides real-time data support for the warehouse management system. These design details may seem small, but they actually constitute an important part of the pallet standardization system.
When the pallet design breaks through the limitations of a single physical carrier and becomes a standardized interface for the warehouse system, its innovative effect on the operation process becomes apparent. This reconstruction is not only reflected in the efficiency improvement level, but also gives birth to a new warehouse management model.
1. Unitization revolution in the storage link
Standardized pallets enable cargo storage to shift from bulk stacking to unitized storage. Through deep adaptation with the shelf system, pallet cargo can be directly put into storage as a whole without secondary destacking and reorganization. This storage method not only improves space utilization (standardized units can fill shelf space to the maximum extent), but also shortens the storage and retrieval time of goods - forklift drivers do not need to accurately align the location of the goods, they only need to put the pallet as a whole into the designated cargo position. After a certain auto parts warehouse introduced standardized pallets, the storage density increased by 23% and the efficiency of warehousing and retrieval increased by 30%.
2. Mechanized coordination in the handling process
Pallet standardization eliminates the adaptation barriers of handling equipment. Whether it is an electric forklift, AGV or shuttle, equipment selection and path planning can be carried out based on unified parameters. In the automated warehousing system, standardized pallets become the key link connecting different equipment: the conveyor line can automatically identify the size of the pallet and adjust the transmission speed, the stacker can accurately grab the pallet for high-level storage, and the sorting system can achieve rapid sorting through the identification information on the pallet. This mechanized coordination enables the handling operation to shift from relying on manual experience to systematic scheduling, and the efficiency and accuracy are improved simultaneously.
3. Digital upgrade of the management link
Standardized pallets with built-in RFID tags or QR codes enable warehouse management to achieve "object-number" synchronization. When a pallet passes through the access control system, the reader can automatically collect cargo information and upload it to the WMS (warehouse management system) to achieve real-time inventory visualization. In the cross-dock operation scenario, standardized pallets are used as information carriers to quickly complete the full process data interaction of receiving, sorting, and shipping, reduce manual input errors, and improve supply chain collaboration efficiency. An e-commerce warehouse and distribution center has shortened order processing time by 40% and increased inventory accuracy to 99.8% through digital management of pallets.