Pallet Block

A pallet block is a support block located between the top deck boards and bottom deck boards in a pallet structure, usually square or cylindrical, and commonly made of wood, plastic, or composite materials. Its core functions are to connect the upper and lower deck boards, provide load-bearing space, and allow forklift forks to be inserted. In foreign trade, pallet blocks are an important component of pallets and directly affect the pallet's load capacity, durability, and compliance (such as ISPM 15 fumigation requirements). Use scenarios include: wooden pallets for export must ensure that the blocks have been heat-treated or fumigated and marked with the IPPC logo; plastic pallet blocks are exempt from fumigation and are suitable for industries such as food and pharmaceuticals. Precautions: block dimensions and spacing must comply with pallet standards (such as 1200×1000mm), otherwise forklift operation may be affected; if they are solid wood blocks, a fumigation certificate must be provided, otherwise they may be detained by the customs of the destination country. Difference from 'pallet deck board': the deck board is the surface that carries the goods, while the block is the internal support structure; difference from 'pallet foot': the foot usually refers to the bottommost support, while the block may be located in the middle layer. Understanding this term helps with accurate customs declaration and avoiding quarantine risks.