Waterproof and moisture-proof, strong and durable—How do plywood pallets cope with complex transportation environments?
Publish Time: 2025-08-19
In modern warehousing logistics and international trade, pallets serve as the fundamental unit for cargo assembly, transportation, and storage. Their performance is directly related to cargo safety and transportation efficiency. Faced with the complex environments of long-distance transportation, such as humidity, rain, stacking, and frequent loading and unloading, traditional solid wood pallets are prone to cracking, insect infestation, and moisture absorption and deformation, which are becoming increasingly prominent. However, plywood pallets, with their unique material structure and manufacturing process, are becoming an ideal solution for these harsh transportation conditions. With their core advantages of being waterproof, moisture-proof, and durable, they are widely used in various industries, including electronics, machinery, chemicals, and food.1. Multi-layered design enhances overall strength and stabilityPlywood pallets are constructed from multiple layers of high-quality poplar, birch, or pine veneers, cross-laminated and formed through high-temperature and high-pressure hot pressing. This cross-laminated structure effectively eliminates the anisotropy of the wood, giving the pallet excellent bending and compressive resistance in both the longitudinal and transverse directions. Even during heavy stacking or frequent forklift handling, the pallets are unlikely to break or collapse, ensuring stable support for goods during transport.2. Strong Waterproof and Moisture-Resistant Properties, Suitable for High-Humidity EnvironmentsDuring the plywood production process, waterproof phenolic resin glue (PF glue) is used as a bonding agent. The glue is fully cured under high temperature and high pressure to form a dense and stable bondline. This ensures that the finished pallets are highly water- and moisture-resistant, resisting water absorption, swelling, deformation, or mold, even during rainy season transportation, sea freight, or long-term storage in high-humidity warehouses. The smooth, burr-free surface further reduces moisture retention and enhances overall weather resistance.3. Fumigation-Free, Unimpeded Global ExportUnlike solid wood pallets, which require fumigation or heat treatment to prevent the spread of pests, plywood pallets undergo high-temperature processing, fully complying with the International Plant Protection Convention (IPPC) inspection exemption standards. They require no fumigation or labeling (some countries still require the IPPC mark), allowing direct export to numerous countries, including the United States, the European Union, Australia, and Japan. This advantage significantly simplifies the export process, reducing time and logistics costs.4. Durable and recyclableThe plywood pallet's compact structure makes it resistant to cracking, debonding, or chipping, and offers excellent impact and abrasion resistance. Under standard operating conditions, it can be used dozens of times, far exceeding the lifespan of disposable wooden pallets. Even under frequent use by various handling equipment, such as forklifts, trucks, and automated warehouses, it maintains stable performance, reducing breakage and replacement frequency.5. Safety and environmental protection, balancing practicality and sustainabilityThe pallet's smooth, nail-free and thorn-free surface effectively prevents scratches on packaging (such as cartons and film) while ensuring operator safety. Made from renewable forest resources, the pallet's production process is pollution-free. Once scrapped, it can be recycled into recycled board or used as biomass fuel, aligning with the development of green logistics and a circular economy.6. Flexible Customization to Meet Diverse NeedsPlywood pallets can be customized to meet customer requirements, including size, load capacity (light, medium, heavy), and four-way or two-way access. They can also be printed with company logos or barcodes to enhance brand image and warehouse management efficiency.With its comprehensive advantages such as waterproof and moisture-proof, high strength, fumigation-free, and recyclable properties, plywood pallets have become a reliable carrier for complex transportation environments. They not only improve logistics efficiency and cargo security, but also meet stringent global environmental and regulatory requirements. In the pursuit of an efficient, secure, and sustainable modern supply chain, plywood pallets play an indispensable role.
