Particle board of wood, whether or not agglomerated with resins or other organic binding substances

HS code 441011 covers the classification of particle board, a versatile engineered wood product that has become a staple in the furniture, construction, and packaging industries. Particle board is produced by compressing wood particles or flakes, often combined with resin binders, into dense panels. This cost-effective material offers a range of advantages, including dimensional stability, ease of fabrication, and the ability to be customized to meet specific design and performance requirements. As a result, particle board has become an integral component in the global supply chain, supporting a wide array of downstream applications and industries.

The production of particle board typically involves several key steps. First, wood particles or flakes are obtained from various sources, such as sawmill byproducts or recycled wood. These raw materials are then dried and sorted by size. Next, the wood particles are coated with resin binders, which can include urea-formaldehyde, phenol-formaldehyde, or other synthetic adhesives. The coated particles are then formed into mats or layers and compressed under heat and pressure to create the desired panel thickness and density. Finally, the particle board is trimmed, sanded, and may undergo additional processing, such as surface finishing or edge banding, depending on the intended application.

The primary inputs for the production of particle board include wood particles or flakes, resin binders, and various processing equipment. Wood sources can vary, ranging from sawmill byproducts to recycled wood materials. The choice of resin binder is crucial, as it affects the board's strength, moisture resistance, and other performance characteristics. Additionally, specialized machinery, such as dryers, blenders, and presses, are required to transform the raw materials into the final particle board product.

Particle board produced under HS code 441011 is a versatile material that finds applications in a wide range of industries. It is commonly used in the manufacture of furniture, cabinetry, and other interior furnishings 940360 Other furniture and parts. Particle board is also used in the construction industry for applications such as flooring, wall panels, and roof decking 441820 Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes. Additionally, particle board is used in the packaging industry for creating containers, pallets, and other shipping materials 441520 Wooden containers. The diverse applications of particle board make it an essential component in the global supply chain, supporting a wide range of downstream industries.