Wood flour is a fine powder made from grinding wood, typically from softwoods like pine or fir. It is often used in various applications, including as a filler in composite materials, in the production of plywood, and as an ingredient in biodegradable plastics. This versatile material is valued for its lightweight properties and ability to enhance the texture of products. Additionally, wood flour can be used in animal bedding and as a component in adhesives and paints, providing a natural alternative to synthetic fillers.