The unique, curled fibers with barbed edges give the fibers an interlocking characteristic that gives uses in lots of marketplaces and for assorted purposes. Wood excelsior fibers are extensively made use of for a filtration medium, starting from filtering oil in combustion engines to oil industry filtering and vinegar filtration. https://edenproductsltd.co.uk/2025/03/21/why-natural-wood-wool-is-one-of-the-best-eco-friendly-packaging-materials/