What is Lyocell?
Lyocell is a type of fiber made from cellulose, most commonly derived from wood pulp sourced from trees such as eucalyptus, beech, or spruce.
photo credit: HIFLUX
Why Lyocell Works for Coffee Filters
Lyocell’s natural structure and properties make it particularly well-suited for coffee filter applications. Its three-dimensional fiber arrangement allows water to flow freely, creating a fast-flow environment with minimal obstructions, which enhances extraction efficiency. This design pioneers the concept of the “paper bed,” enabling multi-directional water flow rather than a singular, one-way path, which improves consistency and allows for more even coffee extraction. HIFLUX Lyocell filters are chemical-free and free of any paper smell, allowing coffee enthusiasts to fully enjoy the aroma of their coffee without distraction. Additionally, Lyocell’s highly structured natural fibers provide exceptional consistency, maintaining reliable filtration and strength compared to other materials.
photo credit: HIFLUX
Innovation Beyond Textiles
HIFLUX’s innovation demonstrates how Lyocell can be applied beyond textiles, creating high-performance, sustainable coffee filters that deliver both functional benefits and a superior sensory experience. Its purity, structural integrity, and ability to allow unimpeded water flow make it an ideal choice for specialty coffee applications while retaining the environmental advantages of a biodegradable, plant-based fiber.
photo credit: HIFLUX
Lyocell in Practice: Flow and Performance
Beyond HIFLUX, Lyocell is also used within the UFO Dripper ecosystem. The UFO Type F paper filter is another example of Lyocell material applied to coffee filtration, designed with flow performance in mind. Compared to the UFO Type A, the Type F is a relatively faster filter, offering increased drawdown speed while retaining clarity and structural integrity. This makes it especially suitable for brewers seeking higher flow rates without sacrificing consistency or cup cleanliness.
HIFLUX : Premium Quality and Technology in the Lyocell Filter World
Overall, Lyocell combines the performance and versatility of modern fibers with the environmental benefits of plant-based materials. Its expanding applications, from high-quality coffee filters to innovative industrial uses, highlight its potential across industries that value both functionality and sustainability.
photo credit: Solo Dripper by Mazelab
