Conventional fibre yarns are spun around a robust filament. The TRIWITEX® covering method adopts a truly innovative approach. Previously used as the core, the filament is spun around the fibre and is now on the outside. As the new core, the fibre is then located on the inside and is therefore ideally protected.
A TRIWITEX® yarn with wool core and synthetic fibre filament exclusively preserves the positive properties of wool, while eliminating the negative aspects. This is made possible by the synthetic fibre filament, which binds the protruding wool fibres in the yarn and at the same time improves its abrasion resistance and tensile strength compared to pure wool yarn. Among the most striking effects is the greater durability of the TRIWITEX® yarn.