Carbon Fibre and Aramid Warp Preparation
topic
Carbon fibre and high-performance aramid warp preparation handles the anisotropic stiffness of these fibres, with carbon fibre requiring spread tow warping that fans the 3K to 24K tow bundles to uniform width for composite reinforcement weaving, and aramid requiring antistatic treatment to prevent the significant static electricity generated during warping that causes filament separation and tow entanglement, with both fibres requiring clean-room compatible handling to prevent contamination of composite reinforcement warp by dust and debris.
Role
Addresses the composite reinforcement weaving application requirements that differ fundamentally from apparel and technical textile weaving in prioritising warp flatness and fibre integrity preservation over conventional weavability parameters, with spread tow warping for carbon fibre being the technically demanding preparation method that enables ultra-thin layer composite reinforcement fabrics with higher fibre volume fractions than conventional round-tow weaving can achieve.