This document discusses technical textiles, including their classification, global market trends, and key fibers used. It notes that technical textiles make up around 50% of the global fiber market. The largest end uses are automotive, filtration, furniture, hygiene, construction, agriculture, and technical components. Polyester, polypropylene, and cellulosic fibers account for the majority of technical textile usage. The document also outlines the process of designing technical textiles from defining needs and requirements to material selection, testing, and delivery to end users.