Fiber and yarn notes

Material decisions in plain technical language

Notes focus on specification, method, conversion context and claim boundaries. They do not announce stock, capacity, customer programs or universal certification.

Editorial test

Each note should identify whether a statement describes an input material, a converted construction or a route claim. Numerical performance must include units and a method; environmental terminology must disclose its accounting and scope. Historical positioning is reported only with the period and geography supplied by an official source, never converted into a current “world largest” claim.