FZ/T 54048-2012 Regenerated polyester drawn yarns
This standard specifies the terms and definitions, product identification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage requirements for recycled polyester drawn filament yarn.
This standard applies to recycled polyester drawn filament yarn with a linear density of 55 dtex to 666 dtex, a single filament linear density of 1.0 dtex to 6.0 dtex, a round cross-section, and a natural color. Other types of recycled polyester drawn filament yarn can be used as a reference for application.