Overview
EN ISO 2076:2021 - "Textiles - Man-made fibres - Generic names" (adopted by CEN) defines the generic names used to designate categories of man‑made fibres based on their principal polymer. The standard covers fibres manufactured on an industrial scale for textile and other purposes and specifies the distinguishing attributes that characterize each generic name. It also provides recommendations for creating new generic names (see Annex A) and includes indexes and informative annexes for bicomponent, modified and multi‑component fibres.
Key topics and requirements
- Scope and definitions: Clarifies what is meant by “man‑made fibre” (manufactured by process) and the limits for using a generic name (e.g., allowance for additives).
- Table entries structure: Each fibre entry includes five principal elements - generic name, other denominations (national/regional variants), abbreviated terms, distinguishing attributes, and chemical formulae.
- Naming rules: Annex A gives recommended rules for creation of new generic names (introduced in earlier edition and maintained here); these rules do not retroactively change existing names.
- Special cases covered:
- Bicompoment fibres designation (Clause 6)
- Fibres made of several components (Annex B)
- Modified fibres (Annex C)
- Regional and national requirements and equivalences (Annex F)
- Updates in 2021 edition: Technical revisions and additions (e.g., entries for chitosan, polyacrylate, polybenzoxazole, polyarylate) and updated indices (Annexes D and E).
Practical applications
EN ISO 2076:2021 is the authoritative reference for:
- Fibre designation and labelling - ensuring consistent, legally compliant generic names on textile labels and product information (important for markets referencing Regulation (EU) No. 1007/2011).
- Product specification and procurement - clear naming of man‑made fibres in technical datasheets and contracts.
- Testing and analysis - harmonized reference for laboratories performing fibre identification and reporting (used alongside ISO 1833 series).
- R&D and product development - naming new fibres or modified materials in line with ISO naming rules.
- Regulatory compliance and trade - aligning national/regional denominations with international generic names to facilitate cross‑border trade.
Who should use this standard
- Textile manufacturers and fibre producers
- Quality and compliance teams, product labelling managers
- Test laboratories and certification bodies
- Standards committees, regulatory agencies and customs authorities
- R&D departments developing new man‑made fibres
Related standards
- ISO 1833 series (fibre composition analysis)
- ISO/TR 11827 (related technical report)
- ISO 1043‑1 (abbreviations for plastics)
- European Regulation (EU) No. 1007/2011 (textile fibre names and labelling)
Keywords: EN ISO 2076:2021, ISO 2076, man‑made fibres, generic names, textiles, fibre labelling, distinguishing attributes, polymer.
