TS 4637

TS 4637 is a terminology standard for natural fibres, bringing together the generic names and definitions used in this field. It provides a common naming framework so that the technical identity of fibres such as cotton, wool, flax, hemp and other natural fibres can be described consistently across languages and documents.

How natural fibre terminology is aligned

In textiles, natural fibres are commonly understood as fibres originating from plant, animal or other naturally occurring sources. The practical value of a terminology standard is consistency: it links the name of a fibre to a definition that can be used reliably in technical communication, trade descriptions, catalogues and reference documents. This matters because the same fibre may be known by local names, trade names or equivalent expressions in different languages.

What this document covers

The supplied scope shows that the standard covers the international standard names and definitions of the most important natural fibres, based on their type and distinctive structural features, together with equivalent common names and Turkish equivalents. In other words, it is a controlled vocabulary for natural-fibre terminology rather than a test method or a product-performance specification. Its equivalence to ISO 6938:1984 indicates alignment with an established international terminology reference.

For users working with textile materials, this kind of standard helps distinguish one fibre class from another, avoid ambiguity between commercial and technical naming, and support clearer multilingual documentation. It should be read as a terminology resource: it organises names and definitions, but it does not by itself establish fibre-testing procedures, grading rules or manufacturing requirements.