TS 4737

TS 4737 is a terminology standard for textiles, bringing together the definitions of terms used in mass determination. In textile practice, mass-related concepts such as weight, mass per unit area, and related expressions are central to quality, performance and commercial description; this standard’s purpose is to provide a common and consistent vocabulary for that field.

How mass-related terminology is used

In textiles, mass is not limited to the total weight of an article. It often also refers to fabric mass per unit area, measurements at yarn or fibre level, and values expressed for different specimen types. Terminology standards are therefore important because they reduce ambiguity between laboratories, manufacturers, purchasers and technical documentation. TS 4737 focuses specifically on that shared language.

What this standard covers

• It covers the definitions of terms used in mass determination.
• It is a vocabulary standard, not a test method standard; it governs the naming of concepts rather than how measurements are performed.
• It is published as equivalent to ISO 6348:1980 and serves the general terminology needs of textile technology.

In general technical context, standards of this kind help prevent the same word from being used differently across laboratories and documents. In the textile sector, that clarity is especially valuable when comparing fabrics, preparing product specifications and interpreting test reports.