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ISO/DIS 1139

Textiles — Designation of yarns

General information

40.60     Jul 4, 2025

ISO

ISO/TC 38/SC 23

International Standard

59.080.20  

Scope

Describes two methods of indicating the composition of yarns, whether single, folded, cabled or multiple wound. The notation comprises linear density indicated in the Tex System, number of filaments in filament yarns of all kinds except special kinds of yarns, e.g. fancy yarns, textured yarns, bulked yarns or yarns produced by wrapping a textile or non-textile material round a core.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 1139:1973

NOW

PROJECT
ISO/DIS 1139
40.60 Close of voting
Jul 4, 2025