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ISO 7211-4:1984

Textiles — Woven fabrics — Construction — Methods of analysis — Part 4: Determination of twist in yarn removed from fabric ISO 7211-4:1984

Publication date:   Mar 1, 1984

General information

90.93 Standard confirmed   Mar 17, 2023

ISO

ISO/TC 38/SC 24 Conditioning atmospheres and physical tests for textile fabrics

International Standard

59.080.30   Textile fabrics

Buying

Published

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Scope

Only applicable to yarns spun on conventional systems and not applicable to OE (open-end spun) or interlaced yarns, for example. A length of yarn is removed from the fabric and, while under tension, is secured in two clamps which are at a known distance apart. One of these clamps is then rotated until all twist is removed from the length of yarn.

Life cycle

NOW

PUBLISHED
ISO 7211-4:1984
90.93 Standard confirmed
Mar 17, 2023