ISO 2550:1972

Textile floor coverings — Hand-made carpets — Determination of types of knots

Publication date: Aug 1, 1972

General information

Current stage: 90.20 Effective date: Apr 15, 2025

Originator: ISO

Owner: ISO/TC 219

Type: International Standard

ICS: 97.150

Languages: French English

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Status: Published

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Scope

Describes different types of knots used in manufacturing hand-made carpets. A visual method for identification of types of knots is given. Applicable to most carpets in which knots are tied by finger or by hook. Exyamples of types of knots are shown in figures.

Life cycle

NOW

PUBLISHED
ISO 2550:1972
90.20 Standard under periodical review
Apr 15, 2025

National adoptions

SSH ISO 2550:2000

DPS

Textile floor coverings — Hand-made carpets — Determination of types of knots

60.60 Standard published

DPS/KT 134 more

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