ISO 2550:1972
Textile floor coverings; Hand-made carpets; Determination of types of knots

Standard No.

ISO 2550:1972

Release Date

1972

Published By

International Organization for Standardization (ISO)

Latest

ISO 2550:1972

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.

ISO 2550:1972 history

• 1972 ISO 2550:1972 Textile floor coverings; Hand-made carpets; Determination of types of knots