ISO 2646:1974 Wool -- Measurement of the length of fibres processed on the worsted system, using a fibre diagram machine

standard by International Organization for Standardization, 07/01/1974

Full Description

The method is applicable to combed slivers processed on the worsted system. For slivers containing two or more fibres of different dielectric constants (for example wool and polyester) and length distributions, the results may not be an accurate reflection of the actual fibre-length distribution of the top.