standard analysis

ISO 4913 is an international standard method for determining the span length and uniformity index of raw and semi-processed cotton fibers. Based on optical scanning technology, this standard obtains continuous information on fiber length distribution through non-destructive measurement of processed…

The Micronaire value reflects the fineness and maturity of cotton fibers; as a critical intrinsic quality indicator, it is closely linked to the processing and utilization of cotton fibers. In 1972, the International Organization for Standardization (ISO) officially published the…