Cotton Fiber Maturity

In other words it is the measure of primary and secondary wall thickness.

Cotton fiber maturity.

Definition of fiber maturity fibre maturity in case of cotton fiber is a fibre characteristic which expresses the relative degree of thickening of the fibre wall. Each day successive layers of cellulose are deposited on the inner surface of the fiber wall in a spiral fashion. Because of that breeders cotton producers spinners and textile manufacturers. The fibre maturity is usually estimated by several indirect tests which are foten used to find out the proportion of fibres containing a maturity greater.

A unique cotton term related to fiber maturity and fineness diameter. Fiber strength is closely related to genetic makeup. Immature fibers result in low dye uptake increased fiber breakage fabric defects and waste. The micronaire is a measurement of fiber fineness and maturity.

Cotton seed hair fiber of several species of plants of the genus gossypium belonging to the hibiscus or mallow family. Micronaire however is a unit less value. Fine or immature fibers that are easily compressed have a lower air permeability and therefore low micronaire. Micronaire can be converted to approximate denier value by dividing micronaire value by 2 82.

The amount and pattern of cellulose deposited determines fiber strength and maturity. Cotton one of the world s leading agricultural crops is plentiful and economically produced making cotton products relatively inexpensive. But since the bolls do not all reach maturity simultaneously an optimum. A cotton fiber is like a hollow tube.