Mercerisations

Part of speech: noun

Definitions

1. A process involving the treatment of cotton fabric with caustic soda to enhance its luster and improve dye affinity
2. The procedure alters the structure of cotton, leading to increased strength and reduced shrinkage
3. This technique is commonly used in textile manufacturing to achieve a more desirable texture and finish in fabrics

Etymology: Mercerisations is simply the plural of "mercerisation", the name of a treatment that swells cotton fibres in strong alkali, which makes them stronger, more lustrous and less prone to shrinking. The noun is a derivative of "mercerize", the verb for that process, and is built on the surname of its inventor, John Mercer, the English calico printer and chemist whose work on the technique gave the process its name. Like many other process nouns, it is formed by adding the suffix "-ation" (from Latin "-atio") to the verb stem, so "mercerize" becomes "mercerisation" for the act or result of the treatment. The plural simply refers to multiple instances or batches of the procedure.