Standardized Laboratory Verification of Fabric Bending Hysteresis and Crimp Balance
Standardized testing of flexural hysteresis and crimp balance isolates structural yarn friction, securing dimensional stability and reducing garment scrap.
Enzyme Wash
Wash Process
Softening process reduces the stiffness of linen by using biological catalysts to break down the surface pectin and hemicellulose. An enzyme wash provides a distressed appearance and a supple handle to the fabric without the harsh chemical impact of traditional stone washing. It targets specific components of the flax fiber to loosen the structure of the woven cloth.
Cellulase Interaction
Cellulase enzymes are added to a temperature-controlled bath where they digest the protruding micro-fibrils on the surface of the yarn. This action eliminates the fuzziness of the fabric and creates a smooth, clean finish that is comfortable against the skin. The duration of the enzyme wash determines the degree of softening and the amount of color loss in dyed fabrics.
Manufacturers monitor the pH levels of the water closely to prevent the enzymes from becoming inactive or overly aggressive. After the desired effect is achieved, the bath is heated or the pH is shifted to stop the reaction.
Surface Modification
Biological treatments are preferred in modern linen production because they use less water and produce less mechanical wear on the washing machines. This method produces a high-quality finish that meets the aesthetic demands of the premium fashion market.