Enzymatic Tryptic Digestion Kinetic Variance in Severely Damaged Animal Fiber Matrices
Enzymatic tryptic digestion of damaged animal fibers requires kinetic rate normalization to prevent severe quantitative misclassification in fiber identification
Chlorine Hercosett Treatment
Fibre Modification
Continuous chemical processing using oxidative chlorination followed by polyamide-epichlorohydrin resin deposition prevents felting shrinkage in wool textiles. Commercial shrink-proofing of machine-washable wool garments depends on chlorine hercosett treatment to strip surface scales and coat cuticles. Acidic chlorine solution oxidizes hydrophobic surface lipids while thinning overlapping scale edges.
The modification applies strictly to keratinous wool fibres destined for washable apparel and excludes delicate animal fibres sensitive to degradation.
Polymer Application
Reactive resin solutions form a durable elastomeric film over oxidized fibre surfaces. Application of chlorine hercosett treatment smooths directional friction coefficients between adjacent wool fibres during agitation. Cross-linked resin bridges prevent scale interlocking when garments undergo laundry cycles in warm water.
Excess resin deposition creates a stiff hand feel in fine merino fabrics.
Shrinkage Control
Dimensional stability tests measure length and width changes following repeated domestic washing cycles. Standard compliance for machine-washable wool requires chlorine hercosett treatment to keep fabric area shrinkage under strict commercial thresholds. Microscopic scale degradation reduces differential friction between root and tip directions.
Over-chlorination weakens tensile strength and yellowers natural white wool fibres.
Quality Inspection
Wet processing parameters determine mechanical performance and color retention of treated yarns. Strict chlorine hercosett treatment verification ensures garments meet international washability criteria without compromising fibre durability. Consistent resin coating prevents localized felting during industrial garment washing.
Standardized wash testing validates compliance prior to garment shipment.