Alternative Eco-friendly Treatment of Hollow Cellulosic Fiber-Based Hybrid Composites for Remarkable Reactive Dyeing

Abstract Egyptian Chorisia hollow fibers have been blended with cotton waste, polyester and raw bamboo at various ratios weft counts using open-end spinning. The fabrics of hybrid composites were subjected to atmospheric plasma, pectinase, lipase enzyme treatments, as well the substitution all hazardous chemicals, sustainable alternatives traditional alkaline scouring. impacts treatments on hollow-based fabrics' hydrophilicity, surface morphology, color performance discussed. Pretreatment is associated considerable weight loss (~ 12%) a wetting time less than 5 s which represents adequate absorbency composite. enzymatic treatment contributed looser arrangement fibrils indicates an effective elimination lignin hemicellulose. crystalline sections greatly influenced by treatment, providing decrease cellulose crystallinity about 30–40% revealed X-ray diffraction (XRD) measurements. Compared conventional scouring, bio-scouring discharges significantly effluent. treated composite either or plasma pretreatment method produced least 300% higher yield ( K / S ) 100% enhanced dye fixation (% F untreated fabric. without subsequent could be enough achieve highest hydrophilicity level under experimental conditions.