Using an eco-friendly deep eutectic solvent for waterless anti-felting of wool fibers

The effect of a novel catalytic system with Savinase 16L and an organophosphine compound on the shrink-proofing and dyeing properties of wool

“…It was because the protease catalytic system prefers to react with the relatively loose structure of the scale roots. 3 When the treatment time was 25 min, the protease catalytic system diffused into the interior of the wool fiber along the scale roots, causing swelling and severe damage to the internal structure of the wool fiber (Fig. 1f).…”

“…Therefore, shrink-proofing treatment of wool is an important finishing process to improve the quality of wool products. 3…”

“…Therefore, shrink-proofing treatment of wool is an important finishing process to improve the quality of wool products. 3 Industrial processing of wool shrink-proofing finishing is currently still based on chlorination. During continuous chlorine treatment, sodium hypochlorite is generally used as an oxidizing agent.…”