By Baico Biotech 丨 Textile Enzyme 丨 BIO-SCOURING ENZYME

Knitted fabrics go through multiple mechanical operations from yarn spinning to grey fabric formation. Continuous mechanical force acts upon yarns, and fuzz forms inevitably on the fabric surface. For this reason, fabric etching‑polishing is necessary to remove such fuzz. This treatment improves fabric smoothness, softness and anti-pilling property, guarantees normal subsequent dyeing‑finishing processes, and raises product quality. Since fuzz is composed of cellulose, cellulase proves highly suitable for bio‑polishing. Cellulase can act on β‑1,4‑glycosidic bonds. It is classified into endoglucanase, exoglucanase and β‑glucosidase according to different catalytic functions.

RF838‑K(D) is a compound enzyme product from Baico Biotech.Baico Biotech (BBT) is textile enzyme and household detergent enzyme manufacturer in China.

RF838-K(D) contains multiple bio‑active molecules. These include pectinase for bio‑scouring and neutral cellulase for bio‑polishing. Bio‑polishing proceeds simultaneously during bio‑scouring. Pectin, waxes, grease and surface fuzz of yarns get removed together. RF838‑K(D) operates at approximately 55°C with a treatment duration of 60 minutes. It treats fibers under neutral pH conditions and causes no damage to fiber properties. It simplifies process flows and cuts processing time.

Compared with conventional polishing treatments, bio‑polishing shows remarkable advantages of durable anti-pilling effect and well-retained fabric mechanical properties. The simultaneous operation of bio‑scouring and bio‑polishing represents an innovative fabric‑processing method. Fabrics still maintain good anti-pilling performance and smooth surface after repeated washing cycles.BBT ENZYMES are a biological solutions.Developed to enhance the dyeing effect of fabrics. It is worth noting that treatment time shall not be excessively long to avoid undesirably high weight‑loss rate of fabric caused by excessive hydrolysis of cellulase.

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