By Baico Biotech 丨 Textile Enzyme 丨 BIO-SCOURINGENZYME 丨 BBT-HK-Kathleen
Bio-polishing refers to the treatment of fabric or yarn fibers with cellulase enzymes. It effectively removes fine surface fuzz and pills, significantly reduces pilling, and leaves the fabric surface smoother and cleaner. At the same time, bio-polishing eliminates the interference of fuzz with dye uptake, thereby improving dyeing quality. For this reason, polishing has become a very common and important step for high- quality cottonand cellulosic fiber yarns.
Baico biotech BBT Enzymes is textile bio-scouring enzyme producer, which has developed the one- bath bio-scouring and polishing enzyme RF838- K(D) to enhance yarn smoothness and dyeing performance. This product works under mild, neutral conditions at 55 °C for just 60 minutes. It efficiently decomposes natural hydrophobic impurities such as pectin attached to the fiber surface, significantly improving the yarn’s absorbency and capillary effect. It also removes small pillings generated by friction without damaging the fiber structure itself, leaving the yarn brighter and smoother. The synergistic effect of scouring and polishing ensures that the dyestuff penetrates uniformly and deeply into the interior of the yarn fibers, rather than merely improving surface cleanliness. This fundamentally enhances dyeing evenness and color fastness, ultimately getting higher- quality dyed yarns.
BBT ENZYMES are a biological solutions. Developed to enhance the dyeing effect of fabrics. Compared with conventional pre-treatment processes, the core advantages of BBT Bio-scouring enzyme RF838- K(D) lie in simplifying the process flow, shortening treatment time, increasing production efficiency, and delivering superior dyed yarn quality.
In summary, RF838- K(D) is not just an enzyme product; it is a “short- process, high- quality, low- energy” pre-treatment solution for yarns. It helps your dyed yarns stand out in terms of smoothness, uniformity, and color fastness, providing textile mills with an excellent pre-treatment option for dyeing.

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