The processing of yarn and linen demands specialized chemical auxiliaries to achieve optimal quality, strength, and aesthetic appeal. NINGBO INNO PHARMCHEM CO.,LTD. offers a comprehensive range of specialty chemical auxiliaries for yarn & linen processing, designed to meet the unique challenges of these natural fibers. Our solutions are engineered to enhance every stage of production, from initial treatment to final finishing.


A key component in achieving superior whiteness for yarn and linen is the use of high-performance optical brightening agents. Our Sylic® Optical Brightening Agent BY3B, for instance, is highly effective for OBA for yarn whitening process and linen applications. It works by absorbing UV light and re-emitting it as blue light, effectively counteracting the natural yellowish tint often found in these materials. This results in a much brighter, cleaner white that significantly improves market appeal.


Our chemical auxiliaries ensure excellent affinity and durable washing fastness, crucial characteristics for yarn and linen products that undergo significant handling and use. The stability of our products, particularly their peroxide stable optical brightener for cotton properties (applicable to linen which is also cellulosic), allows for seamless integration into various processing methods, including demanding bleaching procedures. NINGBO INNO PHARMCHEM CO.,LTD. understands the intricate requirements of yarn and linen manufacturers, providing tailored solutions.


By choosing our specialty chemicals, manufacturers can expect improved process efficiency, reduced defects, and a consistently higher quality end-product. Whether you are aiming for brilliant whites in fine linen fabrics or durable brightness in industrial yarns, our chemical auxiliary solutions are designed to deliver. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for reliable supply and expert technical support, ensuring your yarn and linen products truly stand out in the global market. Contact us to learn more about our optical brightener CI 199 for textiles and other specialized products.