In the competitive world of textile manufacturing, color fastness is a non-negotiable quality parameter. Fabrics must retain their original hue and vibrancy through washing, rubbing, and exposure to light. Achieving this consistently, especially for acid-dyed nylon, requires specialized solutions. NINGBO INNO PHARMCHEM CO.,LTD. is proud to introduce SD-4142, an innovative soaping agent engineered to provide superior color fastness enhancement for your textile products.


SD-4142 is a powerful nylon acid dyeing anti-stain soaping agent that directly tackles the challenge of unfixed dyes. After the dyeing process, residual dye particles, if not properly removed, can lead to poor fastness and unsightly staining, particularly during subsequent washes. Our product’s advanced formulation ensures the effective removal of these floating colors, leading to a significant improvement in various fastness indicators. This makes NINGBO INNO PHARMCHEM CO.,LTD. a reliable manufacturer for your quality enhancement needs.


Beyond simply washing off excess dyes, SD-4142 plays a critical role in preventing back staining in nylon printing. This is crucial for textiles with intricate patterns or white backgrounds, where any color bleed can compromise the aesthetic integrity of the design. By ensuring that colors remain exactly where they belong, SD-4142 helps manufacturers deliver flawless products that meet the highest quality standards. When you decide to purchase this agent, you're investing in pristine results.


Moreover, a notable characteristic of SD-4142 is its commitment to environmental safety. This formaldehyde-free soaping agent for textiles contains no APEO or heavy metal ions, safeguarding both the environment and the workers involved in textile production. This eco-friendly profile makes it an attractive choice for brands and manufacturers dedicated to sustainable practices. NINGBO INNO PHARMCHEM CO.,LTD. offers SD-4142 at a competitive price, ensuring that premium quality and environmental responsibility are accessible.


By integrating SD-4142 into your textile finishing regimen, you are not just washing fabrics; you are actively engaging in improving color fastness in nylon acid dyeing, ensuring long-lasting vibrancy and consumer satisfaction. For superior textile quality and a responsible manufacturing approach, choose SD-4142 from NINGBO INNO PHARMCHEM CO.,LTD. Contact our team today to learn how this exceptional product can elevate the performance of your textile line.