From the Sector

Since its founding in 1922, RUDOLF, a leading international company in the fields of textile auxiliaries, textile care, and construction chemicals, the company has evolved into a globally recognized technology partner. As a pioneer of forward-looking textile solutions, RUDOLF will present its latest innovations at Techtextil 2026 in Frankfurt.

Functional performance for demanding applications
The focus of the trade show is innovative finishing solutions tailored to technical and functional textiles. FERAN® SRC was specifically developed for textiles made from cellulose fibers. This functional soilrelease finish creates a long-lasting protective layer on cellulose fibers and their blends. This significantly simplifies the removal of oil, grease, and pigment-based stains. Textiles stay clean longer and retain their quality, even after numerous wash cycles. FERAN® SRC also improves comfort by keeping the surface permanently hydrophilic without negatively affecting the fabric‘s texture.

Another highlight is RUCO-THERM® PCM BIO MFT: a modern, bio-based finish that enhances the thermal performance of textiles. This solution contributes to effective climate regulation and enables textile designs in which performance and responsible material selection go hand in hand. With this product, RUDOLF is responding to the growing demand for sustainable and functional high-performance textiles.

By integrating RUCO-BAC® ROX, RUDOLF is strategically expanding its portfolio to include a cuttingedge solution for functionalizing textiles. RUCO-BAC® ROX was developed in collaboration with Heraeus Precious Metals. RUCO-BAC® ROX differs fundamentally from conventional biocidal mechanisms, especially traditional silver-based technologies.

The technology is based on a catalytic reaction in which oxygen is converted into reactive oxygen species in the presence of atmospheric moisture. These species effectively combat odor-causing and other microorganisms and also exert an oxidative effect on odor-causing residues on the textile surface. Since the mechanism of action is based on a cyclic redox system, RUCO-BAC® ROX is not consumed but continuously regenerated, enabling long-lasting and sustainable functionality.
  
RUDOLF is expanding its product portfolio with RUCO®-LUB BMN. This is a biodegradable alternative to conventional sewability finishes. This multifunctional solution improves the surface smoothness of woven and knitted fabrics, reduces friction during sewing, and enables damage-free processing without causing broken stitches or runs. At the same time, RUCO®-LUB BMN gives textiles a soft, smooth hand, helps maintain tear strength, and contributes to a longer service life by reducing wear.