A perfluoroalkyl and polyfluoroalkyl substance free (PFAS-free) durable stain protection technology has been developed by sustainable textile finishing expert Green Theme Technologies (GTT).
Called Empel DSR, the treatment is suitable for a range of textiles and the company says it outperforms other currently available C6 and C0 options.
To test the efficacy of the treatment, tricky stains such as mustard, red wine, coffee, salad dressing, suntan oil and motor oil were applied on polyester and acrylic fabrics, which are commonly used in upholstery and outdoor furniture.
Researchers let the stains sit for 24 hours and the soiled samples were then washed in a home washing machine for one cycle in cold water with liquid detergent. The company says post laundry scores show excellent results following the AATCC 130 stain standards, and Empel DSR continued to release new stains even after 20 previous wash cycles.
Flora adds: “Empel DSR also helps brands create lasting sustainable products by protecting the fabric from common deep penetrating stains that typically ruin the appearance of upholstered furniture and apparel.”
Source: https://www.wtin.com/