DynaPel®

“Water protection for the circular future”.
The DynaPel® zipper has a high level of water repellency*1 with a durable water repellent (DWR) chemistry that is both PFAS compliant*2 and processable in recycling systems. This water-repellency performance is achieved without the need for a polyurethane (PU) film or coating, which is a material that cannot be processed in many recycling systems.
This durable and long-lasting water protection is generated in part by GTT’s EMPEL® technology(GTT: Green Theme Technologies), which features a unique treatment process of applying a uniform amount of chemistry to the zipper chain surface as well as applying heat and pressure to penetrate and encapsulate the zipper yarns.
*1 Based on internal water repellency testing data.
*2 No intentionally added PFAS.