Albany International Corp. and Cyclezyme AB have reported progress in their joint project to develop enzyme-based recycling solutions for industrial textiles. The initiative focuses on depolymerizing materials primarily consisting of polyester and polyamide, areas where effective circular solutions are currently limited. The objective is to establish enzymatic processes that allow technical textiles to be broken down into reusable building blocks.

Cyclezyme has successfully depolymerized selected material samples and carried out optimization work to improve degradation efficiency. The company has also developed and produced several nylon-degrading enzymes specifically for recycling nylon and polyamide-based materials. Current work involves developing analytical methods to evaluate enzyme activity and further optimize the technology.

Strategic Importance and Market Demand

Technical textiles and advanced industrial materials are utilized globally in sectors such as papermaking, construction, process industries, and logistics. Development of circular solutions is a priority among Albany International's customers, with demand expected to rise alongside stricter sustainability requirements and regulatory initiatives.

Next Steps and Executive Commentary

Albany International and Cyclezyme have initiated discussions regarding the next phase of the project, which will concentrate on scaling the technology and exploring future industrial applications. The project is proceeding according to plan, with continued focus on optimization, analysis, and evaluation of additional material streams.

Merle Stein, President of Machine Clothing at Albany International Corp., highlighted the significance of the advancement. "We are encouraged by progress on this project, which has demonstrated the possibility of circularity in advanced textiles, including paper machine clothing," Stein said. "Cyclezyme's innovative approach and advanced enzymes are proving capable of depolymerizing both polyester and nylon. This would allow our customers to focus on optimizing performance without compromising recycling potential at the end of product life."

Peter Falck, CEO of Cyclezyme AB, emphasized the broader potential of the platform technology. "We have succeeded in developing and producing enzymes for nylon degradation which demonstrates the breadth of our platform technology and the potential to, in the long term, recycle several different types of plastics and textiles, not only polyester," Falck stated.