UK-based Fibre Extrusion Technology is launching its FET-500 Series of Gel Spinning Systems to transform the research and development of Ultra-High Molecular Weight Polyethylene (UHMWPE) fibers.
FET has an established reputation for innovation and expertise in medical fiber extrusion, providing high-performance, specialized equipment for precursor medical products, including custom systems for making both absorbable and non-absorbable sutures. FET’s equipment is designed for flexible, small-scale production and rapid product development.
In recent years, the demand for R&D in UHMWPE fibers has grown significantly. These fibers are highly valued across many industries for their exceptional properties. However, current production methods are complicated and focused on the massive, large-scale output of existing fiber grades. This rigid supply chain has slowed down innovation in this promising, untapped product market.
Set to fill this market gap, the FET-500 gel spinning systems offers a flexible and consistent process, capable of producing high-quality fibers using less than 100 grams of polymer. Crucially, it avoids the harsh processing chemicals that were traditionally used in gel spinning.
The key to this lab and pilot-scale flexibility is a patent-pending process that uses supercritical carbon dioxide (scCO2) as a green solvent.
While gel spinning starts with extrusion, the follow-up steps of washing and drawing are vital for achieving the final performance characteristics of the yarn. The use of patent-pending Supercritical Carbon Dioxide in the washing process is just one example of the system's many innovative features and benefits.
FET's Fibre Development Centre in Leeds, where the manufacturing takes place, was crucial to the creation and success of the FET-500. Having this facility on-site allows FET to offer a way for customers to de-risk, develop, and demonstrate the system’s capabilities.
FET maintains a complete, operational demonstration line of the FET-500, enabling both existing and new customers to visit and see the system running from start to finish. FET can also assist in developing new products and operating parameters through R&D trials, giving you the confidence and knowledge needed to successfully transfer a new offering onto a full production line.
