The LYCRA Company and Dukane are showcasing co-developed advances in ultrasonic bonding for nonwovens at the INDEX 26 trade show [1].

This collaboration targets the personal-care sector by improving how materials are joined without traditional adhesives. The development aims to enhance the production of hygiene products, including diapers, incontinence items, and feminine-care nonwovens [1].

Central to the presentation is the debut of LYCRA FUSION fiber [1]. This specific fiber is designed for personal-care applications, integrating with Dukane's ultrasonic technology to create stronger, more efficient bonds in nonwoven fabrics [2].

The event in Wilmington, Delaware, serves as the primary venue for the companies to demonstrate these technical capabilities [1]. By utilizing ultrasonic bonding, manufacturers can potentially reduce the reliance on chemical glues, which often impact the feel and sustainability of hygiene products [2].

The partnership combines the material science of LYCRA with the mechanical engineering of Dukane's ultrasonic equipment [1]. This synergy allows for precise control over the bonding process, ensuring that the elasticity of the fibers is maintained while achieving a secure hold within the nonwoven structure [2].

Industry representatives at INDEX 26 are reviewing how these advances might streamline manufacturing processes for mass-market personal-care goods [1].

“The companies are showcasing co-developed advances in ultrasonic bonding for nonwovens.”

The shift toward ultrasonic bonding represents a move away from chemical adhesives in the hygiene industry. By integrating specialized fibers like LYCRA FUSION with ultrasonic welding, manufacturers can create more durable and skin-friendly personal-care products while potentially reducing the environmental footprint associated with traditional glues.