LYCRA and Dukane Advance Ultrasonic Bonding for Nonwovens in Hygiene Market
Event summary
- The LYCRA Company and Dukane are showcasing co-developed ultrasonic bonding advancements at INDEX™ 26 in Geneva, May 19–22, 2026.
- LYCRA FUSION™ fiber, originally for hosiery, now fuses to nonwoven layers during ultrasonic bonding, strengthening bonds and improving yarn creep.
- Collaboration since 2014 aims to reduce energy consumption, material waste, and maintenance costs in diaper manufacturing.
- Dukane’s ultrasonic bonding systems enable high-speed, adhesive-free assembly with precise elastic placement.
The big picture
The collaboration between The LYCRA Company and Dukane underscores a broader industry shift toward sustainable, adhesive-free manufacturing processes in the hygiene sector. As ultrasonic bonding gains traction, the partnership aims to enhance product performance while reducing environmental impact and operational costs. The advancements could reshape manufacturing standards for diapers, adult incontinence, and feminine care products.
What we're watching
- Adoption Pace
- The pace at which adhesive-free elastic attachment gains traction in the hygiene industry.
- Commercial Scale-Up
- Whether The LYCRA Company and Dukane can successfully scale up commercial production of ultrasonic bonding solutions.
- Market Differentiation
- How the performance improvements of LYCRA FUSION™ fiber will differentiate products in the competitive hygiene market.