Lenzing finds solution for discoloration of wood-based garments

07/06/2023
Austrian fibre producer Lenzing has launched what it calls the industry’s first solution to the discoloration and yellowing of seamless and light-coloured garments made with wood-based cellulosic fibres due to high-temperatures.

The technology will initially be rolled out in the innerwear and shapewear segment, and will later be extended to outdoor apparel and other ready-to-wear industry segments.

Rex Mok, vice-president of fibre technical marketing and development, said: “Discoloration has long been a lingering issue for the industry. 

“Through ongoing innovation and close collaboration with fabric mill partners, we have not only addressed a common technical challenge, but also enhanced sustainability in the value chain with the potential to increase usage of botanic fibres across innerwear and outdoor garments.”

Mill partner Yelin is the first to adopt it at commercial scale.

Lenzing is also exploring applications such as heat seal processes of garments, and seamless stitching processes that involve heat seal adhesive tapes and bonding machines to replace traditional sewing.