Lenzing, a company that makes fibers from wood, has introduced a new environmentally friendly product called LENZING™ ECOVERO™ black viscose. This is a special type of fiber that is dyed in a way which is better for the environment. It is the first of its kind in the LENZING™ ECOVERO™ family, offering a more sustainable option for manufacturers and brands.

Lenzing has been working on a process called dope dyeing, also known as spin dyeing. This process moves the dyeing step from the yarn, fabric, or garment stage to the very beginning when the fibers are created. They dissolve wood pulp into a liquid and add color before turning it into fibers. This method can save a lot of water and reduce the carbon footprint by 60% compared to traditional dyeing methods. Erica Redd, a business development manager at Lenzing, says it brings significant resource and energy savings.

Apart from being eco-friendly, dope dyeing is also cost-effective. It can reduce the expenses for wet processing by up to 80%. Additionally, it offers quality advantages. There is no need to worry about overdyeing, and the color is locked into the fibers during production, ensuring long-term color retention. Unlike some black garments that turn gray with time, LENZING™ ECOVERO™ black viscose stays black throughout its lifespan.

This locked-in color is also resistant to fading. Clothes made from LENZING™ ECOVERO™ black viscose won't stain, and the color won't rub off onto other garments during washing or wear. Unlike conventionally dyed dark fabrics that can be discolored by various products, this black viscose remains unaffected.

Just like all LENZING™ ECOVERO™ viscose, these spun-dyed fibers are made from wood certified by organizations like PEFC or FSC, ensuring responsible sourcing. They are also supported by fiber identification technology, which verifies the authenticity of the fibers at every stage of production. This technology sets LENZING™ ECOVERO™ apart from ordinary viscose.