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Blue is all the time inexperienced for Austria-based fiber agency Lenzing, which simply unveiled its latest venture in sustainable denim. Lenzing mentioned its new Indigo Colour know-how for Tencel branded Modal fibers aims to elevate and enhance sustainability within the denim {industry} by lowering time, waste and sources from the dyeing course of.
Its Tencel branded Modal fiber is produced from beech wooden derived from sustainably managed wooden sources — mixed with its Indigo Colour know-how, the tip result’s a one-step spun-dyeing course of that delivers indigo coloration while utilizing considerably fewer sources, the agency mentioned. The brand new know-how has been awarded the EU Ecolabel for assembly excessive environmental requirements all through its life cycle, in addition to designation as BioPreferred by the USA Division of Agriculture.
So, how does it work? Lenzing’s know-how uniquely incorporates indigo pigment instantly into Tencel branded Modal fibers, which finally allows superior colorfastness relative to traditional indigo dyeing, and makes use of considerably fewer sources, Lenzing mentioned. Its coloration retention is resilient by means of dry and moist crocking and rubbing, and the know-how is prized for its general versatility, as it will probably simply be carried out into a spread of multi-fiber blends.
Inexperienced denims
What’s extra, although, is the power to offer indigo coloration with substantial financial savings for water, chemical substances and electrical energy, in addition to diminished wastewater manufacturing — all with out using warmth power.
The agency defined that the denim {industry}’s demand for eco-responsible alternate options is “rising quickly as manufacturers and provide chain companions search higher sustainability.” And as such, Lenzing mentioned it has been working carefully with like-minded companions, whose “practices that counteract environmentally dangerous denim manufacturing processes by way of the botanic origin of its uncooked supplies and accountable manufacturing processes.”
Lenzing added {that a} specifically commissioned indigo pigment from dyestuff producer DyStar ensures that its Tencel Modal with Indigo Colour know-how will be licensed with Customary 100 by Oeko-Tex, which ensures ultra-low ranges of aniline, an natural base used to make dyes and different supplies.
Günther Widler, head of know-how, Denim, of DyStar, mentioned, “This specifically commissioned indigo pigment relies on greater than a decade of our working experiences on Indigo Synthesis in Germany. Twenty-five years in the past, we invented essentially the most eco awarded DyStar Indigo Vat 40 % to fulfill the demand for sustainable manufacturing and manufacturing.”
A glance made with Lenzing’s Indigo Colour know-how for Tencel Modal fibers. Picture courtesy of Lenzing Fibers.
And Florian Heubrandner, vice chairman, International Textiles Enterprise at Lenzing AG, mentioned, “Innovation is on the core of what we do, from sustainable fiber sourcing by means of industry-leading options and manufacturing processes, with the ever-present objective of safeguarding the environment.”
“By upending conventional manufacturing processes and implementing our pioneering know-how together with renewable and eco-responsible supplies, Tencel Modal with Indigo Colour know-how units a brand new benchmark for indigo utility and sustainability within the denim {industry}.”
Early adopters
Go away it to Lenzing to hit the bottom operating. Amongst its early launch collaborators for Tencel Modal with Indigo Colour know-how is Adriano Goldschmied, founding father of Home of Gold, well known in {industry} circles because the “Godfather of Denim” for his storied design profession within the sector.
Goldschmied mentioned, “The Tencel model is main a revolutionary change for the denim {industry} and it has all the time been one in all my go-to eco-fibers for my collections. We’re thrilled to collaborate and launch the ‘Seed of Pleasure’ idea capsule with woven, round, and sweater knit materials utilizing Tencel Modal with Indigo Colour know-how, in partnership with mills resembling Blue Diamond and In The Loop, in addition to equipment producer Shima Seiki.”
Lenzing partnered with denim mills Candiani and Cond Denim to deliver its Tencel Modal with Indigo Colour to life. Alberto Candiani, international supervisor, Candiani, mentioned, “With driving sustainability at our core, we stay up for a fruitful collaboration with the manufacturing of this eco-responsible fiber sort. Tencel Modal with Indigo Colour know-how additionally represents a terrific product to increase denim’s performances and aesthetics round sustainability itself.”
Steve Maggard, president of Cone Denim, mentioned that Lenzing “has lengthy been an {industry} chief in sustainable fibers. With shoppers being extra eco-conscious, the denim {industry} has to evolve and innovate in smarter supplies to remain environment friendly and aggressive. We’re proud to associate with the Tencel model to launch Indigo Colour know-how for modal fibers — and promote higher sustainability for denim.”
For extra Enterprise information from WWD, see:
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