[pageLogInLogOut]

#ITMA 2019

On the way to an evergreen with ecological GREENDYE

GREENDYE (c) 2019 KARL MAYER
KARL MAYER remains on a growth path with its Denim Excellence Center at KARL MAYER ROTAL and a wide-ranging product portfolio. The motto of the continuing success story is: providing the complete technology for an efficient indigo dyeing process from a single source. With its PRODYE-S unit, this manufacturer is already a leader in the fashion market, its PRODYE-R is increasingly accepted by the Genuine Denim segment.

KARL MAYER launches eco-friendly indigo dyeing technology at ITMA 2019, booth 8.0/B107

At ITMA 2019, KARL MAYER launches GREENDYE, an innovative technology for producing jeans fabrics with minimized ecological footprint, thus, opening up another market sector, SUSTAINABLE DENIM.

Dyeing in nitrogen atmosphere

The nitrogen technology ensures less environmental impact and more efficiency during indigo dyeing. With its high concentration in the dye bath and under nitrogen atmosphere, the dye diffuses and migrates more intensely into the fibre than in case of conventional comparable procedures. The yarn can absorb three times more dye in a dye vat. In this way, it is possible to reduce the number and length of vats, with positive effects for the environment. The chemical consumption can be reduced considerably, a minus of 50% is possible when using hydrosulphite and caustic soda, and there is also less yarn waste. Moreover, due to the good fixation of the dyestuff on the fibre, considerably less water is required during the washing process.

Production with reproducible parameters

KARL MAYER took over the patents for the innovative indigo dyeing technology from MASTER in 2018. There followed extensive works for the further development and fine tuning. One of the milestones in this context was the putting into operation of a pilot machine at the Denim Competence Center in Mezzolombardo, Italy, at the beginning of this year.


The dyeing system maps the industrial production process at a scale of 1:10 and it has already supplied the first warp beams. These beams were processed by an Italian partner from the weaving industry, the result being highly promising jeans samples. Enzo Paoli, Managing Director of KARL MAYER ROTAL, wants to use these fabrics in order to gain the interest of denim manufacturers in the innovative GREENDYE technology. „Only with samples produced under realistic fix running parameters we can convince on the market. Our contact partners are textile manufacturers, who want something to touch“, says this experienced company boss.

Fabric samples, an animation of the machine and its contribution to the topic of sustainability belongs to the highlights of KARL MAYER’s exhibition stand 8.0/B107 at ITMA 2019. Further steps are already planned. As from September 2019, KARL MAYER will have a new Denim Customer Center, and wants to invite the sector to carry out processing tests on the innovative nitrogen unit.

More about SUSTAINABLE DENIM:

https://www.karlmayer.com/en/sustainable-denim

More News from Karl Mayer Textilmaschinen AG

#Weaving

BLUEDYE - for a world in which sustainability is just as stylish as a pair of jeans

KARL MAYER receives the German Award for Sustainability Projects 2024 for its solution for sustainable indigo dyeing.

#Knitting & Hosiery

Manage digitally, enhance efficiency with the DPM for warp knitting

An interview on the launch of KM.ON's new DPM at ITM 2024 with Yevgeniya Nedilko, Cluster Lead Operational Excellence.

More News on ITMA 2019

Latest News

#Textile processing

YKK receives two ISPO Textrends awards for innovative fastening solutions

YKK Corporation is pleased to announce that its 3D Printed Snap Cap was named Best Product in the Accessories category of the ISPO Textrends, while Revived Replacement Elements for VISLON® AquaGuard® was named an ISPO Textrends Selection in the same category.

#Heimtextil 2027

Heimtextil presents Trends 27/28 at Downtown Design Dubai in partnership with Alcova

Heimtextil is strengthening its presence in the Middle East’s interior design and hospitality sectors: for the first time, it is partnering with Downtown Design, the region’s leading design fair held as part of Dubai Design Week. Together with Milan-based design platform Alcova, Heimtextil is presenting the Heimtextil Trends 27/28 ‘The Performance of Everyday Living’, in Dubai from 4 to 8 November. A compact presentation featuring film, text and visual elements offers the international and regional design community insights into the key trend themes.

#Techtextil & Texprocess 2028

Techtextil and Texprocess 2028 strengthen networking and business opportunities along the textile value chain

Techtextil and Texprocess are preparing for their next editions from 4 to 7 April 2028 in Frankfurt with an optimised hall layout designed to strengthen connections across the textile value chain. The new structure brings materials, production technologies and processing solutions closer together, while several leading international companies have already confirmed their participation. Exhibitors can benefit from early-booking rates until 30 November 2026.

#Spinning

Georg Stausberg, a veteran of the textile machinery industry, takes over as Rieter Group CEO

Georg Stausberg, one of the most experienced executives in the international textile machinery industry, has been appointed Chief Executive Officer of the Rieter Group with immediate effect from 4 November 2026. With more than three decades of industry experience and a long-standing leadership career at Barmag, Stausberg brings extensive technological expertise, international market knowledge and an established network across the global textile industry to his new position.

TOP