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11.07.2023

26th IFATCC Congress 2023 in Augsburg

Der VDTF e.V. organisiert den diesjährigen Kongress des internationalen Dachverbandes IFATCC (International Federation of Associations of Textile Chemists and Colourists), welcher am 13. und 14. Oktober 2023 in Augsburg stattfindet.

Das Leitthema des Kongresses lautet: „A paradigm shift in the global textile industry: Economy meets Ecology”. Es wird mit 30 Präsentationen aus 11 verschiedenen Nationen ein umfassendes Vortragsprogramm aus Industrie, Hochschulen und Forschung geben, welchem nicht nur vor Ort im Augsburger ‚Kongress am Park‘ beigewohnt werden kann, sondern auch per Online-Stream.

Zu den vortragenden Organisationen gehören Alchemie Technology, Archroma Textile Effects, Brückner, Budapest Metropolitan University, CHT Germany, DTNW, Hochschule Niederrhein, Hohenstein Laboratories, Imogo, InoTex, Institute of Advanced Chemistry of Catalunya, Laboratoire de Physique et Mécanique Textiles, Lefatex Chemie, Lenzing, P.A.C., Pulcra Chemicals, Rudolf, Sandler, Society of the Polish Chemists, Tanatex Chemicals, Thoray Industries, TITV, Tomcsanyi, Universität Insbruck, University of Bergamo, University of Fukui, Weber Ultrasonics, WEKO.

Der VDTF e.V. organisiert den diesjährigen Kongress des internationalen Dachverbandes IFATCC (International Federation of Associations of Textile Chemists and Colourists), welcher am 13. und 14. Oktober 2023 in Augsburg stattfindet.

Das Leitthema des Kongresses lautet: „A paradigm shift in the global textile industry: Economy meets Ecology”. Es wird mit 30 Präsentationen aus 11 verschiedenen Nationen ein umfassendes Vortragsprogramm aus Industrie, Hochschulen und Forschung geben, welchem nicht nur vor Ort im Augsburger ‚Kongress am Park‘ beigewohnt werden kann, sondern auch per Online-Stream.

Zu den vortragenden Organisationen gehören Alchemie Technology, Archroma Textile Effects, Brückner, Budapest Metropolitan University, CHT Germany, DTNW, Hochschule Niederrhein, Hohenstein Laboratories, Imogo, InoTex, Institute of Advanced Chemistry of Catalunya, Laboratoire de Physique et Mécanique Textiles, Lefatex Chemie, Lenzing, P.A.C., Pulcra Chemicals, Rudolf, Sandler, Society of the Polish Chemists, Tanatex Chemicals, Thoray Industries, TITV, Tomcsanyi, Universität Insbruck, University of Bergamo, University of Fukui, Weber Ultrasonics, WEKO.

Neben der Weiterbildung durch aktuelle Themen ist das Networking ein wichtiger Bestandteil bei Veranstaltungen des VDTF e.V und des IFATCC. Hierzu gibt es ausreichend Gelegenheit bei einem ansprechenden Rahmenprogramm mit Get-Together, Stadtführungen durch Augsburg, Museumsbesuch und Festabend im Augsburger Textilmuseum TIM.

Weitere Informationen zur Veranstaltung, das komplette Programm und Anmeldemöglichkeit finden Sie auf der Homepage des VDTF www.vdtf.de unter der Rubrik „IFATCC CONFERENCE 2023“.

Quelle:

Verband Deutscher Textilfachleute VDTF e.V.

Swedish machine builders set for Scandinavia’s Textiles 4.0 circular revolution (c) TMAS
Coloreel’s advanced rapid color formulation software and high-speed drive technology allow a single needle to carry out what previously required many multiples of them to do.
09.03.2021

Swedish machine builders set for Scandinavia’s Textiles 4.0 circular revolution

  • Several members of TMAS – the Swedish Textile Machinery Association – are actively advancing new coloration technologies as part of a wave of innovation that is currently sweeping out from Scandinavia.

New manufacturers of regenerated cellulosic fibers as alternatives to cotton and synthetics, for example, have been gaining a lot of attention recently, as they scale up to meet demands for a circular approach to the manufacturing of textiles and garments.

These companies have, in turn, been embraced by major Scandinavian brands such as the Danish clothing company Bestseller, Finnish fashion house Marimekko, Norwegian outdoor brand Bergans and Sweden’s own H&M Group.

Fiber journey
From the field or the forest to the retail shelves, however, the journey of every single textile fiber is currently a long one, in which it passes through many hands and moves around the world. The good news is that many of these individual stages are now being greatly simplified by digitalization.

  • Several members of TMAS – the Swedish Textile Machinery Association – are actively advancing new coloration technologies as part of a wave of innovation that is currently sweeping out from Scandinavia.

New manufacturers of regenerated cellulosic fibers as alternatives to cotton and synthetics, for example, have been gaining a lot of attention recently, as they scale up to meet demands for a circular approach to the manufacturing of textiles and garments.

These companies have, in turn, been embraced by major Scandinavian brands such as the Danish clothing company Bestseller, Finnish fashion house Marimekko, Norwegian outdoor brand Bergans and Sweden’s own H&M Group.

Fiber journey
From the field or the forest to the retail shelves, however, the journey of every single textile fiber is currently a long one, in which it passes through many hands and moves around the world. The good news is that many of these individual stages are now being greatly simplified by digitalization.

“Digitalization will lead to a significant reduction in garments that for one reason or another are never sold and end up in landfill,” says Therese Premler-Andersson, Secretary General of TMAS. “There will of course, be a huge ecological benefit.”

At the very center of any fiber’s journey, once it has become part of a knitted or woven fabric, are the dyeing and finishing stages of textile production. Dyeing and finishing currently involves many washing and drying process steps which add a huge burden to the overall carbon footprint of finished garments and textile products.

Coloreel expansion
Here is where the latest fully digital technologies of TMAS member companies are making a dramatic difference, such as the instant thread coloration technology, of Coloreel, which has just raised SEK 100 in new financing to support its market expansion and growth.

Initially targeting the embroidery market, Coloreel technology enables the high-quality and instant coloring of a textile thread while it is actually being used in production and can be paired with any existing embroidery machine without modification, while also making it possible to produce gradients in an embroidery for the first time.

Based on a CMYK ink system, Coloreel’s advanced rapid color formulation software and high-speed drive technology allow a single needle to carry out what previously required many multiples of them to do – and with much more consistent stitch quality,

In addition, existing thread dyeing plants can add a single solid color to a thread, but by instantly coloring a white base thread during production, Coloreel enables complete freedom to create unique embroideries without any limitations in the use of colors. Color changes along the thread can either be made rapidly from one solid color to another, or gradually, to make smooth transitions or any coloring effect desired.

This provides big benefits when it comes to sustainability. There is a significant reduction in wasted inks, while water usage is minimized, and production speeds are increased. The technology allows set-up and lead times to be reduced as well as significant flexibility in production schedules, while eliminating the need for large thread inventories.

“Our system is allowing customers to achieve color effects that have never been seen before – and at a new level of efficiency,” says VP of Sales and Marketing at Coloreel, Mats Sjögren. “We are setting the new benchmark for the embroidery industry.”

Despite the Covid-19 pandemic, Coloreel, has recently successfully delivered units to companies in Europe, the United States and Asia, and has also partnered with the world’s largest distributor of embroidery machines, American Hirsch Solutions, which has already installed the technology at a number of customers in the USA.

imogo
Another TMAS member achieving rapid progress is imogo, which is currently installing its first industrial scale Dye-Max spray dyeing line at the plant close to Borås of Swedish commission dyeing company 7H Färgeri – the Nordic region’s most complete dyeing and processing plant.

The new line has a working width of 1.8 meters with an operating speed of up to 50 meters for the reactive dyeing of cellulosic fiber-based fabrics. In addition, it can carry out the application of a wide range of fabric pre-treatments and finishing processes, providing the company with unbeatable flexibility in production.

A proven Mini-Max laboratory unit for pre-determining application volumes and color matching has also been installed at the 7H plant.

With the potential to slash the use of fresh water, wastewater, energy, and chemicals by as much as 90% compared to conventional jet dyeing systems, the DyeMax has gained considerable attention since the concept was outlined and a prototype machine constructed in 2019.

The application unit of the Dye-Max consists of a closed chamber containing a series of spray cassettes with precision nozzles for accurate and consistent coverage, in combination with the patented imogo Pro Speed valve that controls the volume to be applied.

“We are achieving an extremely low liquor ratio of around 0.5-1 liters per kilo of fabric and we fully control the pickup, applying precisely what is required to the specific fabric,” says imogo founding partner Per Stenflo. “Compared to traditional padders there is no contamination of the dyebath or dilution of the dye liquor to worry about.”
Fast changeovers with virtually no waste, together with a high production speed, enable a high productivity and unmatched production flexibility.

“The Dye-Max will be implemented in 7H daily production and producers and brands are welcome to visit when the Covid-19 situation allows. They are also welcome to do test productions at 7H to verify the performance on their fabrics.”

Perfect bridge
“Such new digital technologies from TMAS members represent the perfect bridge for sustainable new fibers on their route to the finished garments of responsible brands on the retail shelves,” concludes Therese Premler-Andersson. “There is now a real momentum building industry-wide for new circular manufacturing, and TMAS companies intend to be very much a part of it.”

Dyeing industry first for 7H with imogo (c) Imogo
The imogo team (left to right): Per Stenflo, textile process specialist Ellinor Niit and CEO Joacim Wellander.
10.02.2021

Dyeing industry first for 7H with imogo

Swedish commission dyeing company 7H Färgeri is looking to propel itself to the forefront of sustainable fabric production with the installation of the first industrial scale imogo Dye-Max spray dyeing line.
Currently under construction, the line will be delivered in the first week of March to the 7H plant close to the Swedish city of Borås. It will have a full working width of 1.8 metres with an operating speed of up to 50 metres for the reactive dyeing of cellulosic fibre-based fabrics. In addition, it will be capable of carrying out the application of a wide range of fabric pre-treatments and finishing processes, providing the company with unbeatable flexibility in production.

A proven Mini-Max laboratory unit for pre-determining application volumes and colour matching will also be delivered as part of the contract.

With the potential to slash the use of fresh water, wastewater, energy and chemicals by as much as 90% compared to conventional jet dyeing systems, the DyeMax has gained considerable attention since the concept was outlined and a prototype machine constructed in 2019.

Swedish commission dyeing company 7H Färgeri is looking to propel itself to the forefront of sustainable fabric production with the installation of the first industrial scale imogo Dye-Max spray dyeing line.
Currently under construction, the line will be delivered in the first week of March to the 7H plant close to the Swedish city of Borås. It will have a full working width of 1.8 metres with an operating speed of up to 50 metres for the reactive dyeing of cellulosic fibre-based fabrics. In addition, it will be capable of carrying out the application of a wide range of fabric pre-treatments and finishing processes, providing the company with unbeatable flexibility in production.

A proven Mini-Max laboratory unit for pre-determining application volumes and colour matching will also be delivered as part of the contract.

With the potential to slash the use of fresh water, wastewater, energy and chemicals by as much as 90% compared to conventional jet dyeing systems, the DyeMax has gained considerable attention since the concept was outlined and a prototype machine constructed in 2019.

Pilot scale trials have subsequently been carried out with many well-known international textile companies and their brand partners.
The application unit of the Dye-Max consists of a closed chamber containing a series of spray cassettes with precision nozzles for accurate and consistent coverage, in combination with the patented imogo Pro Speed valve that controls the volume to be applied.

Control and precision
“We are achieving an extremely low liquor ratio of around 0.5-1 litres per kilo of fabric and we fully control the pickup, applying precisely what is required to the specific fabric,” says imogo founding partner Per Stenflo. “Compared to traditional padders there is no contamination of the dyebath or dilution of the dye liquor to worry about.
Fast changeovers with virtually no waste together with a high production speed enable a high productivity and unmatched production flexibility. The system is also equipped with an exhaust system and droplet separator to ensure that the environment around the unit is safe and free from particles.

The imogo Mini-Max meanwhile frees up valuable production time by avoiding wasteful pre-runs. The user simply sets the recipe with the Mini-Max and transfers the parameters to the Dye-Max recipe database for the system to be fully production ready.

7H Färgeri was founded in 1935 and has established itself as the Nordic region’s most complete dyeing and processing plant, specialising in technical and functional textiles for the automotive and soft furnishings sectors, as well as functional and protective clothing.

The family-owned business is now run by brothers Johan and Peter Engelmann.
“We are pleased to be pioneering a sustainable first for the dyeing industry,” said Johan Engelmann. “Our goal is to offer the market products and services with the highest quality in the most climate-smart and sustainable way, and imogo’s spray technology will give us the opportunity to offer innovative new services and products to both existing and new customers. It will be a very exciting journey.”

World Congress on Textile Coating
On February 12th Per Stenflo will make a presentation entitled ‘Transforming Textile Dyeing’ during the online World Congress on Textile Coating which is held over four days, between February 11th and 19th.

(c) imogo
02.05.2019

A proposition for pioneers at ITMA

imogo is a new Swedish company formed by a team with long experience in textile processing technology. It is now boldly aiming to change the face of the textile manufacturing industry with its new Dye-Max spray dyeing technology, to be introduced to the market at ITMA 2019 in Barcelona.

While still at the prototype stage, and with a first full-scale line currently under construction and due to be demonstrated this Autumn before delivery, the DyeMax nevertheless promises to slash the use of fresh water, waste water, energy and chemicals by as much as 90% compared to conventional jet dyeing systems.

Spray cassettes
Its application unit consists of a closed chamber containing a series of spray cassettes with precision nozzles for accurate and consistent coverage, in combination with the patented imogo pro speed valve that controls the volume to be applied. The chamber is equipped with an exhaust system and droplet separator to ensure that the environment around the unit is free from particles.

imogo is a new Swedish company formed by a team with long experience in textile processing technology. It is now boldly aiming to change the face of the textile manufacturing industry with its new Dye-Max spray dyeing technology, to be introduced to the market at ITMA 2019 in Barcelona.

While still at the prototype stage, and with a first full-scale line currently under construction and due to be demonstrated this Autumn before delivery, the DyeMax nevertheless promises to slash the use of fresh water, waste water, energy and chemicals by as much as 90% compared to conventional jet dyeing systems.

Spray cassettes
Its application unit consists of a closed chamber containing a series of spray cassettes with precision nozzles for accurate and consistent coverage, in combination with the patented imogo pro speed valve that controls the volume to be applied. The chamber is equipped with an exhaust system and droplet separator to ensure that the environment around the unit is free from particles.

“The spray cassettes are a key part in the Dye-Max line,” explains Imogo’s founding partner Per Stenflo. “There is one set of spray cassettes for each of the three separate dye dispersion feed lines and they can be easily exchanged without the need for tools in less than a minute. This allows for extremely fast changeovers between different colours without the need for cleaning. And because the spray cassettes are removable, all maintenance can be performed off line. 
After applying the dye dispersion the fabric is rolled onto a shaft and moved to the autoclave for deep dye fixation via heat and pressure.”

The savings in treatment water the Dye-Max achieves are due to the extremely low liquor ratio of 0.5 litres per kilo of fabric Stenflo adds. 

“At the same time, the low liquor ratio and the spray process require considerably less auxiliary chemistry to start with, and all of it is used in the process, which also greatly reduces the production of waste water, with only 20 litres being required for wash at changeovers. The low liquid content in the fabric meanwhile minimises the energy needed for fixation.”

The Dye-Max has a working speed of up to 50m/min with the practical speed determined by the fabric weight and application volume. 
 

Weitere Informationen:
imogo
Quelle:

imogo