From the Sector

all
Corona
Sustainable
Textile Business
Textile Machinery
Fibres, Yarns & Nonwovens
Technical Textiles
Interior Textiles
Clothing
Companies
Fairs
Trade
Associations
People
Archive
Reset
518 results
Figure 1: Adsorption of a drop of waste oil within seconds by a leaf of the floating fern Salvinia molesta. Abbildung 1 © W. Barthlott, M. Mail/Universität Bonn
Figure 1: Adsorption of a drop of waste oil within seconds by a leaf of the floating fern Salvinia molesta.
14.12.2023

Self-driven and sustainable removal of oil spills in water using textiles

Researchers at the ITA, the University of Bonn and Heimbach GmbH have developed a new method for removing oil spills from water surfaces in an energy-saving, cost-effective way and without the use of toxic substances. The method is made possible by a technical textile that is integrated into a floating container. A single small device can remove up to 4 liters of diesel within an hour. This corresponds to about 100 m2 of oil film on a water surface.
 
Despite the steady expansion of renewable energies, global oil production, oil consumption and the risk of oil pollution have increased steadily over the last two decades. In 2022, global oil production amounted to 4.4 billion tons! Accidents often occur during the extraction, transportation and use of oil, resulting in serious and sometimes irreversible environmental pollution and harm to humans.

There are various methods for removing this oil pollution from water surfaces. However, all methods have various shortcomings that make them difficult to use and, in particular, limit the removal of oil from inland waters.

Researchers at the ITA, the University of Bonn and Heimbach GmbH have developed a new method for removing oil spills from water surfaces in an energy-saving, cost-effective way and without the use of toxic substances. The method is made possible by a technical textile that is integrated into a floating container. A single small device can remove up to 4 liters of diesel within an hour. This corresponds to about 100 m2 of oil film on a water surface.
 
Despite the steady expansion of renewable energies, global oil production, oil consumption and the risk of oil pollution have increased steadily over the last two decades. In 2022, global oil production amounted to 4.4 billion tons! Accidents often occur during the extraction, transportation and use of oil, resulting in serious and sometimes irreversible environmental pollution and harm to humans.

There are various methods for removing this oil pollution from water surfaces. However, all methods have various shortcomings that make them difficult to use and, in particular, limit the removal of oil from inland waters.

For many technical applications, unexpected solutions come from the field of biology. Millions of years of evolution led to optimized surfaces of living organisms for their interaction with the environment. Solutions - often rather unfamiliar to materials scientists and difficult to accept. The long-time routine examination of around 20,000 different species showed that there is an almost infinite variety of structures and functionalities. Some species in particular stand out for their excellent oil adsorption properties. It was shown that, e.g., leaves of the floating fern Salvinia molesta, adsorb oil, separate it from water surfaces and transport it on their surfaces (Figure 1, see also the video of the phenomon.).

The observations inspired them to transfer the effect to technical textiles for separating oil and water. The result is a superhydrophobic spacer fabric that can be produced industrially and is therefore easily scalable.

The bio-inspired textile can be integrated into a device for oil-water separation. This entire device is called a Bionic Oil Adsorber (BOA). Figure 2: Cross-section of computer-aided (CAD) model of the Bionic Oil Adsorber. The scheme shows an oil film (red) on a water surface (light blue). In the floating cotainer(gray), the textile (orange) is fixed so that it is in contact with the oil film and the end protrudes into the container. The oil is adsorbed and transported by the BOA textile. As shown in the cross-section, it enters the contain-er, where it is released again and accumulates at the bottom of the container. See also the video regarding the oil absorption on the textile, source ITA).
 
Starting from the contamination in the form of an oil film on the water surface, the separation and collection process works according to the following steps:

  • The BOA is introduced into the oil film.
  • The oil is adsorbed by the textile and separated from the water at the same time.
  • The oil is transported through the textile into the collection container.
  • The oil drips from the textile into the collection container.
  • The oil is collected until the container is emptied.

The advantage of this novel oil separation device is that no additional energy has to be applied to operate the BOA. The oil is separated from the surrounding water by the surface properties of the textile and transported through the textile driven solely by capillary forces, even against gravity. When it reaches the end of the textile in the collection container, the oil desorbs without any further external influence due to gravitational forces. With the current scale approximately 4 L of diesel can be separated from water by one device of the Bionic Oil Adsorber per hour.

  • It seems unlikely that a functionalized knitted spacer textile is cheaper than a conventional nonwoven, like it is commonly used for oil sorbents. However, since it is a functional material, the costs must be related to the amount of oil removed. In this respect, if we compare the sales price of the BOA textile with the sales prices of various oil-binding nonwovens, the former is 5 to 13 times cheaper with 10 ct/L oil removed.
    Overall, the BOA device offers a cost-effective and sustainable method of oil-water separation in contrast to conventional cleaning methods due to the following advantages:
  • No additional energy requirements, such as with oil skimmers, are necessary
  • No toxic substances are introduced into the water body, such as with oil dispersants
  • The textiles and equipment can be reused multiple times
  • No waste remains inside the water body
  • Inexpensive in terms of the amount of oil removed.
  • The team of researchers from the ITA, the University of Bonn and Heimbach GmbH was able to prove that the novel biomimetic BOA technology is surprisingly efficient and sustainable for a self-controlled separation and automatic collection of oil films including their complete removal from the water. BOA can be asapted for open water application but also for the use in inland waters. Furthermore, it is promising, that the textile can be used in various related separation processes. The product is currently being further developed so that it can be launched on the market in 2-3 years.

 

Figure 2: Cross-section of computer-aided (CAD) model of the Bionic Oil Adsorber Abbildung 2 ITA – Institut für Textiltechnik of RWTH Aachen University
More information:
Gewässer Wasserverschmutzung Bionischer Öladsorber
Source:

ITA – Institut für Textiltechnik of RWTH Aachen University

print close
more
Propylat-Technologie Photo Autoneum Management AG
08.12.2023

Optimized acoustic performance thanks to sustainable technology with high recycled content

Autoneum’s sustainable, textile and lightweight Propylat technology reduces both interior and exterior noise of vehicles. Propylat was originally developed by Borgers Automotive, which was acquired by Autoneum in April 2023. The versatile technology is characterized by a flexible material composition of natural and synthetic fibers with a high recycled content and contributes to significant waste reduction thanks to its complete vertical integration. In addition, the fully recyclable technology variant Propylat PET is now part of the sustainability label Autoneum Pure.

Autoneum’s sustainable, textile and lightweight Propylat technology reduces both interior and exterior noise of vehicles. Propylat was originally developed by Borgers Automotive, which was acquired by Autoneum in April 2023. The versatile technology is characterized by a flexible material composition of natural and synthetic fibers with a high recycled content and contributes to significant waste reduction thanks to its complete vertical integration. In addition, the fully recyclable technology variant Propylat PET is now part of the sustainability label Autoneum Pure.

The ongoing electrification of mobility as well as increasingly strict regulatory requirements for vehicle performance in terms of sustainability and acoustics are presenting new challenges to car manufacturers worldwide. With Propylat, Autoneum now offers another lightweight, fiber-based and versatile technology whose sound-insulating and -absorbing properties as well as high content of recycled materials help customers address these challenges. Propylat-based products not only contribute to reducing pass-by noise and improving driver comfort, but they are also up to 50 percent lighter than equivalent plastic alternatives; this results in a lower vehicle weight and, consequently, less fuel and energy consumption as well as lower CO2 emissions.

Autoneum's innovative Propylat technology consists of a mixture of recycled synthetic and natural fibers – the latter include cotton, jute, flax or hemp, for example – that are consolidated using thermoplastic binding fibers without adding any further chemical binders. Thanks to the flexible fiber composition and the variable density and thickness of the porous material, the properties of the respective Propylat variant, for example with regards to acoustic performance, can be tailored to individual customer requirements. This allows for a versatile application of the technology in a variety of interior and exterior components such as wheelhouse outer liners, trunk trim, underbody systems and carpets. For instance, Propylat-based wheelhouse outer liners significantly reduce rolling noise both inside and outside the vehicle while at the same time offering optimum protection against stone chipping and spray water.

In terms of sustainability, Propylat always contains a high proportion of recycled fibers – up to 100% in some variants – and can be manufactured with zero waste. Thanks to the full vertical integration of Propylat and Autoneum’s extensive expertise in recycling processes, the technology also contributes to a further significant reduction in production waste. Moreover, the Propylat PET technology variant, which consists of 100% PET, of which up to 70% are recycled fibers, is fully recyclable at the end of product life. For this reason, Propylat PET has been selected for Autoneum Pure – the Company’s sustainability label for technologies with excellent environmental performance throughout the product life cycle – where it will replace the current Mono-Liner technology going forward.

Propylat-based components are currently available in Europe, North America and China.

More information:
Propylat-Technologie acoustic sound absorption Autoneum Pure
Source:

Autoneum Management AG

print close
more
Award winners with foundation chairman, foundation MD and professors (c) VDMA e.V. Textile Machinery
Award winners with foundation chairman, foundation MD and professors
08.12.2023

Walter Reiners Foundation honours young engineers

As part of the Aachen-Dresden-Denkendorf International Textile Conference in Dresden, the Chairman of the Walter Reiners Foundation of the VDMA, Peter D. Dornier, presented awards to four successful young engineers. Two promotion prizes and two sustainability prizes were awarded in the Bachelor and Diploma/Master categories. Academic works in which solutions for resource-saving products and technologies are developed are eligible for the sustainability prizes.

A sustainability prize worth 3,000 euros in the Bachelor's category was awarded to Franziska Jauch, Niederrhein University of Applied Sciences, for her Bachelor's thesis on pigment digital printing in denim production.

The promotion prize in the Bachelor's category, also worth 3,000 euros, went to Annika Datko, RWTH Aachen, for her work on determining the polyester content in used textiles.

Dave Kersevan, TU Dresden, was honoured with a sustainability prize in the Diploma/Master's category, endowed with 3,500 euros. The subject of his thesis was the development of a laboratory system for the production of needled carbon preforms.

As part of the Aachen-Dresden-Denkendorf International Textile Conference in Dresden, the Chairman of the Walter Reiners Foundation of the VDMA, Peter D. Dornier, presented awards to four successful young engineers. Two promotion prizes and two sustainability prizes were awarded in the Bachelor and Diploma/Master categories. Academic works in which solutions for resource-saving products and technologies are developed are eligible for the sustainability prizes.

A sustainability prize worth 3,000 euros in the Bachelor's category was awarded to Franziska Jauch, Niederrhein University of Applied Sciences, for her Bachelor's thesis on pigment digital printing in denim production.

The promotion prize in the Bachelor's category, also worth 3,000 euros, went to Annika Datko, RWTH Aachen, for her work on determining the polyester content in used textiles.

Dave Kersevan, TU Dresden, was honoured with a sustainability prize in the Diploma/Master's category, endowed with 3,500 euros. The subject of his thesis was the development of a laboratory system for the production of needled carbon preforms.

This year's promotion award in the Diploma/Master's category, endowed with prize money of 3,500 euros, went to Flávio Diniz from RWTH Aachen. The subject of his Master's thesis was the feasibility of manufacturing ultra-thin carbon fibres.

The award ceremony 2024 will take place in April at the VDMA stand at the Techtextil fair in Frankfurt.

More information:
VDMA Walter Reiners Foundation Award Aachen-Dresden-Denkendorf International Textile Conference
Source:

VDMA e.V. Textile Machinery

print close
more
ACTIVEYARN book (c) Suedwolle Group
05.12.2023

Suedwolle Group: New ACTIVEYARN® collection

Suedwolle Group introduces ACTIVEYARN®, the company’s first seasonless corporate collection: ACTIVEYARN® is composed of a selection of weaving, flat and circular knitting, hosiery and technical yarns, with advanced spinning technologies, wool blends and other natural and traceable fibres. It is a seasonless collection of yarns suitable for different occasions, to support everyone’s attitude and style.

This idea is expressed by the concept of “Get active”, which is not just about using Suedwolle Group’s products in sports applications, but about a new mindset, a changing perspective. By taking a fresh look at the company’s wide offer, ACTIVEYARN® provides new opportunities and inspiration to explore Suedwolle Group’s full potential in terms of technology, sustainability and innovations. It considers with a new point of view on the collections for knitting, weaving and technical uses, creating new connections among them and offering a mosaic of new possibilities and versatile combinations.

This theme of the collection and the new mindset may be represented in the concept of a “kaleidoscope”, symbol of the active change inspiring Suedwolle Group’s creativity.

Suedwolle Group introduces ACTIVEYARN®, the company’s first seasonless corporate collection: ACTIVEYARN® is composed of a selection of weaving, flat and circular knitting, hosiery and technical yarns, with advanced spinning technologies, wool blends and other natural and traceable fibres. It is a seasonless collection of yarns suitable for different occasions, to support everyone’s attitude and style.

This idea is expressed by the concept of “Get active”, which is not just about using Suedwolle Group’s products in sports applications, but about a new mindset, a changing perspective. By taking a fresh look at the company’s wide offer, ACTIVEYARN® provides new opportunities and inspiration to explore Suedwolle Group’s full potential in terms of technology, sustainability and innovations. It considers with a new point of view on the collections for knitting, weaving and technical uses, creating new connections among them and offering a mosaic of new possibilities and versatile combinations.

This theme of the collection and the new mindset may be represented in the concept of a “kaleidoscope”, symbol of the active change inspiring Suedwolle Group’s creativity.

The yarns in the ACTIVEYARN® collection embody the company’s six strategic pillars of innovation – sustainability, circularity, traceability, design, performance and technology – drivers of the entire process of design and production.

Jasmin GOTS Nm 2/48 (100% wool 19,5 μ X-CARE) is a natural, renewable and biodegradable yarn with GOTS certification that meets the company’s demand for sustainability. X-CARE, the innovative treatment by Suedwolle Group, uses eco-friendly and chlorine-free substances that make wool environmentally friendly and suitable for easy-care quality.

Tirano Betaspun® RWS FSC (41,5% wool 17,2 μ TEC RWS certified, 41,5% LENZING™Lyocell 1,4 dtex 17% polyamide filament 22 dtex GRS certified) is a fully traceable high performance yarn, suitable for sportswear and activewear.

OTW® Midway GRS Nm 2/60 (60% wool 23,5 μ X-CARE, 40% polyamide 3,3 dtex GRS certified) comes from the recycling of pre-consumer polyamide and thus is a perfect example of circular production. Suitable for weaving, it combines the added performance that comes from our OTW® patented technology applied to a high durability blend, ideal for active garments.

Wallaby Betaspun® Nm 1/60 (87,5% wool 18,4 μ TEC, 12,5% polyamide filament 22 dtex) is the result of application of latest-generation Betaspun® technology to a natural fibre like wool, allowing production of fine yarns with extra strength and abrasion resistance, ideal for seamless and wrap knitting.

Banda TEC X-Compact Nm 2/47 (100% wool 17,2 μ TEC) is a 100% natural, renewable and biodegradable yarn benefitting from the innovative X-Compact, permitting production of particularly linear yarns ideal for clean design and fabrics appropriate for today’s fashions.

Caprera GRS Nm 1/60 (45% wool 19,3 μ Non mulesed X-CARE 55% COOLMAX® EcoMade polyester 2,2 dtex GRS certified) increases the performance of the wool-based non mulesed fibre through combination with COOLMAX® EcoMade polyester. This is a material coming from recycling of post-consumer PET bottles, dyeable at low temperatures, that aids evaporation of moisture from the skin to maintain stable body temperature, enhancing the comfort of activewear and urban garments.

More information:
Südwolle Group Südwolle collection
Source:

Suedwolle Group

print close
more
Prof. Dr Tae Jin Kang (Seoul National University), Dr Musa Akdere (CarboScreen), Dr Christian P. Schindler (ITMF), from left to right. Source: ITMF
Prof. Dr Tae Jin Kang (Seoul National University), Dr Musa Akdere (CarboScreen), Dr Christian P. Schindler (ITMF), from left to right.
01.12.2023

Faster and cheaper carbon fibre production with CarboScreen

Faster and more cost-effective carbon fibre production - the technology of the start-up CarboScreen comes a good deal closer to this dream. The founders Dr. Musa Akdere, Felix Pohlkemper and Tim Röding from the Institut für Textiltechnik (ITA) of RWTH Aachen University are using sensor technology to monitor carbon fibre production, thereby doubling the production speed from the current 15 to 30 m/min in the medium term and increasing turnover by up to €37.5 million per year and system. This ground-breaking development also impressed the jury at the ITMF at their Annual Conference in Keqiao, China, and was honoured with the ITMF StartUp Award 2023 on 6 November 2023.

Dr. Musa Akdere accepted the award on behalf of the CarboScreen founding team.

Carbon fibres can only develop their full potential if they are not damaged during production and further processing. Two types of fibre damage occur more frequently during fibre production: Superficial or mechanical damage to the fibres or damage to the chemical structure.

Faster and more cost-effective carbon fibre production - the technology of the start-up CarboScreen comes a good deal closer to this dream. The founders Dr. Musa Akdere, Felix Pohlkemper and Tim Röding from the Institut für Textiltechnik (ITA) of RWTH Aachen University are using sensor technology to monitor carbon fibre production, thereby doubling the production speed from the current 15 to 30 m/min in the medium term and increasing turnover by up to €37.5 million per year and system. This ground-breaking development also impressed the jury at the ITMF at their Annual Conference in Keqiao, China, and was honoured with the ITMF StartUp Award 2023 on 6 November 2023.

Dr. Musa Akdere accepted the award on behalf of the CarboScreen founding team.

Carbon fibres can only develop their full potential if they are not damaged during production and further processing. Two types of fibre damage occur more frequently during fibre production: Superficial or mechanical damage to the fibres or damage to the chemical structure.

Both types of damage cannot be optimally detected by current means or only become apparent after production, to name just two examples. This leads to higher production costs. In an emergency, faulty production can even lead to plant fires. For this reason, and to ensure good production quality, the system is run at 15 m/min below its production capacity for safety reasons. However, 30 m/min or more would be possible. With the sensor-based online monitoring of CarboScreen, the production capacity can be doubled to 30 /min. This would lead to higher production, resulting in lower manufacturing costs and wider use of carbon fibres in mass markets such as automotive, aerospace and wind energy.

More information:
carbon fibers sensors Startup
Source:

ITA – Institut für Textiltechnik of RWTH Aachen University
 

print close
more
Devan Chemicals Photo Devan Chemicals
27.11.2023

DEVAN REPEL: A new brand in the water repellency market

In a world where water-repellent textiles play an important role in various industries, Pulcra Chemicals has joined forces with its subsidiary, Devan Chemicals, to introduce DEVAN REPEL. The first product, DEVAN REPEL ONE, is a durable water repellent for Polyester and blends. The development of DEVAN REPEL ONE is a joint to Devan and Pulcra's dedication to innovation and sustainability.

The solution offers a range of benefits:

In a world where water-repellent textiles play an important role in various industries, Pulcra Chemicals has joined forces with its subsidiary, Devan Chemicals, to introduce DEVAN REPEL. The first product, DEVAN REPEL ONE, is a durable water repellent for Polyester and blends. The development of DEVAN REPEL ONE is a joint to Devan and Pulcra's dedication to innovation and sustainability.

The solution offers a range of benefits:

  • Superior Performance: The technology offers outstanding water repellency performance, ensuring that textiles remain dry. Whether it's rain and outdoor wear, outdoor furnishing, shower curtains or multiple technical textiles, the new solution can handle it, making it a strong choice for industries where water resistance is paramount.
  • Flexibility: The versatility of this technology can be applied to a wide range of materials, with especially good results on polyester and its blends, offering flexibility for various applications across industries.
  • Enhanced Sustainability: This technology is free from perfluorinated compounds (PFCs), and free from isocyanates.
  • Longevity: Products treated with this water repellency technology are protecting from the elements for a longer lifespan.

Performance, particularly on effect durability, can be boosted to meet different requirements with new DEVAN EXTENDER GEN3. This extender is free of Isocyanate, Butanone-oxime and 2-dimethylpyrazole.

More information:
Pulcra Devan Chemicals NV water repellence water repellent durable water repellency
Source:

Devan Chemicals NV

print close
more
(c) AVK - Industrievereinigung Verstärkte Kunststoffe e. V.
14.11.2023

Successful SMCCreate 2023 Design Conference in Prague

Successful SMCCreate 2023 Design Conference in Prague

With over 60 participants from Europe and the USA the second edition of the SMCCreate Design Conference took place from November 7th to 8th in Prague. The conference was jointly organized by the AVK – Federation of Reinforced Plastics and the European Alliance for SMC BMC, promoting the use of SMC and providing design tools to designers for applying these versatile materials.

During the SMCCreate 2023 conference topics covered the wide spectrum of the design with fiber composite/composite components in SMC and BMC technology, from conceptual design, development, and scale-up, with a special emphasis on recycling and sustainability solutions. 18 speakers from various European countries showed how they address important market trends and changing customer needs, and which solutions their companies offered in terms of materials, performance and much more.

Successful SMCCreate 2023 Design Conference in Prague

With over 60 participants from Europe and the USA the second edition of the SMCCreate Design Conference took place from November 7th to 8th in Prague. The conference was jointly organized by the AVK – Federation of Reinforced Plastics and the European Alliance for SMC BMC, promoting the use of SMC and providing design tools to designers for applying these versatile materials.

During the SMCCreate 2023 conference topics covered the wide spectrum of the design with fiber composite/composite components in SMC and BMC technology, from conceptual design, development, and scale-up, with a special emphasis on recycling and sustainability solutions. 18 speakers from various European countries showed how they address important market trends and changing customer needs, and which solutions their companies offered in terms of materials, performance and much more.

As an introduction, speakers - including CTC/Airbus and Teijin - presented different possible applications for SMC and BMC components, including aircraft interiors, bicycle boxes, and applications in e-mobility. The topic of sustainability was broadly covered, highlighting recycling solutions and experiences (Siemens, IDI, OC, AOC), the use of renewable raw materials, as well new LCA models developed by the SMC BMC Alliance (LCS),

Specifically for designers, the use of the SMC flow and curing modelling was presented (ESI, OC), SMC positioning vs. aluminium (Spartners). The second day concluded with contributions on process optimization options for component production, including speeches by Dieffenbacher, Netzsch and EBG.

More information:
SMCCreate AVK - Industrievereinigung Verstärkte Kunststoffe e. V. European Alliance for SMC BMC
Source:

AVK - Industrievereinigung Verstärkte Kunststoffe e. V.

print close
more
Decathlon launched Ski Socks with CELLIANT® infrared technology (c) Decathlon
08.11.2023

Decathlon launched Ski Socks with CELLIANT® infrared technology

Making outdoor sports accessible to as many people as possible since 1976 through quality, innovative gear, powerhouse sporting goods brand Decathlon has launched the first product of its long-term partnership with CELLIANT® infrared technology from Hologenix® – Adult Ski Socks. They are introduced in its Wedze range of ski and snowboarding socks (“wed’ze” means ‘“a small turn on the snow” in the Savoyard dialect in the Alps where this brand is headquartered).  

Making outdoor sports accessible to as many people as possible since 1976 through quality, innovative gear, powerhouse sporting goods brand Decathlon has launched the first product of its long-term partnership with CELLIANT® infrared technology from Hologenix® – Adult Ski Socks. They are introduced in its Wedze range of ski and snowboarding socks (“wed’ze” means ‘“a small turn on the snow” in the Savoyard dialect in the Alps where this brand is headquartered).  

Decathlon was attracted to CELLIANT’s ability to convert body heat into infrared energy, improving local circulation and cellular oxygenation to support stronger performance and faster recovery. Skiers who often suffer from muscle fatigue in the calf area will appreciate the infrared infusion and light compression attributes that were specifically chosen with this in mind. The sock was also thoughtfully designed for minimum thickness, allowing for a comfortable fit within the ski boot, without sacrificing warmth or durability. Anti-friction thread on the sole and toes helps limit irritation, and seams are intentionally positioned to eliminate discomfort. The socks are offered in a Asphalt Blue color in a variety of sizes, both online and in retail stores worldwide.

More information:
Decathlon Hologenix Celliant Sportswear
Source:

Hologenix, LLC

print close
more
Baldwin at ITMA Asia 2023 with Precision Spray TexCoat™ System (c) Baldwin Technology Company Inc.
06.11.2023

Baldwin at ITMA Asia 2023 with Precision Spray TexCoat™ System

Baldwin Technology Company Inc. will showcase its TexCoat™ G4 precision spray finishing system at ITMA Asia 2023 (November 19-23, National Exhibition and Convention Center, Shanghai). ITMA Asia participants can stop by and see Baldwin’s wide array of TexCoat G4-applied fabric samples from textile mills around the world and experience what precision finishing feels like while learning how the technology eliminates chemistry waste on changeover, saves water, and achieves faster speeds through the stenter frame and relaxed dryer.
 
Baldwin’s team will be available to discuss how the company’s technology can meet the textile supply chain’s sustainability and carbon footprint goals while improving performance and saving money. In the context of a cost-sensitive global economy and an increased focus by brands, consumers and regulatory agencies on sustainability, customers are placing a premium on sustainability-advantage textile production.

Baldwin Technology Company Inc. will showcase its TexCoat™ G4 precision spray finishing system at ITMA Asia 2023 (November 19-23, National Exhibition and Convention Center, Shanghai). ITMA Asia participants can stop by and see Baldwin’s wide array of TexCoat G4-applied fabric samples from textile mills around the world and experience what precision finishing feels like while learning how the technology eliminates chemistry waste on changeover, saves water, and achieves faster speeds through the stenter frame and relaxed dryer.
 
Baldwin’s team will be available to discuss how the company’s technology can meet the textile supply chain’s sustainability and carbon footprint goals while improving performance and saving money. In the context of a cost-sensitive global economy and an increased focus by brands, consumers and regulatory agencies on sustainability, customers are placing a premium on sustainability-advantage textile production.

TexCoat G4’s non-contact spray technology offers numerous advantages compared to outdated finishing-chemistry application methods. TexCoat G4 processes a wide range of low-viscosity water-based chemicals, such as durable water-repellents –  including PFAS-free, softeners, anti-microbials, easy-care and flame retardants. The company's technology uses the same chemicals as found in traditional pad baths with no special auxiliaries required.

Testimonial videos from Pincroft Dyeing and Print Works and Graniteville Specialty Fabrics along with a video highlighting Baldwin’s partnership with North Carolina State University will also be screened at their stand.

More information:
Baldwin Technology Company Inc. textile finishing finishing technology ITMA Asia + CITME
Source:

Baldwin Technology Company Inc.

print close
more
Trumpler and Archroma launch tanning process for leather production Photo: Archroma
06.11.2023

Trumpler and Archroma launch tanning process for leather production

Trumpler has teamed up with Archroma to offer a leather production process that can be used to produce high-performance leather in a more eco-friendly and cost-efficient way.

The new process DyTan®combines offers an alternative to existing metal-free and chrome-tanned leather. It enables the reliable production of leather with great shavability, color depth and migration and abrasion resistance. Free from metal salts and reactive aldehydes, DyTan® is suitable for a wide range of leather applications, from garment and footwear to automotive and furniture upholstery, for today’s eco-conscious leather producers and consumers.

At the core of the DyTan® process is Archroma’s patented AVICUERO® System, which is based on novel molecules that enable more sustainable leather tanning and dyeing, developed by Archroma in cooperation with leather technology consultant Dr Leather. It enables collagen fibers in the leather to be covalently cross-linked through a simplified process at low temperatures. As a result, the system shows strong potential to save energy and water, while also reducing process time and CO2 emissions by up to 23%.*

Trumpler has teamed up with Archroma to offer a leather production process that can be used to produce high-performance leather in a more eco-friendly and cost-efficient way.

The new process DyTan®combines offers an alternative to existing metal-free and chrome-tanned leather. It enables the reliable production of leather with great shavability, color depth and migration and abrasion resistance. Free from metal salts and reactive aldehydes, DyTan® is suitable for a wide range of leather applications, from garment and footwear to automotive and furniture upholstery, for today’s eco-conscious leather producers and consumers.

At the core of the DyTan® process is Archroma’s patented AVICUERO® System, which is based on novel molecules that enable more sustainable leather tanning and dyeing, developed by Archroma in cooperation with leather technology consultant Dr Leather. It enables collagen fibers in the leather to be covalently cross-linked through a simplified process at low temperatures. As a result, the system shows strong potential to save energy and water, while also reducing process time and CO2 emissions by up to 23%.*

The DyTan® process combines the AVICUERO® System with Trumpler’s bio-based fatliquors and retanning agents based on functional biopolymers produced from hydrolyzed shavings – resource-saving technology that Trumpler has been refining for 15 years.

As a global partner of Archroma, the Trumpler Group is responsible for the distribution of the AVICUERO® System worldwide. Delivering technical support and first-class customer care, Trumpler will help leather manufacturers and brands to implement sustainable tanning and draw on its comprehensive product portfolio and process knowledge of tanning, retanning and fatliquoring processes.
 

* Estimations carried out with the Archroma ONE WAY Impact Calculator show energy savings of up to 25% and reduced process time leading to a reduction in CO2 emissions of up to 23%, compared to traditional chrome tanning. They also show significant water savings compared to other metal-free tanning systems1. With the ONE WAY Impact Calculator, customers will be offered personalized calculations for their specific processes.

1 Trials made at Trumpler GmbH application lab.

More information:
Archroma Trumpler Leather leather finishing
Source:

Archroma

print close
more
DITF: Lignin coating for Geotextiles Photo: DITF
Coating process of a cellulose-based nonwoven with the lignin compound using thermoplastic processing methods on a continuous coating line.
27.10.2023

DITF: Lignin coating for Geotextiles

Textiles are a given in civil engineering: they stabilize water protection dams, prevent runoff containing pollutants from landfills, facilitate the revegetation of slopes at risk of erosion, and even make asphalt layers of roads thinner. Until now, textiles made of highly resistant synthetic fibers have been used for this purpose, which have a very long lifetime. For some applications, however, it would not only be sufficient but even desirable for the auxiliary textile to degrade in the soil when it has done its job. Environmentally friendly natural fibers, on the other hand, often decompose too quickly. The German Institutes of Textile and Fiber Research Denkendorf (DITF) are developing a bio-based protective coating that extends their service life.

Textiles are a given in civil engineering: they stabilize water protection dams, prevent runoff containing pollutants from landfills, facilitate the revegetation of slopes at risk of erosion, and even make asphalt layers of roads thinner. Until now, textiles made of highly resistant synthetic fibers have been used for this purpose, which have a very long lifetime. For some applications, however, it would not only be sufficient but even desirable for the auxiliary textile to degrade in the soil when it has done its job. Environmentally friendly natural fibers, on the other hand, often decompose too quickly. The German Institutes of Textile and Fiber Research Denkendorf (DITF) are developing a bio-based protective coating that extends their service life.

Depending on humidity and temperature, natural fiber materials can degrade in the soil in a matter of months or even a few days. In order to significantly extend the degradation time and make them suitable for geotextiles, the Denkendorf team researches a protective coating. This coating, based on lignin, is itself biodegradable and does not generate microplastics in the soil. Lignin is indeed biodegradable, but this degradation takes a very long time in nature.

Together with cellulose, Lignin forms the building materials for wood and is the "glue" in wood that holds this composite material together. In paper production, usually only the cellulose is used, so lignin is produced in large quantities as a waste material. So-called kraft lignin remains as a fusible material. Textile production can deal well with thermoplastic materials. All in all, this is a good prerequisite for taking a closer look at lignin as a protective coating for geotextiles.

Lignin is brittle by nature. Therefore, it is necessary to blend the kraft lignin with softer biomaterials. These new biopolymer compounds of brittle kraft lignin and softer biopolymers were applied to yarns and textile surfaces in the research project via adapted coating systems. For this purpose, for example, cotton yarns were coated with lignin at different application rates and evaluated. Biodegradation testing was carried out using soil burial tests both in a climatic chamber with temperature and humidity defined precisely according to the standard and outdoors under real environmental conditions. With positive results: the service life of textiles made of natural fibers can be extended by many factors with a lignin coating: The thicker the protective coating, the longer the protection lasts. In the outdoor tests, the lignin coating was still completely intact even after about 160 days of burial.

Textile materials coated with lignin enable sustainable applications. For example, they have an adjustable and sufficiently long service life for certain geotextile applications. In addition, they are still biodegradable and can replace previously used synthetic materials in some applications, such as revegetation of trench and stream banks.

Thus, lignin-coated textiles have the potential to significantly reduce the carbon footprint: They reduce dependence on petroleum-based products and avoid the formation of microplastics in the soil.

Further research is needed to establish lignin, which was previously a waste material, as a new valuable material in industrial manufacturing processes in the textile industry.

The research work was supported by the Baden-Württemberg Ministry of Food, Rural Areas and Consumer Protection as part of the Baden-Württemberg State Strategy for a Sustainable Bioeconomy.

More information:
DITF German Institutes of Textile and Fiber Research Denkendorf geotextiles Lignin
Source:

Deutsche Institute für Textil- und Faserforschung Denkendorf (DITF)

print close
more
Sitip fabrics to feature at "Sculpture by the Sea" in Australia Photo: Elena Redaelli
20.10.2023

Sitip fabrics to feature at "Sculpture by the Sea" in Australia

On display at Sculpture by the Sea, the land art event that brings the Sydney coastline to life every year, is “Seabilia”, Elena Redaelli’s latest work created using waste fabric from Sitip’s production processes. A creation that draws attention to the environment and its fragility in the face of human activity, “Seabilia” is a reminder of how precious yet delicate this balance is, and how humans must become mindful of their actions before the effects end up being completely irreversible.

Sitip's commitment to environmental sustainability struck a chord with Elena Redaelli, and a meeting between the Bergamo-based textile company and the artist from Erba, Italy, led to “Seabilia”, a work that will be displayed as part of Sculpture by the Sea on Tamarama Beach near Bondi in Sydney.

It’s one of the most popular events to take place in this corner of Australia, attracting half a million visitors who flock to these Aussie beaches to admire more than one hundred works created by artists from all over the world.

On display at Sculpture by the Sea, the land art event that brings the Sydney coastline to life every year, is “Seabilia”, Elena Redaelli’s latest work created using waste fabric from Sitip’s production processes. A creation that draws attention to the environment and its fragility in the face of human activity, “Seabilia” is a reminder of how precious yet delicate this balance is, and how humans must become mindful of their actions before the effects end up being completely irreversible.

Sitip's commitment to environmental sustainability struck a chord with Elena Redaelli, and a meeting between the Bergamo-based textile company and the artist from Erba, Italy, led to “Seabilia”, a work that will be displayed as part of Sculpture by the Sea on Tamarama Beach near Bondi in Sydney.

It’s one of the most popular events to take place in this corner of Australia, attracting half a million visitors who flock to these Aussie beaches to admire more than one hundred works created by artists from all over the world.

Held since 1997, this event captures the imagination of its visitors for three weeks each austral spring and, thanks to the vast area it covers, has earned the title of largest annual sculpture exhibition in the world.

The 2023 edition, scheduled to take place from 20 October to 6 November, will feature Elena Redaelli's work created using waste Native-Cosmopolitan Kyoto fabric which, having failed the company's quality control tests, was donated to the artist.

A post-consumer recycled circular knit fabric composed of 89% recycled polyester (PLR), 11% elastane (EA), and weighing 240 grams, the Native-Cosmopolitan Kyoto is made from recycled yarns derived from plastic waste that’s been recovered from the environment, particularly from the sea and from recycling centres. The fabric is Bluesign, GRS (Global Recycled Standard) and OEKO-TEX certified, attesting to Sitip's commitment to environmental responsibility and protection.

During the process, the artist hand-cut the waste fabric and crocheted the pieces together using recycled cotton and other types of thread.

In the creative mind of the artist, the genesis of “Seabilia” arose from deep in the ocean where tiny creatures inhabit the darkest, least explored parts of the planet. A place where the rhythm of life for the inhabitants is marked by silence and obscurity, while waves and tides agitate the surface above. The life of the ocean, such a vast and imposing environment, is impacted every single day by human activity, slowly weakening its delicate balance. “Seabilia” is intended to act as a reminder of how precious yet extremely fragile this balance is, and how humans must become more aware of the consequences of their actions before it’s too late and such a vital asset is lost forever.

“Following Emersione, a work that was exhibited at the Ex Ateneo in Bergamo during Fiber Storming, a textile art exhibition organised by ArteMorbida Textile Arts Magazine and curated by Barbara Pavan, Seabilia is the second art project where I’ve had the opportunity to utilise SITIP's fabrics. – explains the artist, Elena Redaelli. As it was going to be displayed on the rocks at Tamarama Beach, my installation needed a durable, elastic fabric with structural characteristics capable of withstanding ocean winds and sudden changes in weather. Using waste Native-Cosmopolitan Kyoto fabric was the obvious choice, not just because of its very high quality, but also, and more importantly, because it’s made from recycled yarns derived from plastic waste that’s been recovered from the environment, often even from the sea itself. The different textures and shades of white enabled me to create a varied work that, despite the almost monochromatic tones, conjures a diverse range of tactile sensations. The biomorphic modular composition evokes skeletons of sea creatures that appear to have been deposited onto the rocks by a wave and left there to wither in the blazing Australian sun.”

 

More information:
textile exhibition SITIP Elena Redaelli sculpture
Source:

Sitip

print close
more
Dyneema® SB301 to Enable Weight Savings of up to 20% in Protective Body Armor Image Avient
10.10.2023

Dyneema®: Weight Savings of up to 20% in Protective Body Armor

Dyneema® announced the launch of a next-generation unidirectional (UD) material innovation based on its third-generation fiber at the polymer level: a development poised to enhance the safety and mobility of law enforcement officers and military forces through molecular engineering.

This evolution enables a higher-tenacity fiber – resulting in increased ballistic stopping power when used in the new UD material, Dyneema® SB301, for protective armor applications. The seismic shift in performance enables body armor manufacturers to design soft armor vests 10–20% lighter than previous protective solutions.

Beyond strength, Dyneema® SB301 has the advantage of being made from bio-based Dyneema® fiber, which enables a carbon footprint up to 90% lower than generic high modulus polyethylene (HMPE) fiber.

Now available for use in law enforcement vests for the US market, Dyneema® SB301 material is manufactured in Greenville, North Carolina, in compliance with the Berry Amendment, with additional markets to follow.

Dyneema® announced the launch of a next-generation unidirectional (UD) material innovation based on its third-generation fiber at the polymer level: a development poised to enhance the safety and mobility of law enforcement officers and military forces through molecular engineering.

This evolution enables a higher-tenacity fiber – resulting in increased ballistic stopping power when used in the new UD material, Dyneema® SB301, for protective armor applications. The seismic shift in performance enables body armor manufacturers to design soft armor vests 10–20% lighter than previous protective solutions.

Beyond strength, Dyneema® SB301 has the advantage of being made from bio-based Dyneema® fiber, which enables a carbon footprint up to 90% lower than generic high modulus polyethylene (HMPE) fiber.

Now available for use in law enforcement vests for the US market, Dyneema® SB301 material is manufactured in Greenville, North Carolina, in compliance with the Berry Amendment, with additional markets to follow.

“In every situation, weight is now considered to be the top priority after ballistic stopping power,” said Marcelo van de Kamp, global business director for personal protection at Avient. “That’s because survivability is directly tied to weight savings when speed and agility determine outcomes. We’ve long been known as the ‘world’s strongest fiber™,’ but that won’t stop us from finding new opportunities to get stronger. This new product is the latest demonstration of our commitment to both innovation and protection.”

More information:
DSM Dyneema Avient Corporation ballistic protection lightweight
Source:

Avient Corporation

print close
more
Polartec PS Photo Polartec
09.10.2023

Polartec: Plant-based nylon resulting in a 50% lower carbon footprint vs. virgin nylon

Polartec, will upgrade two of its product platforms now using Biolon™ *, plant-based nylon fiber and membrane setting a new standard in sustainability for performance fabrics. Polartec®  Power Shield™ and Power Stretch™ Pro fabrics containing Biolon™ fibers and membranes will premiere this autumn.

Biolon™ is a renewable, non-GMO plant-based nylon with a 50% lower carbon footprint than virgin Nylon 6,6.  Biolon™ nylon properties  are closer to Nylon 6,6 than many recycled nylon alternatives currently on the market.  Biolon™ has re-worked a staple, making the best, better in terms of performance and sustainability. Its plant-based inputs account for approximately half (45-48%) of the nylon content in the fibers and membranes in new Polartec® Power Shield™ and Power Stretch™ Pro fabrics debuting this fall.

Polartec, will upgrade two of its product platforms now using Biolon™ *, plant-based nylon fiber and membrane setting a new standard in sustainability for performance fabrics. Polartec®  Power Shield™ and Power Stretch™ Pro fabrics containing Biolon™ fibers and membranes will premiere this autumn.

Biolon™ is a renewable, non-GMO plant-based nylon with a 50% lower carbon footprint than virgin Nylon 6,6.  Biolon™ nylon properties  are closer to Nylon 6,6 than many recycled nylon alternatives currently on the market.  Biolon™ has re-worked a staple, making the best, better in terms of performance and sustainability. Its plant-based inputs account for approximately half (45-48%) of the nylon content in the fibers and membranes in new Polartec® Power Shield™ and Power Stretch™ Pro fabrics debuting this fall.

Ramesh Kesh, Senior Vice President – Government & Defense and Polartec at Milliken & Company said, “For a long time, many thought that sustainable options meant a loss in performance, like durability, Polartec has proved that this is not the case. Challenging a technology already considered to be at the pinnacle of performance was a big ask yet the team at Polartec rose to that challenge and we believe we have created a new standard in sustainability for performance fabrics.” 

More information:
Polartec Biolon nylon
Source:

Abi Youcha (Akimbo Communication)

print close
more
One-third increase in exhibitors at Cinte Techtextil China 2023 (c) Messe Frankfurt (HK) Ltd
04.10.2023

One-third increase in exhibitors at Cinte Techtextil China 2023

Since the rapid growth brought about by the pandemic, the technical textiles and nonwovens markets are stabilising towards a new normal – one in which technological innovation, sustainable development, and intelligent manufacturing are the most sought-after qualities. Held from 19 – 21 September 2023 at the Shanghai New International Expo Centre, the fair amplified this new industry direction, both through its fringe programme and across the booths of the 40,000 sqm show floor. With a nearly one-third increase from 2021, 467 exhibitors representing 13 countries and regions engaged a significantly international visitor flow, numbering 15,542 total visits from 52 countries and regions. Suppliers showcased up-to-date products for multiple application areas, with various equipment, technical textiles and nonwovens for agriculture, automotive, protective apparel, and medical and hygiene especially prevalent.

Since the rapid growth brought about by the pandemic, the technical textiles and nonwovens markets are stabilising towards a new normal – one in which technological innovation, sustainable development, and intelligent manufacturing are the most sought-after qualities. Held from 19 – 21 September 2023 at the Shanghai New International Expo Centre, the fair amplified this new industry direction, both through its fringe programme and across the booths of the 40,000 sqm show floor. With a nearly one-third increase from 2021, 467 exhibitors representing 13 countries and regions engaged a significantly international visitor flow, numbering 15,542 total visits from 52 countries and regions. Suppliers showcased up-to-date products for multiple application areas, with various equipment, technical textiles and nonwovens for agriculture, automotive, protective apparel, and medical and hygiene especially prevalent.

Speaking at the fair’s close, Ms Wilmet Shea, General Manager of Messe Frankfurt (HK) Ltd, had an optimistic outlook for the future of the sector: “Sustainability and innovation often go hand-in-hand, and walking through the various halls, zones, and pavilions these past few days the evidence for this was widespread. With environmental protection more important than ever, and buyers across application areas increasingly sourcing eco-friendly solutions, our exhibitors were well-placed to meet that demand. This fair is consistently at the leading edge of technological progress, and with the global and domestic markets showing signs of improving further, we are already looking forward to what we can offer at next year’s edition.”  

With many overseas exhibitors making a comeback, this year’s fair was marked by the return of the Taiwan Pavilion and the 40-exhibitor strong European Zone. Beyond the international areas, domestic pavilions were organised by Beijing Guanghua, China Hang Tang Group, Funing, Jiujing, Shenda, Tiantai, Xianto, and Xiqiao, showcasing nonwovens for various sub-sectors, including filtration and medical. Valuable insights were exchanged at multiple fringe events, including the 11th China International Nonwovens Conference, the Advanced Technical Textiles Industry Chain Synergistic Innovation Development Forum, various events covering marine textiles and rope netting, and the “Kingsafe Dangs” National University Students' Nonwovens Development and Applications Showcase. Visitors, meanwhile, were pleased with the innovation on show across the entire platform.

The fair’s product categories cover 12 application areas, which comprehensively span a full range of potential uses in modern technical textiles and nonwovens. These categories also cover the entire industry, from upstream technology and raw materials providers to finished fabrics, chemicals and other solutions. This scope of product groups and application areas ensures that the fair is an effective business platform for the entire industry.

More information:
Cinte Techtextil China Messe Frankfurt HK, Ltd automotive textiles Technical Textiles medical textiles
Source:

Messe Frankfurt (HK) Ltd

print close
more
26.09.2023

ECHA: More than 5 600 comments on PFAS restriction proposal

More than 4 400 organisations, companies and individuals submitted comments and information on the proposal to restrict per- and polyfluoroalkyl substances (PFAS) in the European Economic Area.

At the end of the consultation on 25 September, ECHA had received more than 5 600 comments from more than 4 400 organisations, companies and individuals.

The comments will be checked by ECHA's scientific committees for Risk Assessment (RAC) and Socio-Economic Analysis (SEAC), and those providing relevant evidence-based information will be considered in the opinion making process.

The five countries who prepared the initial proposal will also review the consultation input and may update their initial proposal based on it.

Many comments submitted during the consultation are already published on ECHA’s website. Information indicated as confidential by the consultee is not made public. Comments received very close to the deadline are currently being processed and will be published shortly.

More than 4 400 organisations, companies and individuals submitted comments and information on the proposal to restrict per- and polyfluoroalkyl substances (PFAS) in the European Economic Area.

At the end of the consultation on 25 September, ECHA had received more than 5 600 comments from more than 4 400 organisations, companies and individuals.

The comments will be checked by ECHA's scientific committees for Risk Assessment (RAC) and Socio-Economic Analysis (SEAC), and those providing relevant evidence-based information will be considered in the opinion making process.

The five countries who prepared the initial proposal will also review the consultation input and may update their initial proposal based on it.

Many comments submitted during the consultation are already published on ECHA’s website. Information indicated as confidential by the consultee is not made public. Comments received very close to the deadline are currently being processed and will be published shortly.

Next steps
RAC and SEAC are evaluating the proposed restriction and considering the relevant information received through the consultation. The committees develop their independent, scientific opinions over a series of meetings, where draft opinions are discussed. Attention is given to all aspects and impacted sectors.

ECHA will deliver the final opinions to the European Commission in the shortest possible timeframe, while ensuring proper scrutiny by the scientific committees. Once the committees adopt their opinions, they will be communicated to the public.

The Commission, together with the EU Member States, will decide on the restriction.

Background
The restriction proposal was prepared by authorities in Denmark, Germany, the Netherlands, Norway and Sweden. It was submitted to ECHA on 13 January 2023. It aims to reduce PFAS emissions into the environment and make products and processes safer for people. The six-month consultation ran from 22 March to 25 September 2023.

Further information
•    Consultation comments
•    Restriction on the manufacture, placing on the market and use of PFAS
•    Topical page on PFAS
•    REACH restriction process

More information:
ECHA PFAS
Source:

ECHA

print close
more
Bac Mono Photo Hypetex
22.09.2023

Hypetex: Coloured carbon fibre replacing paint coating

•    First production supercar created with Hypetex coloured carbon fibre
•    Paint-replacement technology reduces weight to enhance performance

British car manufacturer Briggs Automotive Company (BAC) has created a unique Hypetex coloured carbon fibre version of its Mono R, reducing the weight by removing the need for paint.  

The original BAC Mono R was created to be lighter and more powerful than the standard model, with 343bhp and 555kg total weight, equating to a power-to-weight ratio of 618bhp-per-tonne. By removing the need for paint coatings in this version, the net weight of the exterior is reduced compared to a painted shell, resulting in a further improved overall performance.

The car’s body was created using Hypetex’s titanium carbon fibre twill, and finished with a crystalized lacquer, offering a unique aesthetic finish. The ultra-lightweight supercar can accelerate from zero to 60mph in less than 2.5 seconds.  

•    First production supercar created with Hypetex coloured carbon fibre
•    Paint-replacement technology reduces weight to enhance performance

British car manufacturer Briggs Automotive Company (BAC) has created a unique Hypetex coloured carbon fibre version of its Mono R, reducing the weight by removing the need for paint.  

The original BAC Mono R was created to be lighter and more powerful than the standard model, with 343bhp and 555kg total weight, equating to a power-to-weight ratio of 618bhp-per-tonne. By removing the need for paint coatings in this version, the net weight of the exterior is reduced compared to a painted shell, resulting in a further improved overall performance.

The car’s body was created using Hypetex’s titanium carbon fibre twill, and finished with a crystalized lacquer, offering a unique aesthetic finish. The ultra-lightweight supercar can accelerate from zero to 60mph in less than 2.5 seconds.  

Hypetex’s paint-replacement technology retains the visible weave, allowing for a bold design and a choice of colours without technical compromises, perfectly aligning with BAC’s initiatives to maximise performance whilst creating bespoke supercars. Paint generally adds 138 grams per metre squared, whereas Hypetex adds just 17 grams for the same area, offering an 8x weight saving.
This bespoke version of BAC’s single-seater Mono R was subject to BAC’s renowned BAC Bespoke programme, which ensures that no two Monos are the same. The client, a US-based collector, worked with BAC’s design team to design the car to their personal taste.   

Born out of Formula 1 technology, Hypetex offers manufacturers sustainable aesthetic materials with technical and efficiency benefits. This collaboration is an all-British success story, with the Hypetex carbon fibre body built by Formaplex, a leading UK-based manufacturing company who manufacture lightweight engineered solutions for top tier customers in Automotive, Aerospace and Defence markets. BAC’s supply chain is 95% UK-based.  

Hypetex continues to expand its growing portfolio of the use of coloured carbon fibre to add personalisation to the automotive field, with its material recently featured on the 2024 Ford Mustang Dark Horse.  

 

More information:
HYPETEX® carbon fibers
Source:

Hypetex

print close
more
Flachs-Koeper-Band (c) vombaur
Flachs-Koeper-Band
20.09.2023

Technical textiles made of natural fibres: Sustainable textiles for lightweight design

The combination of high strength and rigidity with sustainability and a neutral carbon footprint makes flax the ideal raw material for natural fibre-reinforced plastics. vombaur offers composite textiles made of this natural fibre for the automotive, wind power, construction or sports industries and many other sectors.

Flax fibres are rigid and tear-proof. They have natural bactericidal properties, are virtually antistatic, stain resistant and easy to spin. Humans have taken advantage of these properties to manufacture robust, stain-resistant and lint-free textiles. Between the late 19th and late 20th centuries, cotton largely replaced natural fibres. Because flax can be grown in Europe and consumes less energy and water than cotton production, the material's importance is currently growing again, for both clothing and composites. Regional textile value added chains in Europe – flax makes them possible.

The combination of high strength and rigidity with sustainability and a neutral carbon footprint makes flax the ideal raw material for natural fibre-reinforced plastics. vombaur offers composite textiles made of this natural fibre for the automotive, wind power, construction or sports industries and many other sectors.

Flax fibres are rigid and tear-proof. They have natural bactericidal properties, are virtually antistatic, stain resistant and easy to spin. Humans have taken advantage of these properties to manufacture robust, stain-resistant and lint-free textiles. Between the late 19th and late 20th centuries, cotton largely replaced natural fibres. Because flax can be grown in Europe and consumes less energy and water than cotton production, the material's importance is currently growing again, for both clothing and composites. Regional textile value added chains in Europe – flax makes them possible.

Ideal mechanical properties
vombaur makes the mechanical properties of flax usable for lightweight design. Because flax fibres are particularly rigid and tear-resistant, they ensure great stability in natural fibre-reinforced plastics (NFRPs). And thanks to their low density of 1.50 g/cm3, the fibres weigh virtually nothing. On top of this, fibre-reinforced plastics are less prone to splintering than glass fibre-reinforced plastics.

Excellent carbon footprint
The cultivation of flax binds CO2 and the production of natural fibre-reinforced plastics (NFRPs) generates approximately one third less CO2 emissions compared with conventional fibre-reinforced plastics. Energy consumption is substantially lower. This saves resources. The use of flax fibre tapes by vombaur in lightweight design applications also improves the product's carbon footprint and contributes to a secure, regional supply chain.

Recycling without impacting on quality
Flax offers another sustainability benefit: more recycling cycles than glass- or carbon fibre-reinforced plastics – without impacting on quality. Thermoplastic fibre-matrix prepregs are melted and reused in the recycling process. The natural fibres can be used in other products such as natural fibre-reinforced injection moulded parts.

Sustainable product developments for many industries
"Orthoses for high-performance sports, high-tech skis, wind turbines, components for the automotive industry or aerospace, but also modern window profiles – the application scope for our lightweight design flax tapes is amazingly diverse", as Carl Mrusek, Chief Sales Officer at vombaur explains. "After all, wherever flax tapes are used, three key properties come together: light weight, strength and sustainability".

More information:
CO2
Source:

vombaur

print close
more
14.09.2023

Rudolf commissions Baldwin’s TexCoat™ G4 lab-scale precision spray unit

Rudolf GmbH, a provider of chemicals to the textile industry, can now offer side-by-side performance tests of the age-old “dip and squeeze” pad versus precision spray finishing with the delivery of Baldwin Technology Inc.’s TexCoat ™ G4 lab-scale unit.

Rudolf GmbH, a provider of chemicals to the textile industry, can now offer side-by-side performance tests of the age-old “dip and squeeze” pad versus precision spray finishing with the delivery of Baldwin Technology Inc.’s TexCoat ™ G4 lab-scale unit.

The new TexCoat lab-scale unit at Rudolf’s Geretsried, Germany-based Customer Solution Center, tests the sprayability of chemicals on fabrics as an additional tool to help the market transition to precision spray with confidence in the performance and sustainability of the end result.
 
With Baldwin’s innovative system, the chemistry is precisely distributed across the textile surface and is applied only where it is required, on one or both sides of the fabric. The non-contact technology eliminates chemistry dilution in wet-on-wet processes, allowing full control of maintaining consistent chemistry coverage rates.
 
Plus, pad bath contamination is eliminated, and changeovers are only required when there is a change of finish chemistry. On wet-on-dry processes, the finish is applied with 50% of the amount of water required for pad finishing. Dryer fabric entering the stenter means less water to evaporate resulting in less energy and higher production speeds.
 
More specifically, with Baldwin’s TexCoat G4, textile finishers can track and control the finishing process. Changeovers are quickly performed thanks to recipe management, including automated chemistry and coverage selection. Furthermore, the system takes speed information from the drying process to insure exact coverage regardless of any change in speed. TexCoat G4 measures every drop of chemical usage ensuring that the amount of chemical add-on is precise.
 
In addition, the TexCoat G4 system can process a wide range of low-viscosity water-based chemicals, such as durable water-repellants including PFAS-free, softeners, anti-microbials, easy care resins, flame retardants and more. Baldwin’s technology utilizes the same chemicals used in the traditional pad bath, with no special auxiliaries required.

More information:
Rudolf Rudolf Group Baldwin Baldwin Technology Company Inc. TexCoat G4 textile finishing
Source:

Baldwin Technology Company Inc.

print close
more
Cinte Techtextil China 2023 with different zones (c) Messe Frankfurt (HK) Ltd
14.09.2023

Cinte Techtextil China 2023 with different zones

Technological progress often results from close collaboration, and industries that rely on continual improvement stand to benefit from the return to in-person business. Cinte Techtextil China’s first edition since eased pandemic measures is set to reflect a 27.9% increase in exhibitor numbers, with a rejuvenated international contingent further supplemented by the return of the European Zone. Taking place from 19 – 21 September across 40,000 sqm at the Shanghai New International Expo Centre, the platform is expected to welcome buyers from across Asia, Europe, and beyond. Pre-registrations have doubled compared to the previous edition, and international buyers account for over 20% of the total.

The new zone, Marine Textile Zone, will be comprised of multiple Chinese green marine and nautical rope netting exhibitors, while also hosting the Technology Exchange Forum, and the awards ceremony of the Top 10 Suppliers in the China Rope Net Industry. Prominent exhibitors in this zone include Ropenet Group, Hunan Xinhai, and Zhejiang Four Brothers Rope.

Technological progress often results from close collaboration, and industries that rely on continual improvement stand to benefit from the return to in-person business. Cinte Techtextil China’s first edition since eased pandemic measures is set to reflect a 27.9% increase in exhibitor numbers, with a rejuvenated international contingent further supplemented by the return of the European Zone. Taking place from 19 – 21 September across 40,000 sqm at the Shanghai New International Expo Centre, the platform is expected to welcome buyers from across Asia, Europe, and beyond. Pre-registrations have doubled compared to the previous edition, and international buyers account for over 20% of the total.

The new zone, Marine Textile Zone, will be comprised of multiple Chinese green marine and nautical rope netting exhibitors, while also hosting the Technology Exchange Forum, and the awards ceremony of the Top 10 Suppliers in the China Rope Net Industry. Prominent exhibitors in this zone include Ropenet Group, Hunan Xinhai, and Zhejiang Four Brothers Rope.

Other domestic exhibitors, such as Shanghai Shenda Kebao New Materials, SIJIA New Material (Shanghai), Zhejiang Hailide New Material, and Zhejiang Jinda New Materials, will showcase products for applications in outdoor advertising, tents, boats, vehicles, environmental engineering, and much more.

Supplementing the fairground’s wide variety of domestic suppliers will be a much-increased showing of international exhibitors, with many to be found within hall E1’s European Zone. Several global industry leaders are featured in their categories below:

Nonwovens equipment

  • Autefa Solutions, Germany: solutions provider for nonwovens lines and machines for carded-crosslapped needlepunching lines, spunlace lines and thermobonding lines.
  • Dilo, Germany: in addition to offering general services, Dilo supplies opening and blending equipment, carding and airlay machines, and crosslapping and needling machines.
  • Groz-Beckert, Germany: provider of industrial machine needles, precision parts and fine tools, as well as systems and services for the production and joining of textile fabrics.
  • Reifenhäuser Reicofil, Germany: provider of innovative technologies and components for plastics extrusion, producing blown films, cast films, sheets as well as nonwovens.

Weaving equipment

  • Itema, Italy: provider of advanced weaving machines, spare parts, and integrated services, specifically for rapier, air jet and projectile weft insertion technologies.
  • Lindauer DORNIER, Germany: the company manufactures weaving machines, film stretching lines, and composite systems, also offering technical support and spare parts supply.
  • Picanol, Belgium: producer and servicer of high-tech air jet and rapier weaving machines, with around 2,600 weaving mills utilising their systems worldwide.

Coating and lamination

  • BRÜCKNER Textile Technologies, Germany: manufacturer of machines and lines for the coating and finishing of apparel fabric, technical textiles, nonwovens, glass fabrics and floor coverings.
  • ROWA Lack, Germany: developer of high-quality materials and product solutions for the polymer industry, with applications including automotive, electrical engineering, construction, technical textiles, and medical technology.
  • Stahl, the Netherlands: the Dutch company provides high quality coatings, dyes and process chemicals for leather, flexible coated substrates, textiles, films and foils, paper, and related products.

Fibre

  • Monosuisse, Switzerland: with production sites in Switzerland, Poland, Romania, Mexico, and Germany, Monosuisse manufactures various precise, high-quality polymer monofilaments from 19µm to 3.00 mm in diameter.
  • Perlon, Germany: specialised in the manufacture of synthetic filaments in diverse application areas, including paper machine clothing, dental care, and advanced technical textiles for agriculture, 3D printing, sports and leisure, home, and more.

Meanwhile, first-time exhibitors include Rökona (Germany), showcasing RE:SPACE, their range of recycled technical textiles; Testex AG (Switzerland), the official OEKO-TEX® representative in multiple countries including China; Hohenstein (Germany), the renowned testing laboratory and research institute; and zwissTEX (Germany), the knitted fabrics and lamination specialists. In addition, the returning Taiwan Pavilion is set to feature the debut of Shinih Enterprise Co Ltd (Taiwan China).

Beyond the innovation displayed at the booths, the fair’s programme is set to welcome global experts from various technical textile and nonwoven sub-sectors to offer specific insights and unveil innovations. Highlighted events include:

The 11th China International Nonwovens Conference
14 sessions cover topics such as the quality control of medical supplies; green development in technology and applications in the nonwovens industry; and the development and application of flashspun nonwovens in China.

Marine textiles and rope netting events
Events specific to this zone include the Top 10 Suppliers in the China Rope Net Industry; Conference on Textile Applications for Marine Engineering and Fisheries; and the China Nonwovens & Industrial Textiles Association (CNITA) Rope Net Branch Council Meeting

"Nonwovens, Creating a Better Life” Innovation Showcase
Product display area showcasing around 100 nonwovens products with applications in five areas: medical and health, quality of life, human habitat, sustainable development, and innovative design.

Advanced Technical Textiles Industry Chain Synergistic Innovation Development Forum
Includes presentations from multiple key players in the technical textile industry, including Mr Steven Liu, Commercial Manager of Polymer Additives Business of Sanitized (China) Ltd.

More information:
Cinte Techtextil China Technical Textiles nonwovens
Source:

Messe Frankfurt (HK) Ltd

print close
more