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(c) - bionic surfaces -
The red dye being bonded to two -OH functionalized PP cloths symbolizes Arginine - a basic amino acid being able to inactivate SARS-CoV-2 on NWs
25.02.2021

Arginine coating of non wovens reduce infectivity of SARS-CoV-2

Patients as well as air-condition and ventilator systems spread SARS-CoV-2 virus as aerosols which settle on surfaces and remain there infective for more than 72 hours. That‘s why the pandemic has triggered an intensive search for Personal Protective Equipment PPE whose surfaces have antiviral properties, e.g. are able to bind and inactivate adhering virus.

In this context the chemical stability of the materials being used for PPE, polypropylene PP and/or polyester PET, is a challenge. More precisely, the absence of so-called ‘functional groups‘, like -OH, -COO-, -NH3+ at the material‘s surface. These groups are the fundamental basis for surface chemistry – specifically for attaching antiviral compounds onto the surfaces of man-made fibers.

Patients as well as air-condition and ventilator systems spread SARS-CoV-2 virus as aerosols which settle on surfaces and remain there infective for more than 72 hours. That‘s why the pandemic has triggered an intensive search for Personal Protective Equipment PPE whose surfaces have antiviral properties, e.g. are able to bind and inactivate adhering virus.

In this context the chemical stability of the materials being used for PPE, polypropylene PP and/or polyester PET, is a challenge. More precisely, the absence of so-called ‘functional groups‘, like -OH, -COO-, -NH3+ at the material‘s surface. These groups are the fundamental basis for surface chemistry – specifically for attaching antiviral compounds onto the surfaces of man-made fibers.

Antiviral surface modification with the basic amino acid Arginine Arg is a new approach to inactivate SARS-CoV-2. - bionic surfaces‘ - development was tested according to ISO 18184:2019 „Determination of antiviral activity of textile products“ at Institute for Virology and Immunology at University Wuerzburg, Germany. - The finding: „[Six hours] incubation on [Arginine] coated NW reduced viral infectivity by more than five orders of magnitude.“ In other words: An amount of, for example, 10.000.000 virus is reduced to 100 (by five orders of magnitude).

- bionic surfaces – has more than 30 years experience in wet-chemical surface modification of man-made polymers like PDMS, PP, PE, PTFE.

More information:
antiviral Arginin
Source:

- bionic surfaces -

MaruHachi/AMAC: High-temperature thermoplastic tapes and laminates (c) MaruHachi
16.02.2021

MaruHachi/AMAC: High-temperature thermoplastic tapes and laminates

With their recently installed high-temperature unidirectional tape line, Japan-based composites manufacturer MaruHachi enables new opportunities for high-end applications in demanding market segments like aerospace, automotive or others outperforming traditional materials based on PP and PA which are already widely available.

In the first phase, MaruHachi will produce up to 40 tons/year and focuses now specifically on high-temperature thermoplastic uni-directional (UD) tapes and multi-layer sheet laminates. The material is based on high-performance fibers like carbon, aramid, glass or natural fibers and the matrix can be high-performance polymers like PPS, PEEK or other higher temperature polymers, which are much tougher than epoxies and easy to recycle. With a width of 500 mm, a specific weight from 60 to 350 g/m2, depending on the chosen material, the lines can operate under temperatures up to 420 degrees Celsius. Working under these extremely high temperatures allows for better material properties of the final application, higher performance, increased resistance and integrated high-performance functionalities e.g. by overmoulding.

With their recently installed high-temperature unidirectional tape line, Japan-based composites manufacturer MaruHachi enables new opportunities for high-end applications in demanding market segments like aerospace, automotive or others outperforming traditional materials based on PP and PA which are already widely available.

In the first phase, MaruHachi will produce up to 40 tons/year and focuses now specifically on high-temperature thermoplastic uni-directional (UD) tapes and multi-layer sheet laminates. The material is based on high-performance fibers like carbon, aramid, glass or natural fibers and the matrix can be high-performance polymers like PPS, PEEK or other higher temperature polymers, which are much tougher than epoxies and easy to recycle. With a width of 500 mm, a specific weight from 60 to 350 g/m2, depending on the chosen material, the lines can operate under temperatures up to 420 degrees Celsius. Working under these extremely high temperatures allows for better material properties of the final application, higher performance, increased resistance and integrated high-performance functionalities e.g. by overmoulding.

Since 2017, MaruHachi Group is active in the European market in cooperation with Dr. Michael Effing,the CEO of AMAC GmbH, who advises and supports the company strategically. The established, family-owned MaruHachi Group has a strong history in automotive and medical textiles and has been active in the innovative composites market for more than 15 years.

Toshi Sugahara, CEO of MaruHachi: “For many years, we have already been cooperating with domestic and international partners on high-demand applications and therefore, MaruHachi decided now to invest over 1 million EUR in this new line in phase 1, including a funding participation from the Japanese government NEDO. New developments in phase 2 will be be undertaken by end of 2021 on the downstream technologies like the automated preforming and consolidation. With our new products, we want to contribute to significant weight reductions of the final products, thus improve energy efficiency while offering a cost-efficient and high-quality solution.”

Dr. Effing, CEO of AMAC GmbH confirms: „The focus on the niche of high-temperature products based on PPS and PEEK allows MaruHachi on very demanding high-end applications such as structural frames on space and aircrafts, aircraft seats or engine components etc. The tapes are fully recyclable and can be processed e.g. with high-speed with laser-based tape placement machines and robots.”

Source:

AMAC GmbH

HeiQ/Nylstar: Launch of HeiQ Viroblock Permanent on Meryl® Skinlife Force (c) Nylstar
28.01.2021

HeiQ/Nylstar: Launch of HeiQ Viroblock Permanent on Meryl® Skinlife Force

A decade long collaboration between Swiss textile innovator HeiQ and Spanish premium synthetic fiber manufacturer Nylstar, has resulted in the innovation of a revolutionary new premium antiviral and antimicrobial textile with zero pollution sustainable benefits, Meryl® Skinlife Force powered by HeiQ Viroblock Permanent, winner of ISPO Textrends Award for the Best Product.

A decade long collaboration between Swiss textile innovator HeiQ and Spanish premium synthetic fiber manufacturer Nylstar, has resulted in the innovation of a revolutionary new premium antiviral and antimicrobial textile with zero pollution sustainable benefits, Meryl® Skinlife Force powered by HeiQ Viroblock Permanent, winner of ISPO Textrends Award for the Best Product.

The new technology is used exclusively on Meryl® Skinlife Force, an hi-tech fabric that combines the silver-ion active principle antimicrobial properties developed by HeiQ and Nylstar’s hydrogen-based technology which allows the creation of yarns with a very strong molecular cohesion structure. The Hydrogen molecular structure makes Meryl® Skinlife Force a high-performance fabric in terms of moisture management and breathability, offering a natural stretch without elastane as well as excellent durability thanks to its continuous and high tenacity filaments. The robust durability of HeiQ Viroblock Permanent is achieved thanks to the silver particles being added directly into the raw polymer of the yarn thereby keeping these properties active for the lifetime of garments. Fabric samples successfully demonstrated a very strong antimicrobial efficacy with over 99.99% reduction of both gram-positive and gram-negative bacteria after 100 washes. Antiviral test is underway.

Both HeiQ and Nylstar will be “exhibiting” at ISPO Munich Online from February 1st to 5th. Nylstar won the Textrends 2021 Award for the Best Product in the Base Layer Category.

13.11.2020

The AVK presents its awards virtually for the first time

The AVK – Industrievereinigung Verstärkte Kunststoffe e.V. – has once again announced the winners of its prestigious Innovation Awards. Decided by an expert jury, the awards recognise and honour sustainable innovations in three categories: “Innovative Products/Applications”, “Innovative Processes” and “Research and Science”.

Overview of all the winners in the three categories:

Category “Innovative Products/Applications”
1st Place: “Directly-cooled electric motor with integral lightweight housing made of fibre reinforced polymers - DEmiL” – developed by the Fraunhofer Institute for Chemical Technology ICT, Pfinztal, Germany, in partnership with the Karlsruhe Institute of Technology and Sumitomo Bakelite Co., Ltd.*

2nd Place: “Intrinsically Reprocessable, Repairable and Recyclable (3R) thermoset composites for more Competitive and Sustainable Industries” – developed by cidetec, Donostia-San Sebastian, Spain*

The AVK – Industrievereinigung Verstärkte Kunststoffe e.V. – has once again announced the winners of its prestigious Innovation Awards. Decided by an expert jury, the awards recognise and honour sustainable innovations in three categories: “Innovative Products/Applications”, “Innovative Processes” and “Research and Science”.

Overview of all the winners in the three categories:

Category “Innovative Products/Applications”
1st Place: “Directly-cooled electric motor with integral lightweight housing made of fibre reinforced polymers - DEmiL” – developed by the Fraunhofer Institute for Chemical Technology ICT, Pfinztal, Germany, in partnership with the Karlsruhe Institute of Technology and Sumitomo Bakelite Co., Ltd.*

2nd Place: “Intrinsically Reprocessable, Repairable and Recyclable (3R) thermoset composites for more Competitive and Sustainable Industries” – developed by cidetec, Donostia-San Sebastian, Spain*

3rd Place: “Fireproof composite metal hybrid structure – LEO® fire protection sandwich with integrated Hyconnect steel-glass hybrid connector” – developed by SAERTEX GmbH & Co. KG and Hyconnect GmbH.*

Category “Innovative Processes”
1st Place: “Robotised Injection Moulding (ROBIN)” – developed by Robin, Dresden with the Institute for Lightweight Engineering and Polymer Technology at the TU Dresden*

2nd Place: “Omega stringer from the roll” – developed by the German Aerospace Center, Braunschweig*

3rd Place: “Hybrid die-casting – manufacturing of intrinsic CFRP-aluminium composite structures in aluminium high-pressure die-casting” – developed by Faserinstitut Bremen e. V. with Fraunhofer IFAM, Bremen*

Category “Research and Science”:
1st Place: “New high-temperature resistant UP resins and toughening agents” – developed by Münster University of Applied Sciences with BASF SE Global New Business Development, Leibniz Institute for Polymer Research e. V., Saertex multicom GmbH*

2nd Place: “Scientific basis for the industrial application of the thermoplastic resin transfer moulding (T-RTM) process” – developed by Fraunhofer Institute for Chemical Technology ICT, Pfinztal*

3rd Place: “The material- and energy-efficient production of turbine struts by the integrative combination of thermoset fibre reinforced materials” – developed by the Institute of Polymer Technology, University of Erlangen-Nuremberg with the German Aerospace Center, Gubesch Group, Schmidt WFT, Siebenwurst, Raschig.

Award ceremony on the Internet for the first time
For the first time, due to the Covid-19 pandemic, the award ceremony took place as an online event on 12 November 2020. Many of the award winners’ innovations will be presented again in this year’s AVK Innovation Award brochure. This will be available online: https://www.avk-tv.de/innovationaward.php

 

*Please see attached document for more information.

 

Source:

AVK – Industrievereinigung Verstärkte Kunststoffe e.V

Logo Archroma (c) Archroma
06.11.2020

Archroma announces 20% price increase for its fluorochemical range

Archroma, a global leader in specialty chemicals towards sustainable solutions, today announced an increase of up to 20% in the selling prices of its Nuva® N and Fluowet® fluorocarbon polymers.

Fluorocarbon polymers are typically used in essential applications where a water and/or oil barrier is needed, such as personal protective equipment (PPE) for health professionals, or other technical textiles.

As a global leader in the area of repellency treatments, we have the responsibility to develop and produce products with the highest level of sustainability – economically and ecologically.

The price increase has become necessary to support the increasing regulatory and other costs, as well as ongoing investments that Archroma continuously makes in its own manufacturing technology and process, to produce fluorochemicals in the safest possible way for the consumer and the environment.

The price increase will be effective from November 16, 2020, in all regions and markets, for all new orders and as contracts allow.

 

® Trademarks of Archroma registered in many countries

Archroma, a global leader in specialty chemicals towards sustainable solutions, today announced an increase of up to 20% in the selling prices of its Nuva® N and Fluowet® fluorocarbon polymers.

Fluorocarbon polymers are typically used in essential applications where a water and/or oil barrier is needed, such as personal protective equipment (PPE) for health professionals, or other technical textiles.

As a global leader in the area of repellency treatments, we have the responsibility to develop and produce products with the highest level of sustainability – economically and ecologically.

The price increase has become necessary to support the increasing regulatory and other costs, as well as ongoing investments that Archroma continuously makes in its own manufacturing technology and process, to produce fluorochemicals in the safest possible way for the consumer and the environment.

The price increase will be effective from November 16, 2020, in all regions and markets, for all new orders and as contracts allow.

 

® Trademarks of Archroma registered in many countries

Source:

Archroma / EMG

Erstklassige Wischtücher mit Phantom-Technologie (c) Oerlikon Manmade Fibers
Phantom technology enables greater freedom for formulating continuous and discrete fibers allows for more flexible and absorbent structures and highly textured materials.
22.10.2020

First class wipes with Phantom technology

Neumünster – Success is built by connecting the right people with the right product. In a global marketplace, this means collaboration is just as important as competition. Companies need to focus on their strengths, while finding practical ways to innovate and expand upon their capabilities.

An exclusive license from Procter & Gamble offers the best for nonwovens

In order to do so, working together often makes the most sense. This is what motivated Procter & Gamble and Oerlikon Nonwoven – Teknoweb Materials to agree on an exclusive license agreement to market and sell the Phantom platform worldwide.

Neumünster – Success is built by connecting the right people with the right product. In a global marketplace, this means collaboration is just as important as competition. Companies need to focus on their strengths, while finding practical ways to innovate and expand upon their capabilities.

An exclusive license from Procter & Gamble offers the best for nonwovens

In order to do so, working together often makes the most sense. This is what motivated Procter & Gamble and Oerlikon Nonwoven – Teknoweb Materials to agree on an exclusive license agreement to market and sell the Phantom platform worldwide.

The patented process for hybrid nonwovens combines the best of both airlaid and spunmelt technologies to deliver new, flexible ways of creating wet and dry wipes. Phantom technology offers additional benefits by reducing resources and cost, while increasing overall performance. The exclusive license gives Oerlikon Nonwoven – Teknoweb Materials distribute this technology worldwide. In addition, Oerlikon Nonwoven – Teknoweb Materials have further refined the process into their own Levra technology – an entry-level option which offers tailored production volumes with lower investment costs but is still suitable to be upgraded to the premium Phantom model in the future.

Quality products that cost less

Essentially, Phantom technology was developed to produce hybrid substrates. The spunmelt and airlaid processes are merged into one step to combine cellulose fibers, long fibers such as cotton, or even powders with polymer fibers in unprecedented ways. This technology has clear advantages in terms of resources, performance, and cost compared to the previous processes on the market. By removing hydroentanglement, it is no longer necessary to dry the material. Adjusting the process can optimize relevant product characteristics such as softness, strength, dirt absorption, and liquid absorption. In the end, this even increases the quality of the product itself.

The greater freedom for formulating continuous and discrete fibers allows for more flexible and absorbent structures and highly textured materials. Wipes feel softer to the touch while providing more protection for the hands. Up to 90% of the material can consist of pulp fibers, although natural alternatives like cotton or synthetic fibers can be added to the mix.

Phantom technology has not only found a practical application in a variety of wipes – such as hygiene wipes, anti-bacterial wipes, surgical wipes, or industrial wipes – but also in absorbent cores, for instance indiapers or fempro products. With so many applications, Oerlikon Nonwoven – Teknoweb Materials are fully prepared to deliver Procter & Gamble’s innovative Phantom technology to the global nonwovens market.

Source:

Oerlikon Manmade Fibers

Cetex (c) Cetex
f.l.t.r.: Falk Mehlhorn (Cetex), Florian Mitzscherlich (The FilamentFactory), Matthias Hess (The FilamentFactory), Yasar Kiray (The Filament Factory), Sebastian Iwan (thermoPre ENGINEERING GmbH), Sven P. Fritz (The FilamentFactory)
16.10.2020

Cetex: Long-term cooperation in the area of hybrid rovings

The Cetex Institut gGmbH, the thermoPre ENGINEERING GmbH and The FilamentFactory GmbH cooperate in the development, production and marketing of novel hybrid materials. The cooperation agreement signed on October 2, 2020 in Chemnitz takes the collaboration to a new level. "We are pleased to be able to supply the hybrid rovings to the end user not only in an application-specific manner, but also to offer the engineering for subsequent component applications, including the prototyping of the FRP components," says Sebastian Nendel, Managing Director of Cetex.

The Cetex Institut gGmbH, the thermoPre ENGINEERING GmbH and The FilamentFactory GmbH cooperate in the development, production and marketing of novel hybrid materials. The cooperation agreement signed on October 2, 2020 in Chemnitz takes the collaboration to a new level. "We are pleased to be able to supply the hybrid rovings to the end user not only in an application-specific manner, but also to offer the engineering for subsequent component applications, including the prototyping of the FRP components," says Sebastian Nendel, Managing Director of Cetex.

Patented process for the production of hybrid rovings
In the last 3 years the Cetex Institute has developed a plant technology for the production of hybrid rovings. By means of the patented process, different material combinations can be produced according to customer specifications. Material combinations of reinforcing fibers (glass, basalt, carbon, aramid or high-strength polymer fibers) can be combined with matrix fibers (PP, PET, PA, PPS, PEEK), but also special combinations of different reinforcing fibers or the combination of reinforcing fibers with metal fibers. Advantages of the new hybrid roving are the torsion-free and completely stretched fiber layer and the associated optimal utilization of the properties of the reinforcing fibers, as well as a very good homogeneity, whereby excellent processing can be achieved in later process steps.

Series production as next step
The next goal is clearly defined: Under the agreement, the process is to be jointly developed further by the project partners and transferred to series production. These joint activities form the basis for many years of intensive cooperation in this new field.

Source:

Cetex Institut gGmbH

VacuFil (c) Oerlikon
24.09.2020

Recycling becomes a focus

Mountains of waste, plastic-infested oceans, negative CO2 footprints – the need for more sustainable ways of living has never been more urgent. Consequently, it is logical that recycling solutions are becoming increasingly important within the textile industry. This was also tapped into at the first virtual Global Fiber Congress in Dornbirn with a session that focused specifically on the topic. In front of around 400 participants, Markus Reichwein, Head of Product Management at Oerlikon Barmag, also spoke about solutions currently on the market.

As one of only manufactureres, the Oerlikon Group’s Manmade Fibers segment offers the entire mechanical recycling chain –from preparing the recycled materials, producing the melt all the way through to the textured package. Here, the company utilizes the VacuFil solution supplied by its subsidiary Barmag Brückner Engineering (BBE) –which, in addition to mastering bottle-to-bottle and bottle-to-textile processes, is also able to process textile waste into chips. This permits the running of textile production operations very much in line with the zero-waste philosophy.

Mountains of waste, plastic-infested oceans, negative CO2 footprints – the need for more sustainable ways of living has never been more urgent. Consequently, it is logical that recycling solutions are becoming increasingly important within the textile industry. This was also tapped into at the first virtual Global Fiber Congress in Dornbirn with a session that focused specifically on the topic. In front of around 400 participants, Markus Reichwein, Head of Product Management at Oerlikon Barmag, also spoke about solutions currently on the market.

As one of only manufactureres, the Oerlikon Group’s Manmade Fibers segment offers the entire mechanical recycling chain –from preparing the recycled materials, producing the melt all the way through to the textured package. Here, the company utilizes the VacuFil solution supplied by its subsidiary Barmag Brückner Engineering (BBE) –which, in addition to mastering bottle-to-bottle and bottle-to-textile processes, is also able to process textile waste into chips. This permits the running of textile production operations very much in line with the zero-waste philosophy.

VacuFil ensures a stable process in the case of recycled quality yarns
The reliable removal of contaminants is vital for a stable and efficient spinning process and outstanding yarn quality. At the same time, stable operating conditions with minimal fluctuations are essential. The greatest challenge here is the differing qualities of the bottle flakes fed into the system, as the extrusion process is barely able to balance these fluctuations. Here, the VacuFil concept counters with blending silos, which reduce the differences in the viscosity of the polymers considerably and guarantee high yarn and fabric quality.

The VacuFil concept is installed upstream to an Oerlikon Barmag POY system, which transforms the recycled melt into filament yarn of the accustomed high quality. As texturing solutions, Oerlikon Barmag offers its state-of-the-art automatic eAFK-series systems, including the latest generation of the eAFK Evo, which was unveiled at the ITMA Barcelona last year. Yarn manufacturers wishing to continue texturing manually can use the eFK series.

With the VarioFil R+, producers of smaller batches now also have a compact system with an integrated recycled materials preparation unit at their disposal. The system offers a special extrusion system for bottle flake materials, the very latest metering and mixing technology for spin-dying and expanded 2-stage melt filtration. The four spinning positions are each equipped with an Oerlikon Barmag 10-end WINGS POY winder.

While mechanical recycling has already been extensively developed, chemical recycling for mixed fabrics is still presenting the textile industry with huge challenges. The Oerlikon Group’s Manmade Fibers segment is currently working on solutions and concepts for transforming these fabrics into new textiles.

 

More information:
Oerlikon Sustainability Yarns
Source:

Oerlikon

Kooperation AMAC und FINNESTER (c) Finnester
Finnester’s innovative fire protection coatings in action
21.09.2020

Cooperation AMAC and FINNESTER

  • Finnish coating and gelcoat manufacturer Finnester strengthens its activities in the D-A-CH region with AMAC

As of September 15th 2020, the Finland-based coating and gelcoat manufacturer Finnester Coatings Oy strengthens its activities in German speaking countries, the so-called D- A-CH region, comprising Germany, Austria and Switzerland with Dr. Michael Effing from AMAC.

Finnester is a pioneer in developing high-quality coatings and gelcoat for both urface spread as well as flame and thermal insulation of composite solutions in different fields of industries. Their portfolio comprises products based on Polyester coatings for fire and thermal protection as well as ceramifying polymers like HybridRED, compliant with the requirements of the standards e.g. EN45545-2. In
order to develop new business opportunities in the D-A-CH region for the endmarkets building and infrastructure, transportation, marine, industrial and electrical industries, Finnester is cooperating with AMAC to accelerate the process of locating suitable partnerships.

  • Finnish coating and gelcoat manufacturer Finnester strengthens its activities in the D-A-CH region with AMAC

As of September 15th 2020, the Finland-based coating and gelcoat manufacturer Finnester Coatings Oy strengthens its activities in German speaking countries, the so-called D- A-CH region, comprising Germany, Austria and Switzerland with Dr. Michael Effing from AMAC.

Finnester is a pioneer in developing high-quality coatings and gelcoat for both urface spread as well as flame and thermal insulation of composite solutions in different fields of industries. Their portfolio comprises products based on Polyester coatings for fire and thermal protection as well as ceramifying polymers like HybridRED, compliant with the requirements of the standards e.g. EN45545-2. In
order to develop new business opportunities in the D-A-CH region for the endmarkets building and infrastructure, transportation, marine, industrial and electrical industries, Finnester is cooperating with AMAC to accelerate the process of locating suitable partnerships.

Ari Hokkanen, CEO of Finnester: “Finnester has developed unique high-quality coatings. The cooperation with AMAC will accelerate our growth ambitions and supports us in finding new business opportunities. We are happy to benefit from AMAC and Dr. Effing’s long-term experience as a pioneer in the composites industry and his high-quality network along the entire value chain.” Dr. Effing, CEO of AMAC GmbH confirms: “Fire-retardant coatings are very important to the composites industry in order to be successful especially in rail, fast ferry and building & infrastructure applications with their tough fire standards. The DACH region represents more than 30 % of the European market and is the key target for Finnester. I am looking forward to supporting Finnester with their unique offerings and connecting them with key players in the D-A-CH region.”

More information:
Finnester Coatings Oy AMAC
Source:

AMAC GmbH

Oerlikon: Three staple fiber bicomponent systems successfully commissioned in Asia (c) Oerlikon Neumag
Oerlikon Neumag staple fiber plants stand for highest product quality and absolute reliability.
27.08.2020

Oerlikon: Three staple fiber bicomponent systems successfully commissioned in Asia

Neumünster – Oerlikon Neumag has successfully commissioned three staple fiber bicomponent systems in China. With capacities of 50 tons per day each, the systems are being used to manufacture coresheath bicomponent fibers made from PP/PE or PET/PE at two long-standing Oerlikon Manmade Fibers customers. These fibers are used to make hygiene products.

Oerlikon Neumag staple fiber technology still in demand

Despite coronavirus-related restrictions, the three new systems were installed within three and five months, all without any problems. They have meanwhile been operating under stable production conditions with optimum fiber quality of the very highest standards for several weeks now.

Many years of experience in bi-component spinning

Neumünster – Oerlikon Neumag has successfully commissioned three staple fiber bicomponent systems in China. With capacities of 50 tons per day each, the systems are being used to manufacture coresheath bicomponent fibers made from PP/PE or PET/PE at two long-standing Oerlikon Manmade Fibers customers. These fibers are used to make hygiene products.

Oerlikon Neumag staple fiber technology still in demand

Despite coronavirus-related restrictions, the three new systems were installed within three and five months, all without any problems. They have meanwhile been operating under stable production conditions with optimum fiber quality of the very highest standards for several weeks now.

Many years of experience in bi-component spinning

Oerlikon Neumag looks back on many years of experience in constructing bicomponent staple fiber systems. The first system for this fiber type was commissioned as far back as 1995. Oerlikon Neumag offers solutions for the most varied cross-sections, ranging from sheath/core’, ‘side-by-side’, ‘island in the sea’, ‘orange type’ as well as ‘trilobal’. The applications are diverse: from self-crimping fibers, bonding fibers, super-microfibers all the way through to hollow fibers.

The Oerlikon Neumag bicomponent technology is particularly characterized by the extremely robust spin packs that have no expensive wear parts, which considerably reduces the costs here. The reconditioning costs when cleaning the spin packs are kept to an absolute minimum. Add to this the separate temperature transfer option in the spinning beam for the two polymers. As a result, the quality and the viscosity of the polymers can be accurately adjusted in accordance with the respective process requirements.

Source:

Oerlikon Neumag

CHEMLOGIS and SANITIZED AG: New strategic sales partnership for the Sanitized® antimicrobial polymer additives in Mexico (c) SANITIZED AG
CHEMLOGIS’s CEO Ing. León Freiman K.
30.07.2020

CHEMLOGIS and SANITIZED AG: New strategic sales partnership for the Sanitized® antimicrobial polymer additives in Mexico

Mexico and Switzerland - SANITIZED customers in the polymer industry in Mexico will profit from CHEMLOGIS’s expertise and established sales network. The Sanitized® antimicrobial additives for hygiene function and material protection for polymers will be marketed in Mexico by our new sales partner.

SANITIZED and CHEMLOGIS, two experts in their fields with similar understanding of values, have joined forces; both deal in high-performance products for the Polymer industry combined with the best possible service, which begins with the conception of value-added products and their optimum use. This collaboration with SANITIZED is a good fit for the portfolio as both companies focus on innovative, customer-specific solutions.

Mexico and Switzerland - SANITIZED customers in the polymer industry in Mexico will profit from CHEMLOGIS’s expertise and established sales network. The Sanitized® antimicrobial additives for hygiene function and material protection for polymers will be marketed in Mexico by our new sales partner.

SANITIZED and CHEMLOGIS, two experts in their fields with similar understanding of values, have joined forces; both deal in high-performance products for the Polymer industry combined with the best possible service, which begins with the conception of value-added products and their optimum use. This collaboration with SANITIZED is a good fit for the portfolio as both companies focus on innovative, customer-specific solutions.

With the addition of the antimicrobial Sanitized® additives at CHEMLOGIS, the Polymer industry gets a new overall package, offering more than just products for hygiene function and material protection. As an addition to the core product services, SANITIZED supports development and production, regulatory queries and marketing through the use of the Sanitized® Ingredient Brand, which characterizes the end products within their differentiation and emphasis on quality.

The antimicrobial additives for Polymers from SANITIZED protect end products from bacterial infestation, growth of algae and mildew, material degradation, biofilms, pink stain, and odors caused by microbes. The Polymer industry uses the antimicrobial additive in flooring, industrial coatings, artificial leather, roof membranes, pool liners, tarpaulins, and all extruded products.

“Everyone at CHEMLOGIS is very excited to partner with SANITIZED for the sale of their antimicrobial products to the Polymer processors in Mexico. Together we bring a highly focused approach to customer´s needs in terms of technology service and products” says CHEMLOGIS’s CEO Ing. León Freiman K.” “The technical competence and the strong customer focus impress me about CHEMLOGIS”, says Michael Lüthi, Head of BU Polymer at SANITIZED AG.

Source:

EMG

Oerlikon Barmag: Largest single industrial yarn order (c) Oerlikon Barmag
And the new Oerlikon Barmag systems at Fujian Billion will also be used to manufacture yarns for the automotive sector.
23.07.2020

Oerlikon Barmag: Largest single industrial yarn order

  • Textile yarn manufacturer Fujian Billion kicks off industrial yarn production

Remscheid – from the end of this year, the southern Chinese yarn manufacturer Fujian Billion Polymerization Technology Industrial Co., Ltd. will be producing industrial yarns using systems supplied by Oerlikon Barmag. With this, the company – considered to be the largest polyester yarn manufacturer in southern China – is now also entering the industrial yarn market.

With 124 positions and a capacity of around 250,000 tons per annum, this project is the largest single industrial yarn order placed with Oerlikon Barmag to date. And with this order, the southern Chinese yarn manufacturer instantly positions itself as one of the ten largest Chinese industrial yarn producers. “The systems at Fujian Billion come with our latest draw unit design, which has been optimized for use with Oerlikon Barmag automation solutions”, comments Roy Dolmans, Head of Development for the Industrial Yarn Process. As a result, the newcomer in the industrial yarn sector is now superbly equipped for the future.

  • Textile yarn manufacturer Fujian Billion kicks off industrial yarn production

Remscheid – from the end of this year, the southern Chinese yarn manufacturer Fujian Billion Polymerization Technology Industrial Co., Ltd. will be producing industrial yarns using systems supplied by Oerlikon Barmag. With this, the company – considered to be the largest polyester yarn manufacturer in southern China – is now also entering the industrial yarn market.

With 124 positions and a capacity of around 250,000 tons per annum, this project is the largest single industrial yarn order placed with Oerlikon Barmag to date. And with this order, the southern Chinese yarn manufacturer instantly positions itself as one of the ten largest Chinese industrial yarn producers. “The systems at Fujian Billion come with our latest draw unit design, which has been optimized for use with Oerlikon Barmag automation solutions”, comments Roy Dolmans, Head of Development for the Industrial Yarn Process. As a result, the newcomer in the industrial yarn sector is now superbly equipped for the future.

The well-known company – located in the Chinese Fujian Province – will be predominantly manufacturing high-tenacity (HT) and low-shrinkage (LS) yarns from the end of this year. These sophisticated yarns are deployed both in the automotive, geotextiles and safety sectors (HT yarns) and in the manufacture of coated industrial textiles such as truck tarpaulins and tents (LS yarns).

Founded in Jinjiang, Quanzhou, in 2003, Fujian Billion Polymerization Technology Industrial Co., Ltd. is one of the top 500 privately-owned enterprises in China. Annually, the yarn manufacturer produces around 2.8 million tons of filament yarn and ethylene-propylene side-by-side (ES) fibers.

Start of 3-years Interreg cross-border project AACOMA  is kicked-off (c) AMAC GmbH
AMAC-Standortkarte
13.05.2020

Start of 3-years Interreg cross-border project AACOMA is kicked-off

  • AACOMA - Accelerate advanced composite manufacturing
  • EMR Region Belgium, the Netherlands & Germany area hot spot for the future of lightweight materials and technologies

The Euregio Meuse-Rhine provides a huge potential with its many highly innovative, leading companies and especially SMEs which are active in the area of advanced material manufacturing in many industrial sectors, such as Automotive, Aerospace, Electronics, Building and Infrastructure, etc. The advanced material sector is growing, with a consolidated offer, ranging from raw material producers over technology development to production, research and development as well as industrial OEMs.

Interreg Euregio Meuse-Rhine invests EUR 96 million from the European Regional Development Fund (ERDF) in the period 2014-2020. Through the investments in cross-border projects, the European Union invests in the economic development, innovation, territorial development and social inclusion and education of this region.

Project

  • AACOMA - Accelerate advanced composite manufacturing
  • EMR Region Belgium, the Netherlands & Germany area hot spot for the future of lightweight materials and technologies

The Euregio Meuse-Rhine provides a huge potential with its many highly innovative, leading companies and especially SMEs which are active in the area of advanced material manufacturing in many industrial sectors, such as Automotive, Aerospace, Electronics, Building and Infrastructure, etc. The advanced material sector is growing, with a consolidated offer, ranging from raw material producers over technology development to production, research and development as well as industrial OEMs.

Interreg Euregio Meuse-Rhine invests EUR 96 million from the European Regional Development Fund (ERDF) in the period 2014-2020. Through the investments in cross-border projects, the European Union invests in the economic development, innovation, territorial development and social inclusion and education of this region.

Project

The Euregio Meuse-Rhine is a potential hot-spot for the further development of advanced material and process technologies. Technical Centers and Institutes around Aachen/Germany, Liège/Belgium and Eindhoven/The Netherlands were awarded with this new project AACOMA.

Innovative material design and advanced manufacturing provide large opportunities for SMEs. The AACOMA project kick-off took place in Aachen at the Campus of the RWTH University of technology in 1 Q 2020. The aim of the project, which is running for 3 years until 2023 with a budget of €3 Mio, is to connect SMEs with innovation hot-spots like institutes and technical centers.
Seven partners from all three regions will carry the project out: Centexbel is the project leader and gets support by University of Liège, Sirris and Flanders Make from Belgium, as well as Fontys University of Applied Science and AMIBM of Maastricht University in the Netherlands and AMAC in Germany.

Statements

Bernard Paquet, Project Coordinator from Centexbel/ Belgium stated:
“Centexbel, with a strong experience in textile and composites, will identify with its Interreg partners and an advisory board of international experts several demonstrators which will enable an accelerated advanced manufacturing of composite parts. This could include new materials and intermediates, high performance additives, bio-based products and new composites by additive manufacturing”.

Michael Effing, Managing Director of AMAC/ Germany said:
“The major goal of the project is to connect around 200 innovative SMEs with each other and establish the links to the world-class institutes in the EMR region. We will facilitate 6 roadshow events, addressing key topics like automated manufacturing, additive manufacturing or bio-based material systems combined with match making and training events. The first roadshow will be held on September 24, 2020 at the Aachen Campus of the RWTH University of Technology.”

Prof. Gunnar Seide from the AMIBM/The Netherlands continued:  
“Our AMIBM offers already an international master program on bio-based materials. The AACOMA project will be an important element for transborder research and will identify new players in the value chain coming from the EMR region. Innovative companies find markets for their new bio-based building blocks, chemicals and polymers. Their success stories and upcoming technological breakthroughs are needed for a sustainable future.”

 

(c) smartpolymer / Steffen Beikirch
Dr. Frank Wendler von der smartpolymer GmbH mit Material der Marke Cell Solution bioactive.
08.04.2020

smartpolymer: bioaktive Faser für den Einsatz in Atemschutzmasken

In der Corona-Krise ist eine Entwicklung des Thüringischen Instituts für Textil- und Kunststoff-Forschung (TITK) derzeit besonders gefragt: die antimikrobiell wirksame Cellulose-Faser mit Silber-Ionen. Die smartpolymer GmbH, ein Unternehmen der TITK-Gruppe, stellt sie auf einer Pilotanlage unter dem Namen Cell Solution bioactive her. Abnehmer sind unter anderem die Hersteller von Atemschutzmasken.

Die natürliche antibakterielle Wirkung von Silber wird seit Jahrhunderten zur Entkeimung genutzt. Durch Anreicherung mit dem Edelmetall – bis zu 6 Prozent Silbergehalt sind einstellbar – kann die Cellulose-Faser aus Rudolstadt gerade in Krankenhäusern oder Hygienebereichen einen wertvollen Beitrag zum Schutz vor unerwünschten Keimen leisten. Nach der Verarbeitung zu einem Vlies lässt sie sich unter anderem als eine Lage in Atemschutzmasken integrieren.

In der Corona-Krise ist eine Entwicklung des Thüringischen Instituts für Textil- und Kunststoff-Forschung (TITK) derzeit besonders gefragt: die antimikrobiell wirksame Cellulose-Faser mit Silber-Ionen. Die smartpolymer GmbH, ein Unternehmen der TITK-Gruppe, stellt sie auf einer Pilotanlage unter dem Namen Cell Solution bioactive her. Abnehmer sind unter anderem die Hersteller von Atemschutzmasken.

Die natürliche antibakterielle Wirkung von Silber wird seit Jahrhunderten zur Entkeimung genutzt. Durch Anreicherung mit dem Edelmetall – bis zu 6 Prozent Silbergehalt sind einstellbar – kann die Cellulose-Faser aus Rudolstadt gerade in Krankenhäusern oder Hygienebereichen einen wertvollen Beitrag zum Schutz vor unerwünschten Keimen leisten. Nach der Verarbeitung zu einem Vlies lässt sie sich unter anderem als eine Lage in Atemschutzmasken integrieren.

„Die Faser wirkt antibakteriell und fungizid – tötet also Keime und Pilze sehr zuverlässig ab“, erläutert Dr. Frank Wendler, der bei smartpolymer die Forschung und Entwicklung der Cell Solution-Funktionsfasern verantwortet. Hierbei handelt es sich um Lyocell-Fasern*, die mit verschiedensten Zusatzfunktionen ausgestattet werden können. Das Besondere: Die Wirkstoffe werden durch ein patentiertes Verfahren direkt in die Faser eingebracht. „Dadurch erreichen wir einen Depot- und einen so genannten Release-Effekt. Das bedeutet, der Wirkstoff bleibt in der Faser gespeichert und wird kontinuierlich über einen längeren Zeitraum nach außen abgegeben“, betont Wendler.

Bei der Verwendung in Atemschutzmasken kommt der Faser noch ein besonderes Merkmal zugute: Lyocell absorbiert Feuchtigkeit sehr gut. Damit wird ein großer Nachteil von Schutzmasken abgeschwächt: Die Ausatemluft durchfeuchtet das Filtermaterial mit der Zeit und macht es so zu einem idealen Nährboden für das Überleben und die Vermehrung von Keimen. Nicht so mit der Entwicklung aus Rudolstadt. Dank der natürlichen Eigenschaften der Lyocell-Faser kann das Vlies bis zu 50 Prozent seines Materialgewichts an Feuchtigkeit aufnehmen. Und die in der Faser gebundenen Silber-Ionen machen die Bakterien rasch unschädlich. Daher können solche Atemschutzmasken vergleichsweise länger getragen und mehrfach verwendet werden.

Die Nachfrage nach Cell Solution bioactive steigt gerade stark an: smartpolymer konnte die Produktion vom großen Labormaßstab erfolgreich auf den Technikumsmaßstab übertragen. Mit Einführung eines Drei-Schicht-Systems soll das Volumen nun kurzfristig so weit wachsen, dass bis zu 10 Tonnen Textil pro Monat mit der Faser ausgerüstet werden können. An einem weiteren Scale-up wird bereits mit Hochdruck gearbeitet.

Die Faser Cell Solution bioactive ist bei der Prüfgemeinschaft Oeko-Tex gelistet und für den Einsatz in Textilien zugelassen. „Zudem erfüllt sie im Stoffkreislauf alle Anforderungen der Nachhaltigkeit“, ergänzt Wendler. „Die Faser wird besonders umweltverträglich hergestellt und ist biologisch abbaubar.“

More information:
TITK Smartpolymer
Source:

TITK-Group

Meltblown Vliesstoffanlagen von Oerlikon Nonwoven (c) Oerlikon Manmade fibers
Meltblown Vliesstoffanlagen von Oerlikon Nonwoven
02.04.2020

Oerlikon Nonwoven large-scale meltblown sold to Asia

a leading Asian large-scale manufacturer of manmade fibers and polymers has invested in a new Oerlikon Nonwoven meltblown system. The recently-signed contract comprises a 2-beam system for manufacturing filtration nonwovens – predominantly for medical products such as face masks – with a nominal capacity of up to 1,200 tons of nonwovens a year. The commercial production launch has been scheduled for the fourth quarter of 2020.

The 2-beam system has an operating width of 1.6 meters and is equipped with the new patented Oerlikon Nonwoven electro-charging unit. The Oerlikon Nonwoven meltblown technology is recognized by the market as being the technically most efficient method for producing highly-separating filter media made from manmade fibers, particularly in conjunction with electrostatic charging and with extremely low-pressure loss. Electro-charging the filter nonwovens allows the manufacture of sophisticated EPA- and HEPA-class filter media as well as media that comply with the requirements of N95-, FFP2- and FFP3-class respiratory masks.

a leading Asian large-scale manufacturer of manmade fibers and polymers has invested in a new Oerlikon Nonwoven meltblown system. The recently-signed contract comprises a 2-beam system for manufacturing filtration nonwovens – predominantly for medical products such as face masks – with a nominal capacity of up to 1,200 tons of nonwovens a year. The commercial production launch has been scheduled for the fourth quarter of 2020.

The 2-beam system has an operating width of 1.6 meters and is equipped with the new patented Oerlikon Nonwoven electro-charging unit. The Oerlikon Nonwoven meltblown technology is recognized by the market as being the technically most efficient method for producing highly-separating filter media made from manmade fibers, particularly in conjunction with electrostatic charging and with extremely low-pressure loss. Electro-charging the filter nonwovens allows the manufacture of sophisticated EPA- and HEPA-class filter media as well as media that comply with the requirements of N95-, FFP2- and FFP3-class respiratory masks.

The demand for filtration nonwovens for medical applications has risen tremendously across the globe since the outbreak of the Sars-CoV-2 (coronavirus) epidemic, presenting all manufacturers with huge challenges. A meltblown system will be commissioning at the site of a leading Western European nonwovens producers as early as the second quarter of 2020. This system will be deployed exclusively in the manufacture of nonwovens for respiratory masks.

Due to the current state of emergency with regards to the local supply of face masks, Oerlikon Nonwoven is currently using its own laboratory system to produce electrostatically-charged filter media which are being sent to local small businesses and companies for the manufacture of face masks. 

 

More information:
Oerlikon Nonwoven
Source:

Oerlikon Manmade fibers

(c) Edward C. Gregor Associates
03.02.2020

Dynamic Modifiers: Highest flame retardancy with new coating

A new non-halogenated FR compound called PAL...VersaCHARTM can achieve a new level of flame retardant performance as a coating for nonwovens and technical textiles.

PAL...VersaCHARTM has been tested to 1,950°C – the highest to date – and shown to prevent all flaming drips of polymer. Char bodies form on the compound surface, protecting against flame creation and delaying heat transfer. Rapid self- extinguishing burn behaviour protects any underlying substrate to which it is adhered.

The compound has passed ASTM E84 (Class A) with a 15/10 rating, which includes ‘clean’ smoke generation of only 2.3% of the allowable ASTM smoke limits. In addition, the compound is light weight, at a specific gravity of 1.0, and 100% non-toxic in every respect, being free from heavy metals, halogens and VOCs. 

Other properties include excellent cold crack performance, hydrophobicity, printability, extreme chemical resistance and the ability to be custom tailored for specific needs such as UV or antimicrobial performance, as volume warrants. The compound is also very competitively priced.

A new non-halogenated FR compound called PAL...VersaCHARTM can achieve a new level of flame retardant performance as a coating for nonwovens and technical textiles.

PAL...VersaCHARTM has been tested to 1,950°C – the highest to date – and shown to prevent all flaming drips of polymer. Char bodies form on the compound surface, protecting against flame creation and delaying heat transfer. Rapid self- extinguishing burn behaviour protects any underlying substrate to which it is adhered.

The compound has passed ASTM E84 (Class A) with a 15/10 rating, which includes ‘clean’ smoke generation of only 2.3% of the allowable ASTM smoke limits. In addition, the compound is light weight, at a specific gravity of 1.0, and 100% non-toxic in every respect, being free from heavy metals, halogens and VOCs. 

Other properties include excellent cold crack performance, hydrophobicity, printability, extreme chemical resistance and the ability to be custom tailored for specific needs such as UV or antimicrobial performance, as volume warrants. The compound is also very competitively priced.

In addition to its use as a coating, PAL...VersaCHARTM compound can be produced as a flexible film or sheet and moulded to shape or over-moulded to most materials, including metal for corrosion resistance. As a polymeric compound it can be cast or calendered and typical durometers from 80-99A for flexible-to-high rigid formats are practical. 

Separately, an adhesive has been created which bonds to many surfaces. In internal evaluations of two laminated plies of woven carbon fibre and two plies of glass fabrics, both passed a 60 second vertical burn with no ply separation, distortion or flaming drips from the adhesive.

Dynamic Modifiers envisages many uses for PAL...VersaCHARTM, from aerospace to the protection of rigid structural materials in building interiors etc.   
 

The Oerlikon Nonwoven electro-charging unit (c) Oerlikon Nonwoven
The Oerlikon Nonwoven electro-charging unit
23.01.2020

Oerlikon Nonwoven showcases convincing meltblown and spunbond technology

The Oerlikon Nonwoven experts will be presenting efficient solutions and comprehensive technology know-how for challenging filtration tasks to an international trade audience at the FiltXPO 2020 in Chicago, USA (Stand # 420), taking place between February 26 and 28.

Meltblown technology is one of the most efficient methods for producing very fine and highly-separating filter media made from manmade fibers. New, unique and highly-sophisticated filter media are easy to manufacture thanks to Oerlikon Nonwoven’s optimized meltblown technology. This process is characterized by its constant melt pressure distribution and consistent dwell time across the entire width of the spinning beam, Furthermore, the novel guidance and distribution of the process air outside the coathanger distributor offered by the Oerlikon Nonwoven technology prevents so-called hotspots, which overall ensures particularly homogeneous nonwoven properties and basis weights even in the case of delicate raw materials.

The Oerlikon Nonwoven experts will be presenting efficient solutions and comprehensive technology know-how for challenging filtration tasks to an international trade audience at the FiltXPO 2020 in Chicago, USA (Stand # 420), taking place between February 26 and 28.

Meltblown technology is one of the most efficient methods for producing very fine and highly-separating filter media made from manmade fibers. New, unique and highly-sophisticated filter media are easy to manufacture thanks to Oerlikon Nonwoven’s optimized meltblown technology. This process is characterized by its constant melt pressure distribution and consistent dwell time across the entire width of the spinning beam, Furthermore, the novel guidance and distribution of the process air outside the coathanger distributor offered by the Oerlikon Nonwoven technology prevents so-called hotspots, which overall ensures particularly homogeneous nonwoven properties and basis weights even in the case of delicate raw materials.

The Oerlikon Nonwoven charging unit stands out against other concepts currently available on the market. Users can freely choose from a large number of variation possibilities and set the optimum charging method depending on the filter application, allowing the Oerlikon Nonwoven charging unit to also be used for the manufacture of EPA- and HEPA-class filter media.

The new forming section ensures improved nonwoven formation evenness across the entire width, even in the case of high spinning speeds, special polymers and polymer combinations. In addition to this, the newly-designed system also ensures that nonwovens only require minimal edge trimming at the end of the production process. The newly-developed mixedfiber technology enables the combining of various filament cross-sections and polymers, in order to set ideal filtering and pleating performances, for example.

 

More information:
Oerlikon Nonwoven Filtxpo
Source:

Oerlikon Nonwoven

(c) Oerlikon
16.01.2020

Domotex 2020: Manmade Fibers shows BCF S8 with new CPC-T

Market leader Oerlikon Neumag has its finger firmly on the pulse of their customers with the new Color Pop Compacting unit (CPC-T) for the BCF S8 carpet yarn plant, which is now available for the Polyamide 6 process. The new solution, which was on show from 10-13 January 2020 at the Domotex 2020 in Hannover, attracted great interest from many trade visitors.

Following the trend for multicolored carpets, BCF S8 sets new standards in regards to color separation. The plant, launched as a tricolor solution at last year’s ITMA in Barcelona, makes anything possible – from mélange to strongly separated. It promises carpet yarn producers even more flexible color mixing variants for product differentiation. The core component in this process, the Color Pop Compacting unit (CPC-T), offers more than 200,000 different color shades from three colors. The innovation, which has been filed for patent, is available for polypropylene and polyester polymers as well as for the polyamide 6 process.

Market leader Oerlikon Neumag has its finger firmly on the pulse of their customers with the new Color Pop Compacting unit (CPC-T) for the BCF S8 carpet yarn plant, which is now available for the Polyamide 6 process. The new solution, which was on show from 10-13 January 2020 at the Domotex 2020 in Hannover, attracted great interest from many trade visitors.

Following the trend for multicolored carpets, BCF S8 sets new standards in regards to color separation. The plant, launched as a tricolor solution at last year’s ITMA in Barcelona, makes anything possible – from mélange to strongly separated. It promises carpet yarn producers even more flexible color mixing variants for product differentiation. The core component in this process, the Color Pop Compacting unit (CPC-T), offers more than 200,000 different color shades from three colors. The innovation, which has been filed for patent, is available for polypropylene and polyester polymers as well as for the polyamide 6 process.

Polyester, recycling polyester and fine titers are on trend
During numerous conversations with customers, Martin Rademacher, Head of Sales Oerlikon Neumag, observed a noticeable trend for polyester in the carpet industry even outside the USA. Sustainable solutions are equally sought after: “Our customers increasingly demand plants that can process recycled polyester,” explains Martin Rademacher.

The Manmade Fibers segment presented an additional solution by Oerlikon Barmag for polyester applications that need fine single filament titers from 0.5 dpf and high filament counts: Puffy, soft polyester filament yarns with BCF-similiar properties are produced on the basis of a POY and texturing process. Core components of the processes are the POY take-up unit WINGS HD as well as the new texturing machine eAFK Big-V.

23.09.2019

Tape inserts offer big potential for injection molding parts

Market and technology analysis confirms big potential for tape inserts in the injection molding process. Following the finalization of a major consortial project led by the Aachen Center for Integrative Lightweight Production (AZL) and the Institute for Plastics Processing at RWTH Aachen University (IKV), the result is clear: tape inserts offer enormous potential for injection molding parts. For suitable components, product costs and component properties can be positively influenced.

In cooperation with 20 industrial partners, the two renowned Aachen research institutes AZL and IKV carried out a detailed analysis of tape inserts in injection molded components over a period of eight months. The tapes, which are a few tenths of a millimeter thick, are continuous fibers, typically made of glass or carbon, completely impregnated and embedded in a thermoplastic matrix. The tapes can be precisely aligned to the loads in a component and are used primarily in high-performance applications with the aim of weight reduction. The aim of the conducted analysis was the identification of potential applications and the estimation of a wider range of applications.

Market and technology analysis confirms big potential for tape inserts in the injection molding process. Following the finalization of a major consortial project led by the Aachen Center for Integrative Lightweight Production (AZL) and the Institute for Plastics Processing at RWTH Aachen University (IKV), the result is clear: tape inserts offer enormous potential for injection molding parts. For suitable components, product costs and component properties can be positively influenced.

In cooperation with 20 industrial partners, the two renowned Aachen research institutes AZL and IKV carried out a detailed analysis of tape inserts in injection molded components over a period of eight months. The tapes, which are a few tenths of a millimeter thick, are continuous fibers, typically made of glass or carbon, completely impregnated and embedded in a thermoplastic matrix. The tapes can be precisely aligned to the loads in a component and are used primarily in high-performance applications with the aim of weight reduction. The aim of the conducted analysis was the identification of potential applications and the estimation of a wider range of applications.

The project was divided into several phases: Phase I was used to identify the current status. In 20 interviews with representative companies of the injection molding industry, the researchers gathered why tape inserts have rarely been taken into account so far, when defining the material concepts to be analyzed. The lack of information about the material class, the procedure and tools for the development process and the necessary production technologies were cited as major challenges. This is where the consortium will take action and provide comprehensive information during the “Technology Information Day” on the extensively prepared state of the art and the high degree of maturity of the supply chain. Based on the status quo, they developed a methodology for analyzing the technological and economic potential of tape inserts in injection molding applications.

Both the previous results and the planned follow-up projects are the subject of the “Technology Information Day" at K 2019, to which the companies involved in the study, the AZL and IKV, invite all companies along the value chain, from raw material manufacturers to injection molders to OEMs. (Date: 18th October 2019, 10:00 am to 1:30 pm, Trade Fair Düsseldorf CCD South, Room 002).

The consortium, amongst others consisting of Asahi Kasei Europe GmbH, BASF SE, Borealis AG, BÜFA Thermoplastic Composites GmbH & Co. KG, ENGEL AUSTRIA GmbH, Huesker Synthetic GmbH, LG Hausys R&D Center, Mitsui Chemicals, Nippon Electric Glass, Polyscope Polymers BV, POLYTEC GROUP, Simcon kunststofftechnische Software GmbH, SABIC and Toray International Europe GmbH, is inviting to the “Technology Information Day” at K 2019. The goal is to inform about the technology and to identify topics for future collaboration.

Source:

AZL Aachen GmbH

archroma Photo: Archroma
15.07.2019

Archroma to introduce new water-based ultra-low VOC Coating Technology

Archroma has launched at the recent ITMA exhibition its new Lurapret® N5396 & N5392 liq, a water-based ultra-low VOC polyurethane (PU) polymer coating technology.

The innovation was developed in compliance with “The Archroma Way: safe, efficient, enhanced, it’s our nature”. The approach finds its origin in Archroma’s deep belief that it is possible to make the textile industry sustainable, economically and ecologically.

Coatings are used in the textile industry to achieve features such as waterproofness, flexibility, durability and UV resistance. With the growing demand for safer and more ecological products, water-based PU coatings are progressively prevailing as the preferred coating technology.

Archroma has launched at the recent ITMA exhibition its new Lurapret® N5396 & N5392 liq, a water-based ultra-low VOC polyurethane (PU) polymer coating technology.

The innovation was developed in compliance with “The Archroma Way: safe, efficient, enhanced, it’s our nature”. The approach finds its origin in Archroma’s deep belief that it is possible to make the textile industry sustainable, economically and ecologically.

Coatings are used in the textile industry to achieve features such as waterproofness, flexibility, durability and UV resistance. With the growing demand for safer and more ecological products, water-based PU coatings are progressively prevailing as the preferred coating technology.

More information:
Archroma ITMA 2019
Source:

Archroma