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Symposium"All about cellulose" Grafik: Thüringisches Institut für Textil- und Kunststoff-Forschung Rudolstadt e.V.
08.01.2024

Rudolstädter Kunststofftage: Symposium "All about cellulose"

As part of the "RUDOLSTÄDTER KUNSTSTOFFTAGE" series, the TITK - Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. invites you to the symposium "All about cellulose: How we can use a native polymer for intelligent, innovative and sustainable products".

In their presentations, speakers from industry and research will highlight the potential and diverse applications of the sustainable platform polymer cellulose for clothing, hygiene and medical textiles, battery and storage technology or as a meltable material for 3D printing.
The conference language is English.

The conference is aimed at textile manufacturers and processors as well as materials scientists and SMEs from the industry in general. As in previous years, there will be the opportunity to visit the technical centres and laboratories of the business-oriented research institute.

Event details and registration options can be found under DATES.

As part of the "RUDOLSTÄDTER KUNSTSTOFFTAGE" series, the TITK - Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. invites you to the symposium "All about cellulose: How we can use a native polymer for intelligent, innovative and sustainable products".

In their presentations, speakers from industry and research will highlight the potential and diverse applications of the sustainable platform polymer cellulose for clothing, hygiene and medical textiles, battery and storage technology or as a meltable material for 3D printing.
The conference language is English.

The conference is aimed at textile manufacturers and processors as well as materials scientists and SMEs from the industry in general. As in previous years, there will be the opportunity to visit the technical centres and laboratories of the business-oriented research institute.

Event details and registration options can be found under DATES.

Source:

Thüringisches Institut für Textil- und Kunststoff-Forschung Rudolstadt e.V.

10.11.2023

HeiQ AeoniQ™ joins Canopy and commits to Forests Protection

HeiQ AeoniQ™ becomes an active brand partner of the Canopy initiative with eleven other companies to address the growing climate and biodiversity crises by committing to keep Ancient and Endangered Forests out of our man-made cellulosic fiber supply chain.

The commitments that HeiQ AeoniQ™ is making are part of solutions-driven non-profit Canopy’s Pack4Good and CanopyStyle initiatives which currently represent collectively 950 brand partners. Together, the initiatives are shifting supply chains away from vital forests to low-impact, circular Next Gen Solutions.

HeiQ AeoniQ™ becomes an active brand partner of the Canopy initiative with eleven other companies to address the growing climate and biodiversity crises by committing to keep Ancient and Endangered Forests out of our man-made cellulosic fiber supply chain.

The commitments that HeiQ AeoniQ™ is making are part of solutions-driven non-profit Canopy’s Pack4Good and CanopyStyle initiatives which currently represent collectively 950 brand partners. Together, the initiatives are shifting supply chains away from vital forests to low-impact, circular Next Gen Solutions.

“We must rapidly replace oil-based polyester in the textile industry causing microplastics, global warming, landfill and ecosystem degradation. Cellulose is the most abundant biopolymer in the world and is best suited to replace polyester. However, we must pay attention to cellulose feedstock sources. Our forests, a potential cellulose feedstock, are one of the most important solutions to addressing the effects of climate change. Approximately 2.6 billion tons of carbon dioxide, one-third of the CO2 released from burning fossil fuels, is absorbed by forests every year. Around 12.5% of global greenhouse gas emissions (5-10 GtCO2e annually) come from deforestation. We are losing forests at an alarming rate. Every year, around 10 million hectares of forests globally are destroyed. We need immediate action to increase forests again. Canopy is our go-to partner to replace polyester with circular & sustainable cellulose feedstock for our innovative HeiQ AeoniQ™ fiber revolution.” said Carlo Centonze, HeiQ Group CEO.

Paper packaging is also a key driver of forest loss globally, as 3.1 billion trees are cut down annually to produce the boxes and bags in which products are packaged and shipped. Paper packaging production has increased by 65% over the past two years.

“The range of companies and sectors represented in today’s announcement reflects the breadth of market response to the growing climate and biodiversity crises and intensifying supply chain disruptions,” said Nicole Rycroft, Founder and Executive Director of Canopy. “Today’s brand partners add significant momentum to global conservation efforts and the movement to transform ‘take, make, waste’ supply chains to be lower-impact and Next Gen.”

Today, as part of Pack4Good, HeiQ AeoniQ™ committed to:

  • Eliminate Ancient and Endangered Forests from our paper packaging supply chain.
  • Reduce material use through design innovation.
  • Maximize recycled content.
  • Explore and scale alternative Next Gen fibers (such as agricultural residues).
  • Where virgin fiber is necessary, use FSC-certified fiber.
Source:

HeiQ

(c) gr3n
26.07.2023

gr3n: First manufacturing plant for depolymerization of PET in Spain

To reach its goal of being the world’s leading supplier of enhanced recycled polyethylene terephthalate (PET), gr3n is signing a binding Memorandum of Understanding (MOU) with its shareholder Intecsa Industrial to set up a Joint Venture.

gr3n together with Intecsa Industrial will join forces and build a “First-of-a-Kind” manufacturing facility able to produce 40.000 tons of virgin-like PET, commencing EPC phase in Q4-2024 and aiming to be operational in 2027. gr3n’s chemical recycling technology is capable of processing PET from various industries including textile waste, closing the loop for hard-to-recycle PET applications.

To reach its goal of being the world’s leading supplier of enhanced recycled polyethylene terephthalate (PET), gr3n is signing a binding Memorandum of Understanding (MOU) with its shareholder Intecsa Industrial to set up a Joint Venture.

gr3n together with Intecsa Industrial will join forces and build a “First-of-a-Kind” manufacturing facility able to produce 40.000 tons of virgin-like PET, commencing EPC phase in Q4-2024 and aiming to be operational in 2027. gr3n’s chemical recycling technology is capable of processing PET from various industries including textile waste, closing the loop for hard-to-recycle PET applications.

The world’s first industrial-scale MADE PET recycling plant will have the capability to process post-industrial and post-consumer PET waste including hard-to-recycle waste, to produce approximately 40.000 tons of virgin PET chips from the recycled monomers saving nearly 2 million tons of CO2 during its operating life. The post-consumer and/or post-industrial polyesters will be both from bottles (colored, colorless, transparent, opaque) and textiles (100% polyester but also mixtures of other materials like PU, cotton, polyether, polyurea, etc. with up to 30% of presence in the raw textile).

The technical concept of the MADE plant is to break down PET into its main components (monomers) so they can potentially be re-polymerized endlessly to provide brand new virgin PET or any other polymer using one of the monomers. Polymers obtained can be used to produce new bottles/trays and/or new garments, essentially completely displacing feedstock material from fossil fuels, as the recycled product has the same functionality as that derived traditionally. This means that gr3n can potentially achieve bottle-to-textile, textile-to-textile, or even textile-to-bottle recycling, moving from a linear to a circular system.

gr3n’s process has the potential to change the way PET is recycled worldwide, enabling huge benefits for both the recycling industry and the entire polyester value chain. Many efforts have been made in the past to transfer enhanced recycling from research laboratories to the manufacturing industry, but the economics and skepticism of the first adopters have constantly blocked the progress of the proposed solutions. Thanks to the MADE technology developed by gr3n, this approach is now feasible and makes gr3n one of the few companies with the potential to provide a reliable enhanced recycling solution that closes the life cycle of PET, and also offers food grade polymer material, processes a large variety of waste and reduces the carbon footprint of these materials usually destined for incineration or landfill.

More information:
gr3n PET Intecsa
Source:

gr3n

(c) Beaulieu International Group
22.05.2023

B.I.G. Yarns launches Sustainable Yarns at Clerkenwell Design Week

B.I.G. Yarns unveils its new “SustainableYarns” platform, with Clerkenwell Design Week visitors the first to be invited to get on board and focus on what matters most for the design and manufacture of sustainable soft floorings.

The expert in polyamide (PA) 1 step 3 ply yarns offers a range of options for manufacturers to introduce sustainable yarns into carpet solutions and reach sustainability targets faster and more efficiently.

The Sustainable Yarns range creates opportunities to design with recycled content yarn (EqoCycle), to work with renewable resources (EqoBalance), and, following the launch of new polyamide 6 (PA6) EqoYarn at Clerkenwell Design Week, to also leverage the low-impact value chain.

New addition EqoYarn is a new low-impact PA6 carpet yarn based on the most recent innovations in polymer production, which enable yarn manufacturers to lower their carbon footprint by nearly 50% and give carpet manufacturers more options to reduce their impact.

B.I.G. Yarns unveils its new “SustainableYarns” platform, with Clerkenwell Design Week visitors the first to be invited to get on board and focus on what matters most for the design and manufacture of sustainable soft floorings.

The expert in polyamide (PA) 1 step 3 ply yarns offers a range of options for manufacturers to introduce sustainable yarns into carpet solutions and reach sustainability targets faster and more efficiently.

The Sustainable Yarns range creates opportunities to design with recycled content yarn (EqoCycle), to work with renewable resources (EqoBalance), and, following the launch of new polyamide 6 (PA6) EqoYarn at Clerkenwell Design Week, to also leverage the low-impact value chain.

New addition EqoYarn is a new low-impact PA6 carpet yarn based on the most recent innovations in polymer production, which enable yarn manufacturers to lower their carbon footprint by nearly 50% and give carpet manufacturers more options to reduce their impact.

For its EqoYarn Bulk Continuous Filament (BCF) production process, B.I.G. Yarns has selected the few best-in-class partners that have made major steps forward in terms of sustainability, and reduced their greenhouse gas emissions thanks to continuous investments in process efficiency, green energy, heat optimization and waste reduction. The result is EqoYarn with a carbon footprint of 4 kg CO2 eq/kg yarns, which is a CO2 reduction of up to 50% compared to conventional PA yarns.

EqoBalance PA6 yarns enable customers to reach an even higher CO2 reduction of up to 75%. Manufactured with polymers made from renewable resources such as organic waste from cooking oil instead of virgin or fossil feedstock, these yarns have a carbon footprint of 1.98 kg CO2 eq./ kg yarns. They help carpet manufacturers to create products with an extremely low carbon footprint.

EqoCycle PA6 yarns are fully recyclable and incorporate 75% recycled content originating from recycled and regenerated PA6 granules. With a carbon footprint of 4.64 kg CO2 eq./ kg yarns, they deliver the same high-quality performance of virgin PA6 yarn with the benefit of 37% CO2 reduction. EqoCycle yarns offer carpet manufacturers a sustainable alternative to help reduce the ecological footprint of their products and move towards a circular economy without jeopardizing the end-product quality.

In addition to the different CO2-reducing options, B.I.G. Yarns’ customers can access an unlimited colour range to elevate their designs. Its BCF technology for polyamide yarns, twisted and heat-set yarns, one-colour to multi-colour, between 650 and 15000 dTex, along with its colour studio, are available to support their creation of customised collections.

Source:

Beaulieu International Group

30.03.2023

Avantium and Kvadrat: Offtake agreement for the development of PEF for interior textiles

Avantium N.V., a leading technology provider in renewable chemistry, announces that it has signed an offtake agreement with Kvadrat A/S, a leader in design innovation, producing quality contemporary textiles and textile related products for architects, designers, and private consumers across the world.

Kvadrat will purchase the 100% plant-based and fully recyclable polymer PEF (polyethylene furanoate) from Avantium’s FDCA (furandicarboxylic acid) Flagship Plant, currently under construction in Delfzijl (the Netherlands) and with commercial production set to start in 2024.

The offtake agreement shall offer Kvadrat the advantage of being first mover in creating PEF-based textiles for both commercial and residential interiors.

Avantium N.V., a leading technology provider in renewable chemistry, announces that it has signed an offtake agreement with Kvadrat A/S, a leader in design innovation, producing quality contemporary textiles and textile related products for architects, designers, and private consumers across the world.

Kvadrat will purchase the 100% plant-based and fully recyclable polymer PEF (polyethylene furanoate) from Avantium’s FDCA (furandicarboxylic acid) Flagship Plant, currently under construction in Delfzijl (the Netherlands) and with commercial production set to start in 2024.

The offtake agreement shall offer Kvadrat the advantage of being first mover in creating PEF-based textiles for both commercial and residential interiors.

More information:
Kvadrat Avantium polymer PEF
Source:

Avantium N.V.

24.03.2023

Carbios: Scientific publication on enzymatic degradation of plastics

Carbios announces the publication of an article entitled “Enzymes’ power for plastics degradation” in Chemical Reviews. The article is a comprehensive and critical review of research published to date on the enzymatic degradation of all types of plastics (PET, PLA, polyolefins, polyurethanes, polyamides) and includes almost 700 references. Co-authored by biotechnology researchers from Carbios and its academic partner Toulouse Biotechnology Institute (TBI), as well as two eminent professors in polymer science from the University of Bordeaux, the work brings together expertise in the fields of enzymology, polymer science and industry in order to accelerate the transition to a circular economy for plastic.

Beyond the comprehensive bibliographical study, the authors analyzed the data to discuss the scope, limitations, challenges and opportunities of enzymatic plastic recycling with a view to developing innovations and industrial processes. The article’s standpoint and added value with regard to issues surrounding plastic pollution is its critical view on technology transfer and industrial scalability.

Carbios announces the publication of an article entitled “Enzymes’ power for plastics degradation” in Chemical Reviews. The article is a comprehensive and critical review of research published to date on the enzymatic degradation of all types of plastics (PET, PLA, polyolefins, polyurethanes, polyamides) and includes almost 700 references. Co-authored by biotechnology researchers from Carbios and its academic partner Toulouse Biotechnology Institute (TBI), as well as two eminent professors in polymer science from the University of Bordeaux, the work brings together expertise in the fields of enzymology, polymer science and industry in order to accelerate the transition to a circular economy for plastic.

Beyond the comprehensive bibliographical study, the authors analyzed the data to discuss the scope, limitations, challenges and opportunities of enzymatic plastic recycling with a view to developing innovations and industrial processes. The article’s standpoint and added value with regard to issues surrounding plastic pollution is its critical view on technology transfer and industrial scalability.

To read the article in Chemical Reviews, click here.

Source:

Carbios

(c) RadiciGroup
17.03.2023

RadiciGroup: 100% naturally sourced yarn made from castor oil

RadiciGroup presented Biofeel® Eleven, a yarn of natural origin, at the Performance Days trade fair (from March 15-16 in Munich). Biofeel® Eleven is sourced from castor oil and is suitable for obtaining bio-polymer. It can be used for fabrics and fine garments in many sectors, from fashion to sports, from automotive to home textiles.

Today, 80% of the world's castor-oil plantations are in India, particularly in the Gujarat region, due to its favourable climatic conditions. In this area, local people can earn an additional income by cultivating semi-arid land that does not compete with food production, and by applying the skills they have acquired over time to this work. Over the years, thanks to research, development and innovation in the value chain, the seeds from which the oil is produced have been selected and certified to ensure the finest quality, also in terms of end uses.

Castor beans contain around 45% oil, rich in ricinolein, from which the bio-polymer polyamide 11 is derived. This is the polymer RadiciGroup uses for its Biofeel® Eleven yarn. What remains after the first pressing is a highly effective bio-fertiliser that is returned to the soil.

RadiciGroup presented Biofeel® Eleven, a yarn of natural origin, at the Performance Days trade fair (from March 15-16 in Munich). Biofeel® Eleven is sourced from castor oil and is suitable for obtaining bio-polymer. It can be used for fabrics and fine garments in many sectors, from fashion to sports, from automotive to home textiles.

Today, 80% of the world's castor-oil plantations are in India, particularly in the Gujarat region, due to its favourable climatic conditions. In this area, local people can earn an additional income by cultivating semi-arid land that does not compete with food production, and by applying the skills they have acquired over time to this work. Over the years, thanks to research, development and innovation in the value chain, the seeds from which the oil is produced have been selected and certified to ensure the finest quality, also in terms of end uses.

Castor beans contain around 45% oil, rich in ricinolein, from which the bio-polymer polyamide 11 is derived. This is the polymer RadiciGroup uses for its Biofeel® Eleven yarn. What remains after the first pressing is a highly effective bio-fertiliser that is returned to the soil.

Biofeel® Eleven can also be solution dyed, i.e. dyed at the yarn production stage, saving a great deal of water and energy and also providing greater colour stability.

Source:

RadiciGroup

(c) NatureWorks
15.02.2023

New Ingeo™️ PLA Biopolymer Manufacturing Facility in Thailand

NatureWorks, the manufacturer of low-carbon polylactic acid (PLA) biopolymers made from renewable resources, hosted a cornerstone laying ceremony to celebrate construction of their new Ingeo™️ PLA manufacturing complex in Thailand. The ceremony which took place on February 1st, 2023 commemorated the progress made to date on the new fully integrated biopolymer facility. The day also featured a ceremonial groundbreaking that mirrored the ceremony held in Blair, Nebraska, USA in 2000 when NatureWorks began construction on the world’s first commercial scale PLA manufacturing facility.

The new manufacturing facility located on the Nakhon Sawan Biocomplex (NBC) in Nakhon Sawan Province, Thailand is designed to be fully integrated including production sites for lactic acid, lactide, and polymer. With completion expected in the second half of 2024, the manufacturing site will have an annual capacity of 75,000 tons and will produce the full portfolio of Ingeo biopolymer grades.

NatureWorks, the manufacturer of low-carbon polylactic acid (PLA) biopolymers made from renewable resources, hosted a cornerstone laying ceremony to celebrate construction of their new Ingeo™️ PLA manufacturing complex in Thailand. The ceremony which took place on February 1st, 2023 commemorated the progress made to date on the new fully integrated biopolymer facility. The day also featured a ceremonial groundbreaking that mirrored the ceremony held in Blair, Nebraska, USA in 2000 when NatureWorks began construction on the world’s first commercial scale PLA manufacturing facility.

The new manufacturing facility located on the Nakhon Sawan Biocomplex (NBC) in Nakhon Sawan Province, Thailand is designed to be fully integrated including production sites for lactic acid, lactide, and polymer. With completion expected in the second half of 2024, the manufacturing site will have an annual capacity of 75,000 tons and will produce the full portfolio of Ingeo biopolymer grades.

The expanded global production of Ingeo biopolymer will support growth in markets including 3D printing and hygiene as well as compostable coffee capsules, tea bags, flexible packaging, and food serviceware that demand sustainable, low-carbon biomaterials and require the high-performance attributes that Ingeo is uniquely suited to deliver.

“This ceremony is a meaningful milestone for the entire NatureWorks team,” said Rich Altice, president and CEO of NatureWorks. “For the last three decades, we have not only been building a company and manufacturing facilities, but also a whole new industry and market for low-carbon, renewable biomaterials that are revolutionizing the sustainability and safety of packaging and product materials used in our everyday lives.”

More information:
NatureWorks PLA biopolymer
Source:

NatureWorks

Photo CHT Gruppe
16.01.2023

CHT TEXTILE SOLUTIONS - Smart approaches to energy cost reduction and climate protection

Within its TEXTILE SOLUTIONS, the CHT Group has developed solution approaches for manufacturing companies in the textile value chain that have to use a lot of energy for their production. This is intended to compensate high energy costs and make a positive contribution to climate protection.Application specialists work with customers to develop individual savings potentials that are specifically tailored to the production facilities and requirements. Thus, depending on the process, fabric and machine, energy savings of up to 30% can be achieved with the use of innovative CHT textile auxiliaries, dyes/pigments and the corresponding process optimisations. In addition, the numerous concepts and optimally matched products can minimise water consumption or shorten the process time.


Energy-efficient cold bleaching instead of pad-steam bleaching processes in continuous pretreatment and the 4SUCCESS process for energy-efficient and resource-saving pretreatment and dyeing of cotton help to save energy. Likewise, the use of polymer binders, which do not require energy-intensive fixation, saves energy.

Within its TEXTILE SOLUTIONS, the CHT Group has developed solution approaches for manufacturing companies in the textile value chain that have to use a lot of energy for their production. This is intended to compensate high energy costs and make a positive contribution to climate protection.Application specialists work with customers to develop individual savings potentials that are specifically tailored to the production facilities and requirements. Thus, depending on the process, fabric and machine, energy savings of up to 30% can be achieved with the use of innovative CHT textile auxiliaries, dyes/pigments and the corresponding process optimisations. In addition, the numerous concepts and optimally matched products can minimise water consumption or shorten the process time.


Energy-efficient cold bleaching instead of pad-steam bleaching processes in continuous pretreatment and the 4SUCCESS process for energy-efficient and resource-saving pretreatment and dyeing of cotton help to save energy. Likewise, the use of polymer binders, which do not require energy-intensive fixation, saves energy.

Efficient pretreatment with the new polymer technology CPT (Comb Polymer Technology) achieves good cleaning effects even with low liquor ratios and thus less water to heat up. To save costs for energy-consuming heating, there is also the gentle low-temperature fixation in the easy care finishing. The OrganIQ EMS Jeans system enables jeans finishing with a reduced application temperature compared to standard processes.

With TIME BOOST, a process for fast polyester dyeing processes, not only significant energy but also time savings are achieved by omitting pre-washing and by shortening heating and migration times. SHORT CUT also leads to shorter process times when dyeing polyamide.

To avoid cost-intensive intermediate drying, the CHT Group offers the SCREEN-2-SCREEN with PRINTPERFEKT S2S which facilitates printing in a wet-on-wet technology.

In addition to numerous other products, the CHT Group also offers its customers digital tools to optimally support process optimizations. The "BEZAKTIV Soaping Advisor" calculation program within the CHT Textile Dyes app can be used to evaluate and improve dyeing and soaping processes in a simple and target-oriented way.

Source:

CHT Group

FET-200LAB wet spinning system Photo: Fibre Extrusion Technology Limited (FET)
21.11.2022

FET wet spinning system selected for major fibre research programme

Fibre Extrusion Technology Limited (FET) of Leeds, England has installed a FET-200LAB wet spinning system at the University of Manchester which will play a major part in advanced materials research to support sustainable growth and development.

This research programme will be conducted by The Henry Royce Institute, which operates as a hub model at The University of Manchester with spokes at other leading research universities in the UK.

The Henry Royce Institute identifies challenges and stimulates innovation in advanced UK materials research, delivering positive economic and societal impact. In particular, this materials research initiative is focused on supporting and promoting all forms of sustainable growth and development.
These challenges range from biomedical devices through to plastics sustainability and energy-efficient devices; hence supporting key national targets such as the UK’s zero-carbon 2050 target.

Fibre Extrusion Technology Limited (FET) of Leeds, England has installed a FET-200LAB wet spinning system at the University of Manchester which will play a major part in advanced materials research to support sustainable growth and development.

This research programme will be conducted by The Henry Royce Institute, which operates as a hub model at The University of Manchester with spokes at other leading research universities in the UK.

The Henry Royce Institute identifies challenges and stimulates innovation in advanced UK materials research, delivering positive economic and societal impact. In particular, this materials research initiative is focused on supporting and promoting all forms of sustainable growth and development.
These challenges range from biomedical devices through to plastics sustainability and energy-efficient devices; hence supporting key national targets such as the UK’s zero-carbon 2050 target.

FET-200 Series wet spinning systems complement FET’s renowned range of melt spinning equipment. The FET-200LAB is a laboratory scale system, which is especially suitable for the early stages of formulation and process development. It is used for processing new functional textile materials in a variety of solvent and polymer combinations.

In particular, the FET-200LAB will be utilised in trials for a family of fibres made from wood pulp, a sustainable resource rather than the usual fossil fuels. Bio-based polymers are produced from biomass feedstocks such as cellulose and are commonly used in the manufacture of high end apparel. The key to cellulose and other materials like lyocell and viscose is that they can be recycled, treated and fed back into the wet spinning system for repeat manufacture.

Established in 1998, FET is a leading supplier of laboratory and pilot melt spinning systems with installations in over 35 countries and has now successfully processed more than 35 different polymer types in multifilament, monofilament and nonwoven formats.

Source:

DAVID STEAD PROJECT MARKETING LTD

Graphic NatureWorks
16.11.2022

CJ Biomaterials and NatureWorks: Joint commercialization of novel biopolymer solutions

  • Future plans for the nonwovens market

The two companies will develop sustainable materials solutions based on CJ Biomaterials’ PHACT™ PHA and NatureWorks’ Ingeo™ PLA technologies NTR and CJ Biomaterials

CJ Biomaterials, Inc., a division of South Korea-based CJ CheilJedang and leading producer of polyhydroxyalkanoate (PHA), and NatureWorks, an advanced materials company that is the world’s leading producer of polylactic acid (PLA), have signed a Master Collaboration Agreement (MCA) that calls for the two organizations to collaborate on the development of sustainable materials solutions based on CJ Biomaterials’ PHACT™ Biodegradable Polymers and NatureWorks’ Ingeo™ biopolymers. The companies will develop high-performance biopolymer solutions that will replace fossil-fuel based plastics in applications ranging from compostable food packaging and food serviceware to personal care, films, and other end products.

  • Future plans for the nonwovens market

The two companies will develop sustainable materials solutions based on CJ Biomaterials’ PHACT™ PHA and NatureWorks’ Ingeo™ PLA technologies NTR and CJ Biomaterials

CJ Biomaterials, Inc., a division of South Korea-based CJ CheilJedang and leading producer of polyhydroxyalkanoate (PHA), and NatureWorks, an advanced materials company that is the world’s leading producer of polylactic acid (PLA), have signed a Master Collaboration Agreement (MCA) that calls for the two organizations to collaborate on the development of sustainable materials solutions based on CJ Biomaterials’ PHACT™ Biodegradable Polymers and NatureWorks’ Ingeo™ biopolymers. The companies will develop high-performance biopolymer solutions that will replace fossil-fuel based plastics in applications ranging from compostable food packaging and food serviceware to personal care, films, and other end products.

The initial focus of this joint agreement will be to develop biobased solutions that create new performance attributes for compostable rigid and flexible food packaging and food serviceware. The new solutions developed will also aim to speed up biodegradation to introduce more “after-use” options consistent with a circular economy model. The focus on compostable food packaging and serviceware will create more solutions for keeping methane-generating food scraps out of landfills, which are the third largest source of methane emissions globally, according to World Bank. Using compostable food packaging and serviceware, we can divert more food scraps to composting where they become part of a nutrient-rich, soil amendment that improves soil health through increased biodiversity and sequestered carbon content.

CJ Biomaterials and NatureWorks plan to expand their relationship beyond cooperative product development for packaging to create new applications in the films and nonwoven markets.  For these additional applications, the two companies will enter into strategic supply agreements to support development efforts.

More information:
NatureWorks Biopolymere packaging
Source:

NatureWorks

Photo: FET
02.08.2022

FET at Techtextil 2022: Principle theme was Sustainability

The company’s principle theme at Techtextil was Sustainability, since FET extrusion systems are ideally suited for both process and end-product development of sustainable materials. These systems are designed to be material efficient, can be bespoke designed and offer both flexibility and a high level of processing capability. They are supplied as self-contained units for ease of installation in a laboratory or small scale process evaluation environment.

FET’s enhanced Fibre Development Centre enables clients to develop and trial their own sustainable fibres and FET has now successfully processed almost 30 different polymer types in multifilament, monofilament and nonwoven formats

The innovative stand at Techtextil was specifically designed to highlight FET’s total commitment to all aspects of sustainability. It utilised as many sustainable components as possible and met with much comment and approval from visitors.

The company’s principle theme at Techtextil was Sustainability, since FET extrusion systems are ideally suited for both process and end-product development of sustainable materials. These systems are designed to be material efficient, can be bespoke designed and offer both flexibility and a high level of processing capability. They are supplied as self-contained units for ease of installation in a laboratory or small scale process evaluation environment.

FET’s enhanced Fibre Development Centre enables clients to develop and trial their own sustainable fibres and FET has now successfully processed almost 30 different polymer types in multifilament, monofilament and nonwoven formats

The innovative stand at Techtextil was specifically designed to highlight FET’s total commitment to all aspects of sustainability. It utilised as many sustainable components as possible and met with much comment and approval from visitors.

Fibre Extrusion Technology Limited (FET) of Leeds, England enjoyed another successful Techtextil in Frankfurt, with high quality enquiries from technical companies and organisations worldwide, but in particular from customers based in Europe.

Source:

DAVID STEAD PROJECT MARKETING LTD for FET

(c) Borealis
28.06.2022

Borealis introduces portfolio of circular base chemicals

  • The Borvida™ portfolio introduces sustainable base chemicals to Borealis’ range of product offering
  • The range will initially be based on non-food waste biomass, and chemically-recycled waste; in the future it will also draw from atmospheric carbon capture
  • The traceability of the content will be based on Mass Balance, which is ISCC PLUS certified
  • This is the next step in an ambitious sustainability journey, which will see Borealis move away from traditional fossil-based feed

Borealis is strengthening its EverMinds™ circular product offering with Borvida™, a range of sustainable base chemicals.

The Borvida portfolio will offer base chemicals or cracker products (such as ethylene, propylene, butene and phenol) with ISCC Plus-certified sustainable content from Borealis sites in Finland, Sweden and Belgium. The move is part of Borealis’ broader commitment to a Future-Positive Revolution, in which the unrivalled benefits of base chemicals and polymers can be enjoyed at minimal impact to the planet.   

  • The Borvida™ portfolio introduces sustainable base chemicals to Borealis’ range of product offering
  • The range will initially be based on non-food waste biomass, and chemically-recycled waste; in the future it will also draw from atmospheric carbon capture
  • The traceability of the content will be based on Mass Balance, which is ISCC PLUS certified
  • This is the next step in an ambitious sustainability journey, which will see Borealis move away from traditional fossil-based feed

Borealis is strengthening its EverMinds™ circular product offering with Borvida™, a range of sustainable base chemicals.

The Borvida portfolio will offer base chemicals or cracker products (such as ethylene, propylene, butene and phenol) with ISCC Plus-certified sustainable content from Borealis sites in Finland, Sweden and Belgium. The move is part of Borealis’ broader commitment to a Future-Positive Revolution, in which the unrivalled benefits of base chemicals and polymers can be enjoyed at minimal impact to the planet.   

The portfolio will initially comprise Borvida B, from non-food waste biomass, and Borvida C, from chemically-recycled waste. In the future, the range will evolve to include Borvida A, sourced from atmospheric carbon capture. Borvida is complementary and is the building block to Bornewables™, a portfolio of polyolefins based on renewably-sourced second generation feedstocks, and Borcycle™, which offers circular polyolefins produced from mechanically- and chemically-recycled plastic waste.

Borealis produces a wide range of base chemicals for use in numerous industries based on various feedstock, such as naphtha, butane, propane and ethane. Through its olefin units (steam cracker and propane dehydrogenation), it converts these into the building blocks of the chemical industry: ethylene, propylene and C4 hydrocarbons (butylenes, ethyl tertiary-butyl ether (ETBE) and butadiene), and C5-6 hydrocarbons (pygas, phenol) among others.

The basis of the Borvida portfolio is Mass Balance, a Chain of Custody model that enables sustainable content to be tracked, traced, and verified through the entire value chain, offering sustainability-assured products from feedstock to end product. Using this model, circular alternatives can be offered in a cost-effective and environmentally-conscious way, which can be scaled up quickly without compromising on quality or efficiency.

Borvida can be used for a wide range of different polymer and chemical applications, also beyond polyolefins (PO). Non-PO polymers, such as polycarbonates, acrylonitrile butadiene styrene (ABS), super absorbant polymer (SAP) and other chemicals, are utilised for various end applications including coatings, plasticizers, adhesives, automotive, electronics, lubricants, detergents, appliances and sports equipment.

Together with key strategic partners, including Neste and Covestro, Borealis strives to provide a long-term solution in order to allow value-chain partners to meet their sustainability goals. Borvida will enable our customers to increase the sustainability of their products, keeping them ahead of forthcoming legislative changes, and meeting their customers’ demands for climate-conscious products.

Introduced on a smaller scale in early 2020, early renewable base chemicals customers include Covestro. “The use of alternative sustainable raw materials is one important pillar of our strategic ambition to become fully circular”, comments Frank Dörner, Managing Director Covestro Procurement Services GmbH & Co. KG. “The new product line is a good example for joint solutions, another strategic pillar, in order to establish new and reliable supply chains creating benefits for our customers.”

Source:

Borealis

22.06.2022

Avgol® wins Innovation Award at the RIGHT Hygiene conference

  • Biotransformation technology for nonwovens

Avgol® has received the prestigious Innovation Award at the RIGHT Hygiene conference in recognition of its collaboration with Polymateria in development of pioneering biotransformation technology for nonwovens.
 
Biotransformation is a unique functionality wherein a conventional nonwoven fabric can be modified to react to certain triggers to then begin a cascade, and importantly a fundamental chemical transformation of the polymer resin into a wax that is readily degraded by natural bacteria, microbes and fungi normally found in the environment.
 
“The transformation is triggered through the combined effects of the natural elements of decay - air, moisture, heat and sunlight,” said Mr. Sanjay Bhayani, Director of India Operations with Avgol. “Once triggered, the material will transform into a low molecular weight wax structure leaving no microplastics or toxic residue behind. Moreover, if the product comprising the biotransformation technology is disposed of in the normal way and facilities are available, then it can be recycled by readily available means.”

  • Biotransformation technology for nonwovens

Avgol® has received the prestigious Innovation Award at the RIGHT Hygiene conference in recognition of its collaboration with Polymateria in development of pioneering biotransformation technology for nonwovens.
 
Biotransformation is a unique functionality wherein a conventional nonwoven fabric can be modified to react to certain triggers to then begin a cascade, and importantly a fundamental chemical transformation of the polymer resin into a wax that is readily degraded by natural bacteria, microbes and fungi normally found in the environment.
 
“The transformation is triggered through the combined effects of the natural elements of decay - air, moisture, heat and sunlight,” said Mr. Sanjay Bhayani, Director of India Operations with Avgol. “Once triggered, the material will transform into a low molecular weight wax structure leaving no microplastics or toxic residue behind. Moreover, if the product comprising the biotransformation technology is disposed of in the normal way and facilities are available, then it can be recycled by readily available means.”

“By bringing the Biotransformation technology to the various potential markets in India, we hope to offer a real-world solution to waste management,” he said. “We particularly hope to address aspects of the creation of fugitive waste and remove this from the environment without causing additional, and potentially more dangerous, problems.”

Source:

Avgol

(c) Oerlikon
The new Staple Fiber Technology Center in Neumünster
13.05.2022

Oerlikon Polymer Processing Solutions at Techtextil 2022

  • Sustainable infrastructure solutions, road safety and health protection

At this year’s Techtextil, Oerlikon Polymer Processing Solutions will be presenting the trade audience with new applications, special processes and sustainable solutions focusing on the production of industrial textiles. Among other things, the company will be showcasing new technology for charging nonwovens that sets new standards with regards to quality and efficiency. Between June 21 and 24, the discussions will be concentrating on airbags, seat belts, tire cord, geotextiles, filter nonwovens and their diverse applications.

  • Sustainable infrastructure solutions, road safety and health protection

At this year’s Techtextil, Oerlikon Polymer Processing Solutions will be presenting the trade audience with new applications, special processes and sustainable solutions focusing on the production of industrial textiles. Among other things, the company will be showcasing new technology for charging nonwovens that sets new standards with regards to quality and efficiency. Between June 21 and 24, the discussions will be concentrating on airbags, seat belts, tire cord, geotextiles, filter nonwovens and their diverse applications.

More polyester for airbags
Airbags have become an integral part of our everyday automotive lives. The yarns used in them are made predominantly from polyamide. As a result of increasingly diverse airbag applications and also the increasing size of the systems used, polyester is today used as well, depending on the application requirements and cost-benefit considerations. Against this background, the Oerlikon Barmag technologies make an invaluable contribution. In addition to high productivity and low energy consumption, they particularly excel in terms of their stable production processes. Furthermore, they comply with every high quality standard for airbags, which – as in the case of virtually all other textile products used in vehicle construction – must provide the highest level of safety for vehicle occupants. And all this without any loss of function in any climate and anywhere in the world for the lifetime of the vehicle.

Buckle up!
Seat belts play a decisive role in protecting vehicle occupants. They have to withstand tensile forces in excess of three tons and simultaneously stretch in a controlled manner in emergencies in order to reduce the load in the event of impact. A seat belt comprises approximately 300 filament yarns, whose individual, high-tenacity yarn threads are spun from around 100 individual filaments.

Invisible, but essential – road reinforcement using geotextiles
But it not just inside vehicles, but also under them, that industrial yarns reveal their strengths. Low stretch, ultra-high tenacity, high rigidity – industrial yarns offer outstanding properties for the demanding tasks carried out by geotextiles; for instance, as geogrids in the base course system under asphalt. Normally, geotextiles have extremely high yarn titers of up to 24,000 denier. Oerlikon Barmag system concepts simultaneously manufacture three filament yarns of 6,000 denier each. Due to the high spinning titers, fewer yarns can be plied together to the required geo-yarn titer in a more cost- and energy-efficient manner.

hycuTEC – technological quantum leap for filter media
In the case of its hycuTEC hydro-charging solution, Oerlikon Neumag offers a new technology for charging nonwovens that increases filter efficiency to more than 99.99%. For meltblown producers, this means material savings of 30% with significantly superior filter performance. For end users, the consequence is noticeably improved comfort resulting from significantly reduced breathing resistance. With its considerably lower water and energy consumption, this new development is also a future-proof, sustainable technology.

New high-tech Staple Fiber Technology Center
Extending to around 2,100 m2, Oerlikon Neumag in Neumünster is home to one of the world’s largest staple fiber technology centers. As of now, these state-of-the-art staple fiber technologies are also available for customer-specific trials.

The focus during the planning and the design of the Technology Center was on optimizing components and processes. Here, special attention was paid to ensuring the process and production parameters in the Technology Center system could be simply and reliably transferred to production systems. Here, the fiber tape processing line is modular in design. All components can be combined with each other as required. And comprehensive set-up options supply detailed findings for the respective process for various fiber products.

The Technology Center is also equipped with two spinning positions for mono- and bi-component processes. The same round spin packs are used for both processes, characterized by excellent fiber quality and properties and meanwhile very successfully deployed in all Oerlikon Neumag production systems. Furthermore, the spinning plant is complemented by automation solutions such as spin pack scraper robots, for example.

More information:
Oerlikon Neumag Techtextil
Source:

Oerlikon

Oerlikon Barmag celebrates its 100th anniversary (c) Oerlikon Barmag
A look at the state-of-the-art assembly of a WINGS winder
30.03.2022

Oerlikon Barmag celebrates its 100th anniversary

  • Innovation begins with creativity
  • A pioneer of the manmade fiber industry

When the manmade fiber age began a century ago, a German company was responsible for the pioneering work involved. Barmag, established in 1922, was one of the world’s first companies to construct machines for the large-scale production of synthetic staple fibers. To this day, the leading manufacturer of manmade fiber spinning systems and texturing machines in Remscheid – a brand under the aegis of the Swiss Oerlikon Group since 2007 – has shaped technological progress in this sector; in future, with ever more innovations focusing on sustainability and digitalization.

  • Innovation begins with creativity
  • A pioneer of the manmade fiber industry

When the manmade fiber age began a century ago, a German company was responsible for the pioneering work involved. Barmag, established in 1922, was one of the world’s first companies to construct machines for the large-scale production of synthetic staple fibers. To this day, the leading manufacturer of manmade fiber spinning systems and texturing machines in Remscheid – a brand under the aegis of the Swiss Oerlikon Group since 2007 – has shaped technological progress in this sector; in future, with ever more innovations focusing on sustainability and digitalization.

Barmer Maschinenfabrik Aktiengesellschaft (Barmag) is founded in Barmen, located in the Bergische Land region, on March 27, 1922. The German and Dutch founders enter unchartered technological territory, one created as the result of a groundbreaking invention: in 1884, French chemist Count Hilaire Bernigaud de Chardonnet used nitrocellulose to produce the first so-called artificial silk, later known as rayon. The following decades see rapid development focusing on the search for synthetic textile fibers and their manufacturing technologies. As one of the first machine factories, Barmag battles its way through the eventful early years of the manmade fiber industry, the ‘Roaring Twenties’ and the Great Depression – and suffers the extensive destruction of its factories at the end of World War Two. Rebuilding is successful. With the unstoppable success story of purely synthetic plastic fibers such as polyamide, the company flourishes from the 1950s through to the 1970s, establishing sites in all international, for the textile industry at the time important, industrial regions and garnering prestige across the globe in the process. In the ups and downs of expansion, global competition and crises, Barmag reaches the very pinnacle of the market and becomes the preferred technological development partner for the manmade fiber industries in China, India and Turkey. The company has been a high-impact brand under the umbrella of the Oerlikon Group since 2007.

On the wings of innovation
Today, Oerlikon Barmag is a leading supplier of manmade fiber filament spinning systems and part of the Manmade Fibers Solutions business unit of the Oerlikon Polymer Processing Solutions Division. And our aspirations have not diminished: “The striving towards innovation and technological leadership has been, is and will always be part of our DNA”, emphasizes Georg Stausberg, CEO of Oerlikon Polymer Processing Solutions. In the past, this has been observable in such trailblazing innovations as the revolutionary WINGS generation of winders for POY in 2007 and WINGS for FDY in 2012. Currently, the focus of new and further developments is very much on digitalization and sustainability. Here, Oerlikon Barmag has – as one of the world’s first systems manufacturers – been implementing fully-networked smart factories for globally-leading polyester manufacturers since the end of the last decade. Within this context, digital solutions and automation are also helping to provide greater climate and environmental compatibility. This sustainability commitment is not only evidenced by the e-save label introduced for all products back in 2004: Oerlikon is endeavoring to also make all its sites carbon-neutral by 2030 and to acquire its energy exclusively from renewable sources. An ambitious target, whose achievement could be helped by the Oerlikon Barmag anniversary, states Georg Stausberg: “Innovation begins with creativity. And remembering the past provides plenty of motivation and inspiration for the future.”

(c) FET
FET-100 Series Melt Spinning System
13.03.2022

FET gearing up for Techtextil 2022

With just 3 months to go before Techtextil Frankfurt, UK company Fibre Extrusion Technology Limited (FET), is looking forward to exhibiting at this trade show once again. Techtextil attracts international blue-chip companies at the cutting edge of technology, seeking innovative solutions to technical challenges, so this event represents an ideal opportunity to demonstrate how FET can help achieve their goals.

FET is an acknowledged leader in laboratory and pilot meltspinning equipment for a vast range of applications, such as precursor materials used in high value technical textiles, sportswear, medical devices and specialised novel fibres from exotic and difficult to process polymers. Where melt spinning solutions are not suitable, FET provides a viable alternative with pilot and small scale production wet spinning systems.

However, FET will also showcase at Techtextil its more recent laboratory scale spunbond system, which enables client development of nonwoven fabrics in a number of formats and polymers. FET already has a number of spunbond systems in the field, including composite systems which utilise both spunbond and meltspun functions.

With just 3 months to go before Techtextil Frankfurt, UK company Fibre Extrusion Technology Limited (FET), is looking forward to exhibiting at this trade show once again. Techtextil attracts international blue-chip companies at the cutting edge of technology, seeking innovative solutions to technical challenges, so this event represents an ideal opportunity to demonstrate how FET can help achieve their goals.

FET is an acknowledged leader in laboratory and pilot meltspinning equipment for a vast range of applications, such as precursor materials used in high value technical textiles, sportswear, medical devices and specialised novel fibres from exotic and difficult to process polymers. Where melt spinning solutions are not suitable, FET provides a viable alternative with pilot and small scale production wet spinning systems.

However, FET will also showcase at Techtextil its more recent laboratory scale spunbond system, which enables client development of nonwoven fabrics in a number of formats and polymers. FET already has a number of spunbond systems in the field, including composite systems which utilise both spunbond and meltspun functions.

A major theme to be highlighted on the FET stand is Sustainability. The FET range of laboratory and pilot extrusion lines is ideally suited for both process and end product development of sustainable materials.

FET has successfully processed almost 30 different polymer types in multifilament, monofilament and non-woven formats, collaborating with specialist companies worldwide to promote greater sustainability through innovative manufacturing processes.

Source:

DAVID STEAD PROJECT MARKETING LTD for FET

18.10.2021

SABIC presents new Portfolio for Nonwovens at INDEX

SABIC has announced that the newly formed Hygiene & Healthcare segment of its Petrochemicals business will showcase its extensive portfolio of SABIC PURECARES™ polypropylene (PP) and polyethylene (PE) polymers for high-purity nonwovens and hygiene films at the upcoming INDEX™ Expo in Geneva, Switzerland, from October 19 through 22, 2021. The company will also present enabling solutions developed with partners to address the issue of plastic waste and support the transformation of the industry towards a circular economy with closed-loop initiatives and certified circular polymers under its TRUCIRCLE™ portfolio and services.

SABIC has announced that the newly formed Hygiene & Healthcare segment of its Petrochemicals business will showcase its extensive portfolio of SABIC PURECARES™ polypropylene (PP) and polyethylene (PE) polymers for high-purity nonwovens and hygiene films at the upcoming INDEX™ Expo in Geneva, Switzerland, from October 19 through 22, 2021. The company will also present enabling solutions developed with partners to address the issue of plastic waste and support the transformation of the industry towards a circular economy with closed-loop initiatives and certified circular polymers under its TRUCIRCLE™ portfolio and services.

During INDEX, SABIC will exhibit a wide range of PP polymers targeted at these needs. Highlights on display will include dedicated PP and PE grades for lightweight nonwoven fabrics using the latest spunbond and meltblown processes, and a new ultra-high melt flow PP product engineered for meltblown fibers in nonwoven fabrics. The nonwoven focus will be complemented by industry proven polyolefins for cast and blown film applications in hygiene webs and laminates, providing desirable back and top sheet properties such as water tightness, breathability and elasticity.

In addition, SABIC will also present ISCC Plus certified fiber and film polymers based on circular and renewable PP and PE polymer technology as part of the company’s TRUCIRCLE portfolio for advancing the transformation of the plastics industry from a linear to a truly circular economy. Examples of this comprehensive initiative include collaborations with various market leaders in the field. Together with Fibertex Personal Care, one of the world’s largest manufacturers of spunbond nonwovens for the hygiene industry, SABIC is creating a range of high-purity nonwovens for the hygiene market using ISCC PLUS certified circular PP polymer derived from post-consumer plastic waste. In another project, Fraunhofer Institute, SABIC and Procter & Gamble (P&G) joined forces to develop and demonstrate the feasibility of an advanced close-loop recycling process for used nonwoven facemasks.

Source:

SABIC / Marketing Solutions NV

18.10.2021

Avgol talks to Biotransformation Technology in Nonwovens at Index 2020

Avgol®, an Indorama Ventures company and manufacturer of high performance nonwoven fabric solutions, will be showcasing its latest work in biotransformation technology for polyolefin fibers and nonwoven fabrics at this year’s IndexTM 20 exhibition.
Avgol will be discussing the global challenge of eliminating incineration, landfill, dumping and, in particular, fugitive material pollution from non-woven products.

natureFIT™ is the newest innovation in the Avgol technology platform designed to imbue nonwoven fabrics with additional qualities and benefits that anticipate the shifting demands of the consumer-led retail space. The suite of fabric solutions is focused on replacing elements of spun melt fabric design, where possible, with natural alternatives. The advanced technology affords product designers a significant reduction in polymer consumption to reduce environmental impact while simultaneously enhancing softness and conformability.

The Index 20 expo will be held on 19 – 22nd October 2021 at Palexpo Geneva.

Avgol®, an Indorama Ventures company and manufacturer of high performance nonwoven fabric solutions, will be showcasing its latest work in biotransformation technology for polyolefin fibers and nonwoven fabrics at this year’s IndexTM 20 exhibition.
Avgol will be discussing the global challenge of eliminating incineration, landfill, dumping and, in particular, fugitive material pollution from non-woven products.

natureFIT™ is the newest innovation in the Avgol technology platform designed to imbue nonwoven fabrics with additional qualities and benefits that anticipate the shifting demands of the consumer-led retail space. The suite of fabric solutions is focused on replacing elements of spun melt fabric design, where possible, with natural alternatives. The advanced technology affords product designers a significant reduction in polymer consumption to reduce environmental impact while simultaneously enhancing softness and conformability.

The Index 20 expo will be held on 19 – 22nd October 2021 at Palexpo Geneva.

Source:

Avgol / PHD Marketing Ltd

Starlinger recoSTAR universal 165 H-VAC iV+ (c) Starlinger & Co Gesellschaft m.b.H.
15.09.2021

Recycled polyester filament yarn made in Turkey

Korteks, one of the world’s biggest yarn producers based in Bursa, Turkey, has started the production of recycled polyester filament yarn in its production facility using a Starlinger recycling line.

With the new recycling facility, which comprises a total closed area of 17,000 m² and has a monthly production capacity of 600 tons, Korteks was able to reduce the production waste at its virgin PES yarn site to zero.

The Starlinger recoSTAR universal 165 H-VAC iV+, which is part of Korteks’ 10 million dollars investment in a new polymer recycling facility, took up operation in May 2021. It has a production capacity of 7,200 tons per year and currently processes clean in-house polyester fibers from production scrap together with washed post-consumer PET flakes at a ratio of 50/50. Korteks uses the polyester regranulate at a share of 100 % for its new polyester filament yarn line it is going to market under the name “TAÇ Reborn”. With this investment, the company has made an important step towards establishing a circular economy in the Turkish textile industry.

Korteks, one of the world’s biggest yarn producers based in Bursa, Turkey, has started the production of recycled polyester filament yarn in its production facility using a Starlinger recycling line.

With the new recycling facility, which comprises a total closed area of 17,000 m² and has a monthly production capacity of 600 tons, Korteks was able to reduce the production waste at its virgin PES yarn site to zero.

The Starlinger recoSTAR universal 165 H-VAC iV+, which is part of Korteks’ 10 million dollars investment in a new polymer recycling facility, took up operation in May 2021. It has a production capacity of 7,200 tons per year and currently processes clean in-house polyester fibers from production scrap together with washed post-consumer PET flakes at a ratio of 50/50. Korteks uses the polyester regranulate at a share of 100 % for its new polyester filament yarn line it is going to market under the name “TAÇ Reborn”. With this investment, the company has made an important step towards establishing a circular economy in the Turkish textile industry.

The Starlinger recycling line is the first of its kind in Turkey and is equipped with special components for filament yarn recycling. A RSC (Rapid Sleeve Changer) candle filter developed by Starlinger ensures finest melt filtration down to 15 μm. It has been specially designed for polyester recycling and reaches an output of 1000 kg/h. For continuous operation the filter elements are changed “on the fly” without interrupting production, which significantly limits melt loss.

The viscoSTAR SSP unit at the end of the recycling process guarantees consistent IV increase according to the first-in-first-out principle. This makes sure that the produced regranulate has the ideal properties required for filament yarn production. The technical configuration of the line does not only allow the processing of a polyester fiber/PET flake mix as input materials, but also 100 % polyester filament scrap or 100 % PET bottle flakes.

Korteks expects the recycling market in general to grow as there is increased acceptance for recycled products in the society, and predicts the need for recycling solutions also for other synthetic and natural fibers.

Source:

Starlinger & Co Gesellschaft m.b.H.