Fibres, filaments and yarns

Lyocell fibres produced from microbial cellulose (MC) by Nanollose will be used by Paradise Textiles Ltd – a subsidiary of apparel manufacturer Alpine Group – to create yarns and textiles. 

An efficient chemical method for the recycling of coloured polyester (PES) fibres has been developed by Teijin Frontier Co Ltd of Osaka, Japan.

Lyocell fibres made from cotton scrap and wood pulp by Lenzing are to be used by Utexbel for the production of shirts for prison personnel in Belgium. 

Domo Chemicals has united its range of polyamide (PA) 66 fibres under the Nyleo brand and has launched several new products.   

Avient Corp is to purchase DSM Protective Materials (including the Dyneema brand of ultra-high-molecular-weight polyethylene (UHMWPE) fibre products) from Royal DSM for US$1.485 billion. 

Teijin Frontier Co Ltd has developed a proprietary system for calculating the carbon dioxide (CO₂) emissions generated by its processes for the production of polyester (PES) fibres.

The developers of a process that employs ionic solvents to dissolve wood-based pulp, before converting it to high-quality cellulose fibres, have been recognised with an award. 

Harmless, natural alternatives to the chemicals typically used to promote adhesion between cords and rubber matrices are being developed by researchers at the German Institutes of Textile and Fiber

Manufacturer of staple fibres, Beaulieu Fibres International of Wielsbeke, Belgium, is to highlight a range of polyolefin and bicomponent (BICO) products it has designed with environmental sustaina

A cost-effective method for producing carbon fibre from pitch, a by-product of the refining of petroleum that is used in low-value applications, such as asphalt, is being developed in the USA. 

Asahi Kasei has formed a strategic partnership with Genomatica, through which the pair will trial the manufacture of polyamide (PA) 66 using a bio-based intermediate. 

The production of white polyethylene terephthalate (PET) fibres using coloured textile waste as a feedstock has been demonstrated successfully by Carbios of Clermont-Ferrand, France. 

Nanollose reports that it has completed its first pilot-scale trial of the spinning of lyocell fibres from microbial cellulose (MC) sourced from industrial organic and agricultural waste. 

Two Patent applications outlining technologies associated with the production of spider silk using transgenic silkworms and filed by Kraig Biocraft Laboratories have been published by the United St

Fibres that are made by Spinnova from cellulosic biomass are being used by adidas for the production of a knitted hooded sweatshirt. 

Hugo Boss has revealed its intent to adopt a recyclable cellulose yarn developed by HeiQ by investing in a new company established to commercialise the product. 

The developers of a method for producing carbon fibres from cellulosic feedstocks have been presented with the first prize at the Cellulose Fibre Innovation of the Year Awards. 

The addition of two chemicals found in certain fruits to polyacrylonitrile (PAN) could make a process used to prepare this precursor for the manufacture of carbon fibre cheaper to carry-out. 

An energy-efficient and environmentally friendly method for spinning fibres from microcrystalline cellulose (MCC) has been developed by Nordic Bioproducts Group (NBG) of Espoo, Finland. 

A certification system, a recycled polyester (PES) fibre that can be dyed at low temperatures and a range of US-made knitted cords are to be launched at the Outdoor Retailer’s Winter Market

BASF is to increase capacity for the production of polyamide (PA) 66 at its facility in Freiburg, Germany, and is to build a plant for the production of hexamethylene diamine (HMD), a precursor for

A fibre-laying process that enables the rapid and efficient production of composite footplates and toe caps for use in footwear has been launched by Coats of Uxbridge, UK. 

Methods for determining the effects of strains and stresses on both pristine carbon nanotubes (CNTs) and CNT fibres are being developed by researchers at Rice University in Houston, Texas, USA. 

Developer of a process that enables fibres to be produced from cellulosic biomass, Spinnova, is to a use a line from Rieter to spin yarns at its research and development (R&D) facility in Jyväs

A long, fibre-based lithium-ion battery that could be woven into fabrics is being developed by researchers at the Massachusetts Institute of Technology (MIT) in Cambridge, USA. 

Novel, sustainable door-pulls made from artificial silk fibre are being used by Mercedes-Benz of Stuttgart, Germany, in its latest concept car, the Vision EQXX.  

A fast, highly automated comber machine for use in the spinning of yarns has been launched by Trützschler of Mönchengladbach, Germany. 

A smooth and supple fabric made from polyester (PES) yarns with the structure of hair and wool has been launched by Toray of Tokyo, Japan. 

A biodegradable yarn for the manufacture of growth covers, which are used to prevent game from feeding on tree saplings and help to ensure that their growth is not prevented by other plants, is bei

A trial programme for processing microbial cellulose (MC) from industrial organic and agricultural waste so that it is suitable for use in the production of lyocell fibres has been completed succes

In response to an increase in demand from manufacturers of beauty products for the ability to track materials throughout their supply chains, Lenzing has launched a fibre-identification system for

Teijin Aramid is using feedstocks obtained from recycled end-of-life para-aramid fibres to spin new para-aramid yarns, a development it says is key to its goal of taking a circular-economy approach

HeiQ of Zurich, Switzerland, has unveiled a cellulose yarn that it says can be recycled repeatedly to produce products of equivalent quality and is derived from biomass that does not require arable

Manufacturer of natural fibres for the global nonwovens industry, Bast Fibre Technologies (BFT), has acquired dyer, finisher and blender of fibres, Faser Veredlung Tönisvorst (FVT). 

Wood-based cellulosic fibres biodegrade in the ocean within a short period of time at the end of their life cycle, making them a more environmentally friendly alternative to synthetic fibres, accor

A polyamide (PA) 11 fibre made from castor oil has been launched by International Fibres Group (IFG) of Bradford, UK.

The developer of a bio-based, biodegradable protein solution that can be spun into fibres and yarns for use in place of such as cashmere, wool, fur, leather and silk in the production of garments h

A polyimide fibre that maintains its stability and flexibility in high-temperature environments has been classified as harmless to health for skin-contact applications. 

The developer of a technology that enables the production of mineral fibre using coal ash as a feedstock, GCS Fibers of Woodbridge, Virginia, USA, has launched a crowdfunding campaign as it looks t

Amyloid silk hybrid proteins that can be wet-spun into fibres that are stronger and tougher than some natural spider silks have been produced using bacteria by researchers at Washington University

From 2022 onwards, Continental will use polyester (PES) yarns derived from recycled polyethylene terephthalate (PET) bottles in the production of carcasses for its tyres. 

Ultra-high molecular weight polyethylene (UHMWPE) fibres have been produced using ethylene derived from mixed plastic waste by Royal DSM of Heerlen, The Netherlands, and SABIC of Riyadh, Saudi Arab

A lyocell fibre is being manufactured using pulp sourced from wood and by-products of the processing of citrus fruit by Lenzing Group and Orange Fiber. 

The developer of technology that enables the recycling of cotton-rich textile waste and other pulp-based materials into cellulosic fibres, Infinited Fiber Co (IFC) of Espoo, Finland, has secured €3

The developer of a continuous thread-colouring unit for embroidery machines, Coloreel of Jönköping, Sweden, has secured SEK70 million (approximately €6.9 million) in funding. 

Cleaning granulates from Dreychem are being used by IFG Asota⁽¹⁾ to clean its extrusion equipment to

The developers of an aluminium-coated multifilament basalt yarn that, when used to produce fabrics, could shield parts in cars, mobile telephones and buildings from electromagnetic interference (EM

Methods for increasing the elasticity of polylactic acid (PLA) fibres, which could enable them to be used in place of elastane in the production of clothing, are being developed by researchers at t

A partially bio-based polyamide (PA) 5,6 yarn has been launched by Solvay of Brussels, Belgium.