Home / Knowledge / News / Textiles / Creation of 24 carat gold yarn – the best Christmas gift
Creation of 24 carat gold yarn – the best Christmas gift
04
Nov '11
True luxury has only one color – gold. A nanometer-thin layer of pure gold now lends ties and pocket handkerchiefs that authentic gold sheen, thanks to a new Empa-developed process. The yarn, which is coated using a high-tech plasma process, is soft and easy to weave. It is also washing machine compatible. A limited number of gold ties will be placed on the market before Christmas, making a truly exclusive present. Further fashion accessories will follow in 2012.

Gold radiates with a violet hue, at least when it is sprayed onto a surface atom by atom, as can be seen by looking into a plasma coating plant when in operation. This particular plant, which is about as large as a household refrigerator, can be found on the premises of the Tersuisse spinning mill in Emmen.

Inside the apparatus a piece of gold is bombarded with fast moving argon ions which knock atoms off the metal surface. These gold atoms fly off and land on a polyester fiber which is slowly pulled through the machine. This is the beginning of the production process which for the first time in the world creates a textile material permanently coated with a durable layer of gold. The precious metal remains attached to the fiber even when it is rolled, kinked, woven in a loom and given a final wash.

The textile specialists at Empa in St Gallen had been researching for ten years to find a method of finely dividing titanium, aluminium, steel, copper and silver and then allowing these powdered metals in atomic form to rain onto polyester fibers. Originally the project aimed to create silver coated fibers, for which there were ready markets. Silver coated fibers possess an antibacterial effect, something which is of interest to sock manufacturers.

In addition fashion designers were seeking durable silver coated textiles. And furthermore, silver conducts electricity extremely well, making the Empa-developed fiber eminently suitable for use in various sensors and as an antistatic filter material for industrial applications.

Sooner or later the project partners had the idea that what was possible with silver might also work with gold, so in January 2010 they began work on the "Gold Fiber Project". Nowadays production in the coating plant has reached a stable level. The first kilometer was generated in the summer of 2011 and in 2012 production is expected to increase further.

Further processing of the fiber is completed by two project partners, the Weisbrod-Zuerrer AG spinning mill in Hausen am Albis and the embroidery firm Jakob Schlaepfer in St. Gallen.

One of the first customers for the gold fiber was Weisbrod-Zürrer AG, a spinning mill which specializes in exclusive decorative textiles, ties and accessories and which has also partnered Empa projects in the past. Attempts had already been made previously to create a gold tie using conventional techniques. A textile fiber was wound with the finest gold wire in the same way a guitar string is made.

Must ReadView All

Courtesy: Myntra

Apparel/Garments | On 3rd Dec 2016

Myntra to be EBITA positive by FY18: CEO Narayanan

Myntra is on track to achieve sustainable growth and be EBITA...

Courtesy: India ITME Society

Textiles | On 3rd Dec 2016

India ITME 2016 opens with over 1050 exhibitors

The India International Textile Machinery Exhibition (India ITME)...

Courtesy: Bruckner

Textiles | On 3rd Dec 2016

Indian textile companies opt for Brückner stenter lines

Indian textile firms Laxmipati Sarees, makers of polyester sarees and ...

Interviews View All

Priyanka
Studio Priyanka Rajiv

‘To reinvent the age-old tradition of embroidery to suit demographics and...

Ghanshyam Ghoghari
Kimora Fashion

Bridalwear is not about reds and whites anymore

Karan Toshniwal
Orange O Tec

Contemporary industry is paying more and more attention to the...

Eamonn Tighe
Nature Works LLC

Eamonn Tighe, Fibres and Nonwovens - Business Development Manager of...

Suresh Patel
Sidwin Fabric

Sidwin Fabric is a manufacturer and exporter of polypropylene textiles and ...

Lynda Kelly
Suominen Corporation

Suominen Corporation is a manufacturer of nonwovens as roll goods for...

Karan Arora
Karan Arora

Bridal couture created with rich Indian heritage, exquisite craftsmanship...

Jay Ramrakhiani
Occasions Elegance Wear

It is believed that by early 19th century, Varanasi weavers had moved away ...

Sonam & Paras Modi
SVA

Sonam and Paras Modi's Sva Couture is synonymous with head-turning...

Press Release

Press Release

Letter to Editor

Letter to Editor

RSS Feed

RSS Feed

Submit your press release on


editorial@fibre2fashion.com

Letter To Editor






(Max. 8000 char.)

Search Companies





SEARCH
December 2016

December 2016

Subscribe today and get the latest update on Textiles, Fashion, Apparel and so on.

SUBSCRIBE


Browse Our Archives

GO


Advanced Search