Home / Knowledge / News / Textiles / Nanosol treatment for light-coloured furnishing fabrics
Nanosol treatment for light-coloured furnishing fabrics
27
Jan '10
Furniture with light-coloured upholstery is very fashionable just now, but it gives rise to numerous complaints to retailers and manufacturers on account of discoloration caused by other textiles. Traditional stain-repellent treatments, usually based on fluorocarbon resins, are not the answer here: while they may offer effective protection from standard water- or oil-based stains such as food and drink, they cannot prevent colour transfer caused by (excess) dye in clothing or other domestic textiles.

That is why, at the Hohenstein Clothing Physiology Institute (BPI), in partnership with the German Textile Research Centre North-West, and as part of a research project (IGF no. 15151 N), they have been looking for ways of preventing light-coloured furnishing fabrics from becoming discoloured by textiles where the colourfastness is poor when rubbed. The scientists tested to what extent an anti-adhesive, quasi-ceramic, nanosol-based coating could prevent the discoloration or at least make it easier to remove with normal cleaning methods.

As part of the project, all kinds of different nanosols were synthesised and applied to a range of furnishing fabrics. Then the textile and performance-related characteristics of materials treated in this way were analysed in detail. The results obtained show that the colour transfer is primarily caused by dye abrasion and not, as was originally thought, by abrasion of coloured fibres. It also became clear that discoloration of light furnishing fabrics could not be entirely prevented even with this approach. However, some of the synthesized treatments tested in the research project do allow the dye to be completely cleaned off by using a microfibre cloth soaked in washing solvent.

More research work will be required before the process is ready to be brought to market, because the treatments tested so far cannot yet combine complete removal of the dye with water- and oil-repellent qualities. Nevertheless, combining a number of new developments resulting from the research project may make it possible to synthesise a hydro- and oleophobic treatment which has excellent dye removing properties in the future.

We are grateful for the sponsorship for this project from the Textile Research Council, as part of the programme to support "Industrial Community Research" (IGF), with funds from the Federal Ministry of Economics and Technology (BMWi) provided through the Federation of Industrial Research Associations (AIF).

Hohenstein Institutes

Must ReadView All

Textiles | On 23rd May 2017

Grasim’s VSF business net revenue up 12% in Q4 FY17

The viscose staple fibre (VSF) business of Grasim Industries has...

Apparel/Garments | On 23rd May 2017

Apparel, footwear use may rise by 63% in 2030: Report

The apparel and footwear consumption is projected to rise by 63 per...

Textiles | On 22nd May 2017

Maintaining NAFTA benefits is crucial: Cotton council

The US must remain a participant in a vibrant North American Free...

Interviews View All

Anshul Sood
Oceedee

‘Indian footwear market is nascent and largely a trend follower’

Varinder Singh Jawanda
Trendy Bharat

Sizing and fitting issues are inherent problems for companies expanding...

Yashiki Gumber
Sahiba Fabrics

Fabric does not restrict us from fashion trends

Ashok Desai
Bombay Textile Research Association

Bombay Textile Research Association (BTRA) is a leading name in textile...

Silke Brand-Kirsch
Schlegel und Partner

Silke Brand-Kirsch, executive partner of Schlegel und Partner, a leading...

Steve Cole
Xerium Technologies

Steve Cole of Xerium Technologies discusses the industry. Xerium is the...

Ritu Kumar
Label Ritu Kumar

‘Classics will return’ "There are a lot of people wearing western clothes ...

Jay Ramrakhiani
Occasions Elegance Wear

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

Prathyusha Garimella
Prathyusha Garimella

Hyderabad-based designer <b>Prathyusha Garimella</b> is known for blending ...

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

news category


Related Categories:
May 2017

May 2017

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

SUBSCRIBE


Browse Our Archives

GO


E-News Insight
Subscribe Today and Get the
Latest News Update in Your Mail Box.
Advanced Search