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 24th Jul 2017

Govt extends deadline for GST composition scheme to Aug 16

The Government on India has extended the deadline for small...

L-R: Dhanapal, JMD, Best Corporation; Prabhu Damodaran, Convenor, ITF; Narayanasamy, MD, Micro Cotspin; Senthilnathan, MD Rasitex India; and Sabapathy, MD, Prasanna Spinning Mills

Textiles | On 24th Jul 2017

TN mills seek partnership with cotton growing states

Spinning mills in Tamil Nadu are seeking stronger partnership with...

Textiles | On 24th Jul 2017

Irani terms GST as a ‘great step towards transparency’

Union textiles minister Smriti Irani has termed the Goods and...

Interviews View All

Vidhyaa Shankar. S
A Ganapathi Chettiar

'The usage of knits is getting into the boundaries of woven fabrics'

Jim Desai
Blaiva Fabricaa

Fashion industry likely to remain labour-intensive in coming years

Rahul Bhadani
Looksgud

Navigating through catalogues is a bit hasslesome

Lynda Kelly
Suominen Corporation

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

Silke Brand-Kirsch
Schlegel und Partner

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

Larry L Kinn
Suominen Corporation

Larry L Kinn, Senior Vice President - Operations Americas of Suominen...

Ritu Kumar
Label Ritu Kumar

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

Silvia Venturini Fendi
Fendi s.r.l

"Yes, my confidence and positive attitude are my strengths and should be...

Aditi Somani
Aditi Somani

Aditi Somani specialises in luxury fusion wear with international cuts and ...

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

July 2017

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

news category


Related Categories:

Planning to Take the Leap towards
Sustainability?

Do you see sustainability as a route to business growth?

Yes No

Do you think the sustainability space has the needed tools and resources available for a business to lead change?

Yes No

Do you think adopting a sustainable approach will be a profitable move for your business?

Yes No

Do you want the world to know about your sustainability journey and your business’ environmental footprint?

Yes No

Thanks for your valuable feedback. Claim your free latest sustainability e-book.


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



X