Institute has developed a marketable product: AllergoProtect – a trio of products consisting of mattress topper, duvet and pillow, which are said to retain over 99.5% of the allergens inside the filling and the cover, even under great mechanical strain, for example when the bedding is shaken.
Between 10 and 15% of the population are allergic to dust mites, and the number of people affected is rising year after year. The symptoms often have a very detrimental effect on everyday lives, so taking preventive measures is important. For allergy sufferers, the most important preventive measure they can take is to keep allergens away from their respiratory organs – especially in the bedroom.
One of the main areas of work at the Hohenstein Group’s William Küster Institute for Hygiene, Environment and Medicine (WKI) is researching the compatibility of textiles for users, and this includes the management of allergens. Hohenstein spotted the potential of textile-based allergy prevention and worked closely with the industry to find a solution: over months of fundamental research, and multiple optimisation stages, Hohenstein developed a negatively-charged textile finish which attracts the positively-charged allergens like a magnet.
The new AllergoProtect aims to provide that allergens are not breathed in and no longer cause allergic reactions. During washing, the allergens bound to the fibres are removed from the filling of the bedding, and the physical binding function of the textile is regenerated – and remains fully effective even after 10 washes at 60°C in a domestic washing machine using heavy duty detergent followed by tumble drying, the institute reports.
AllergoProtect is also certified under the Standard 100 by Oeko-Tex Class I – the Standard 100 product class that has the strictest specifications for human ecology.
The endurance testing for AllergoProtect was carried out by the European Centre for Allergy Research Foundation and it has been awarded the ECARF Seal of Quality. In trials with volunteers, the effectiveness of AllergoProtect was demonstrated. Now AllergoProtect is protected by a registered patent and after just a short time is already in great demand in the retail business, according to the institute.