From the Sector

HeiQ introduces an anti-odor product addition to its HeiQ Fresh range to eliminate persistent malodor on feather and down products. Biobased HeiQ Fresh for Feather & Down utilizes a combination of pre- and probiotics (synbiotics) which helps to break up the smelly components. This innovation will be showcased at the Techtextil 2024 Swiss Pavilion.

HeiQ Fresh for Feather & Down is a 100% biobased technology engineered to combat the persistent malodor often associated with feather jackets, duvets, and pillows. Developed to address a common challenge faced by manufacturers and consumers alike, this solution represents a leap forward in the field of odor management by removing a significant objection to purchase.

The key issue lies in the natural oil secretion of the duck or goose to provide its natural waterproofing. While essential, this oil becomes the source of the unwanted odors that persist despite conventional cleaning methods. HeiQ Fresh for Feather & Down tackles this problem head-on by harnessing the power of synbiotics (pre- and probiotics).

Through an advanced process, the technology applied during the production stage effectively removes bacterial nutrients present in the feathers and down, thereby preventing the formation of persistent and unpleasant odors. Extensive testing has demonstrated a significant reduction in malodor even after prolonged use, validating the efficacy of this solution. The human sensory testing method according to ISO 17299-1 is the recommended test method.

Belgian textile innovator Devan Chemicals will launch Purissimo® NTL, a biobased and readily biodegradable allergen control technology, at the upcoming Heimtextil trade show in Frankfurt (January 10-13, 2023). It is based on probiotic encapsulation technology and can be applied to textiles during the finishing stage of the textile manufacturing process. Purissimo® NTL cleans up pet dander, pollen and house dust mite allergens in textiles throughout the home.

Purissimo® NTL is based on Devan’s already well-established probiotics, incorporated into a new microcapsule shell. The shell is based on a natural crosslinked biobased polymer, which results in microcapsules that are up to 97% biobased and readily biodegradable (OECD 301B).

Firstly, dormant probiotic bacteria (spores) are encapsulated. The microcapsule product is then integrated into textiles. Friction opens the capsules and releases the spores. The spores absorb humidity, self-activate and start to multiply. The probiotic bacteria start to consume the allergens that cause allergic reactions and asthma. Due to lower allergen concentration, individuals with respiratory allergies such as house dust mite matter, pet allergens and pollen allergens will have milder to no symptoms and hence a better well-being feeling.

Purissimo® NTL can be used on a wide range of textiles such as mattresses, pillows, bedcovers, blankets but also upholstered furniture, carpets, curtains and public transportation and pet items, such as bedding. It is Oeko-tex® compliant, has a long-lasting effect and a wash durability up to 30 washes is achievable.