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Functional project | want "attire fragrance, aroma function textiles is indispensable

Time : 2020-11-09 Hits : 19

Fragrance has the function such as relieving tense mood, relieving pressure and stimulating a person to be excited. As people's consumption demand becomes more and more personalized and fashionable, the functional textile with fragrance becomes the hot spot of research and development.


The combination of fragrance and textile has a long history. In ancient China, there was the habit of sewing perfume sachets on clothes. Since the Middle Ages, Europeans have sprayed perfume on their clothes or used incense to show off their elegant style.


In the 1980s, the emergence of microcapsule technology really opened up the market of scented textiles, which were all the fashion in Japan. Japan Zhongfang company launched the fragrant fabric series of "Flower fragrance" developed by micro-capsule technology, and mitsubishi Rayon company developed the "Cullibi-65" aromatic fiber, which is a staple fiber product with core sheath structure. It has the fragrance of cypress wood, which can be used as cotton wool for bedding, pillow mat and mattress, and can also be made into aromatic nonwovens.


On the one hand, aromatic substances can be added to the fiber by blending method, composite spinning method, etc., to prepare the aromatic fiber, and then the aromatic fiber is used to make the aromatic textile. On the other hand, it can also be realized by microcapsule aromatic finishing. Aromatic agent as the core, the core material and the external environment isolation, so that its properties remain unchanged. In the process of wearing, due to friction, heat and other external forces, the inside of the micro-capsule aromatic agent slowly released, so that the textile has a lasting aromatic function.


The BAYSCENT® aroma finishing agent series, launched by Toner Chemical, a subsidiary of Transchemical, USES microencapsulation technology to process various aromatic substances into textiles. When consumers exercise, the microcapsules will rub against the body and release the active ingredients of fragrance, which can produce a variety of pleasant tastes such as coffee, rose, jasmine, strawberry and vanilla.

JLSUN fragrance finishing agent developed by Jiershuang Group is a nano-microcapsule perfume extracted from aromatic plants and made by biotechnology. It can be used for fragrance finishing of cotton, wool, silk, hemp, chemical fiber and other fabrics, and it is non-toxic and harmless to human body, and its fragrance will not be eliminated after washing.


In the practical product application, the lavender fragrance silk scarf prepared by the transfer chemical industry using micro-capsule finishing technology, its finishing agent comes from pure plant extraction, the fabric caused by friction caused by micro-capsule breaking raw fragrance, fragrance is not scattered, has the health care role of sleeping and decompressing.


A new Harris Tweed, called Aqua Alba, has been developed with university funding from Scottish Tweed makers and whisky distillers. The product USES micro-capsule aromatreatment technology to layer the finishing agent into the fabric, giving it a long-lasting whisky aroma.


In addition to microcapsule finishing, researchers at the University of Mineo in Portugal have engineered cotton fabrics to give off a pleasant lemon scent by functional modification. The first method is to fuse the obP-I protein extracted from wild boar with THE CBMN1 from the fibromatosis FIMI, and then culture it with the functionalized aromatic precursor of cotton fabric to finally produce the functionalized cotton fabric. The second method is to combine the carbohydrate binding module CBMN1 with SP-DS3 peptide, anchor the protein in the flavoring-containing liposome, and then use the functionalized liposome for cotton fabric finishing. Functional cotton fabrics prepared in both ways release citronellol, a flavorful substance, when exposed to acidic sweat.


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