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KB SEIREN.LTD. has developed heat-insulating filament IRADE, which reflects infrared rays and cuts ultraviolet rays of the sun. Produced with the company’s unique technology of conjugation spinning and kneading, IRADE is a sheath-core conjugate polyester filament which contains infrared-reflecting ceramics in its core and titanium oxide in its sheath. With its heat-insulating effect through infrared reflection, IRADE suppresses the rise of temperature in clothing, as well as indoor fabrics, thereby enhancing air conditioning efficiency to promote energy saving. Also, by possessing UV screening property, IRADE provides comfort and a sense of security in this age of global warming.


● Blocks Heat to Save Energy and Combat Global Warming ●
RADE reflects and inhibits infrared rays while transmitting other ordinary light. Fabrics made of IRADE have heat-insulating effect that helps prevent summer heat from raising temperature in clothing, or indoors, which eventually contributes to energy saving while working overall against global warming.
● Cuts UV Rays to Protect Skin ●
IRADE blocks ultraviolet rays as well, which means that fabrics made of IRADE offer a skin-care effect by cutting UV rays. With functions that ensure comfort and safety, IRADE is friendly to people as well as their living environment.
Heat-Insulating Property (Fabric Surface Temperature)   UV-Shielding Ratio


Residential curtains, vehicular curtains, parasols, clothing, hats, gloves, tents, agricultural nets, materials for electronic devices, etc.