▎ 摘　　要

NOVELTY - Multifunctional fiber comprises 10-15 pts. wt. terahertz functional masterbatch, 5-30 pts. wt. of multifunctional nano powder, 15-45 pts. wt. spandex slice, 10-20 pts. wt. polyester fiber and 15-30 pts. wt. of constant-temperature fiber, where the masterbatch is prepared by using terathertz mineral material, carrier and additives. USE - Multifunctional fiber. ADVANTAGE - The multifunctional fiber has low cost, the raw material is easy to obtain, it is suitable for industrial production, capable of realizing negative ion, far infrared, antibacterial and anti-mite, magnetic, removing formaldehyde, removing peculiar smell, mildew-proof function, helping the traditional textile product enterprise transformation upgrading, fully improving clothes home textile mattress outdoor industry product quality, solving the automobile material, hotel decoration, public entertainment place decorative material formaldehyde peculiar smell and bacterial mite breeding and so on pain point. It has good constant temperature, the temperature of the product is kept in the comfortable temperature range of the human body contact which greatly comfort level the product.