The invention discloses a cotton
fiber modified by
dead sea black mud. The cotton
fiber is prepared from raw materials in parts by weight as follows: 17-21 parts of cotton fibers, 5-7 parts of cashmere fibers, 6-9 parts of
viscose, 11-13 parts of jute fibers, 10-12 parts of
milk protein fibers, 1.2-2.4 parts of polyanionic
cellulose, 7-10 parts of
dead sea black mud, 2.1-4.3 parts of
sodium alginate, 0.6-0.9 parts of
silver nitrate, 0.5-1.2 parts of
sodium bicarbonate, 3-4 parts of Chinese thorowax roots, 2-3 parts of red-rooted
salvia roots, 1-2 parts of turmeric root-tubers, 19-24 parts of
ethyl acetate, 16-19 parts of octyl
epoxy stearate, 110-120 parts of 1-butyl-3-ethylimodazolium
dibutyl phosphate, 105-115 parts of 1-butyl-3-methylimidazole acetate, 3-6 parts of an additive and a proper amount of water. The cotton
fiber is simple to prepare and convenient to operate, the
dead sea black mud is added, and the cotton fiber contains rich minerals, has very magical effects on regulating acid-base balance of the
skin and maintaining
cell tissue of the
skin and can cure various diseases such as
skin diseases and the like; multiple animal and
plant fibers and Chinese herbal medicines are added, so that the modified cotton fiber can expand to the greatest extent, the fluffiness and the softness of the cotton fiber are substantially improved, and
spinning, weaving and
dyeing properties of the fiber are substantially improved.