| abstract |
The invention discloses an antibacterial warm-keeping down jacket fabric and a production method thereof, wherein the antibacterial warm-keeping down jacket fabric comprises an outer layer fabric, a middle layer fabric and an inner layer fabric, wherein the outer layer fabric covers one side of the middle layer fabric, and the inner layer fabric covers the other side of the middle layer fabric; the outer layer fabric and the inner layer fabric are made of the same raw materials and the same preparation method, and the raw materials comprise 40-60% of cotton fiber, 20-30% of polyester fiber, 10-20% of cuprammonium fiber and 5-15% of polyurethane fiber in percentage by weight; the middle layer fabric is composed of vinylon and polyurethane sponge, the vinylon and the polyurethane sponge are soaked in a silver nitrate solution with the concentration of 5%, meanwhile, raw materials in the modified antibacterial auxiliary agent react with each other to generate dioctyldimethylammonium chloride and didodecyldimethylammonium chloride, and according to the combined action of the two, the double antibacterial effect is achieved, so that the problem that a large amount of bacteria are easily adhered due to long-term placement or overlong cleaning period, and the normal service life of the fabric is further influenced is avoided. |