A kind of bamboo charcoal viscose fiber with metal texture and preparation method thereof

Abstract

The invention provides a metallic bamboo charcoal viscose fiber and a preparation method thereof in order to meet demands of clients in a product market and solve the problem that the conventional bamboo charcoal viscose fiber is poor in spinning property. The metallic bamboo charcoal viscose fiber is characterized by being obtained by mixing a metallic bamboo charcoal solution and viscose through injection before spinning and performing wet spinning and post-treatment, wherein the metallic bamboo charcoal solution is prepared by mixing metallic masterbatches containing zinc and aluminum and a bamboo charcoal solution. The fiber comprises the components by weight percent: 0.01-3 percent of zinc and aluminum and 0.1-10 percent of bamboo charcoal; the ammonia absorption rate is more than or equal to 50 percent; the air permeability is more than or equal to 500mm / s; the color fastness to washing is of 4-5 level. The metallic bamboo charcoalviscose fiber disclosed by the invention has the functions of bacterium and ultraviolet prevention and deodorization, is high in air permeability and absorptivity, also has a unique blue-and-white metallic color and is high in breaking strength and low in cost.

Description

technical field

[0001] The invention relates to the technical field of viscose in the textile industry, in particular to a bamboo charcoal viscose fiber with metallic texture. Background technique

[0002] Bamboo charcoal is mainly composed of carbon, hydrogen, oxygen and other elements. It is hard, fine and porous, and has strong adsorption capacity. Excellent deodorizing, antiseptic, and odor-absorbing functions. Nano-scale bamboo charcoal powder also has good antibacterial and bactericidal effects, can absorb and neutralize the acidic substances contained in sweat, and achieve the effect of whitening the skin. Not only that, bamboo charcoal is also a very good emission material for far infrared and negative ions. Bamboo-charcoal blended health-care fiber can emit negative ions without damaging equipment during processing, which overcomes the serious disadvantage of grinding needles when processing fabrics with negative ion fibers, and is deeply welcomed and favored by p...