Finishing technology of nano-silver antimicrobial textile

Abstract

The invention relates to a finishing technology of a nano-silver antimicrobial textile. The finishing technology comprises the work procedures of finishing a gray fabric of a semi-finished textile, softening for shaping and drying for shaping. The finishing technology is characterized in that during the work procedure of softening for shaping, the gray fabric is completely soaked in a nano-silver ion material liquid for 1-120 minutes and then is taken out, washed by water and dried in air to obtain the nano-silver antimicrobial textile, wherein the nano-silver ion material liquid is obtained by means of mixing 0.01%-5% by weight of an amino-terminated hyperbranched polymer, an aqueous solution of quaternary ammonium salt of the amino-terminated hyperbranched polymer, and a silver nitrate solution with molality of 0.01-0.5 mol / L. The textile, produced by the finishing technology adopting a manner of completely soaking the gray fabric of the textile in the nano-silver ion material liquid in the softening for shaping of the gray fabric and then drying the gray fabric, has remarkable antibacterial and mildew-proof effects and lasting functions, has health-care functions such as removal of undesirable odor, and can endure multiple times of water washing and repeated dry-cleaning.

Description

technical field [0001] The invention relates to a finishing process of nano-silver antibacterial textiles. Background technique [0002] In recent years, with the advancement of science and technology and the improvement of living standards, antibacterial and deodorant functional textiles have gradually attracted the attention of the textile industry at home and abroad. With the development of nanotechnology, some nano-inorganic antibacterial agents have been used in textiles and clothing because of their excellent broad-spectrum antibacterial properties. Among them, silver-based antibacterial agents have strong bactericidal and pathogen-inhibiting capabilities and good durability. Dominant in inorganic antibacterial agents. [0003] Treating textiles with nano-silver ion material solution to make textiles have antibacterial effect is a conventional finishing method for textiles, but in the prior art, the processing of textiles is only by using semi-finished textile gray cl...

AI Technical Summary

Problems solved by technology

[0003] Treating textiles with nano-silver ion material solution to make textiles have antibacterial effect is a conventional finishing method for textiles, but in the prior art, the processing of textiles is only by using semi-finished textile gray cloth-overflow machine boiling-bleaching-dyeing- Washing-softening and setting-inspection to get the finished textile product, and then treat it to make it contain nano-silver components. In this way, the nano-silver component in the prior art is added after the finished product is obtained, so the antibacterial finishing effect of nano-silver is not obvious. And the function is not long-lasting