Antibacterial fabrics and antibacterial textiles containing silver ions

Abstract

The invention provides silver ion-contained antibacterial fabric. The silver ion-contained antibacterial fabric is prepared by blending the following components in percent by weight: 10-50% of silverion-contained antibacterial acrylic fiber, 10-20% of negative ion-contained bamboo charcoal fiber and 40-75% of conventional hybrid fiber, wherein the silver ion-contained antibacterial acrylic fiberis prepared by adding a sodium zirconium phosphate silver powder in the spinning stage of acrylic fiber; the negative ion-contained bamboo charcoal fiber is prepared by adding a tourmaline powder during the production of bamboo charcoal fiber; the weight of the silver sodium zirconium phosphate powder is 5-10% of that of the acrylic fiber; the weight of the tourmaline powder is 8-12% of that of the bamboo charcoal fiber; the silver sodium zirconium phosphate powder and the tourmaline powder have the particle size of 0.3-1 micron. The silver ion-contained antibacterial fabric not only has the advantages of softness, smoothness, good drapability, good heat retention and breathability and the like, but also has good and long-lasting antibacterial, sterilizing and deodorizing properties, can be applied to the field of close-fitting clothes, medical consumables, hygiene products and the like, and has a therapeutic effect on foot odor, decrustation, wound healing and gynecological diseases.

Description

technical field [0001] The invention relates to the technical field of antibacterial textiles, in particular to an antibacterial fabric containing silver ions and an antibacterial textile. Background technique [0002] In order to make fiber products have antibacterial properties, the traditional method is to add antibacterial agents to fiber products. These antibacterial agents not only have poor antibacterial effect, but also have weak binding force with fiber products. After several washings, the antibacterial agents are basically removed, making the fibers The product loses its antibacterial ability. [0003] Silver ions have a well-known broad-spectrum antibacterial and bactericidal effect. In order to solve the problem that the fiber products are easy to lose antibacterial properties due to the above method, the prior art adopts the technology of chemical silver plating or nano-silver, nano-material silver-loaded surface coating on the surface of the fiber. Coating si...

AI Technical Summary

Problems solved by technology

[0002] In order to make fiber products have antibacterial properties, the traditional method is to add antibacterial agents to fiber products. These antibacterial agents not only have poor antibacterial effect, but also have weak binding force with fiber products. After several washings, the antibacterial agents are basically removed, making the fibers The product loses its antibacterial ability

[0003] Silver ions have a well-known broad-spectrum antibacterial and bactericidal effect. In order to solve the problem that the fiber products are easy to lose antibacterial properties due to the above method, the prior art adopts the technology of chemical silver plating or nano-silver, nano-material silver-loaded surface coating on the surface of the fiber. Coating silver-containing materials, or adding elemental silver particles, nano-silver or nano-material silver-loaded powder to the fiber forming material for spinning to prepare silver-containing antibacterial fibers

Electroless silver plating or nano-silver, nano-material silver-loaded surface coating technology has the defect that silver is oxidized, which affects antibacterial performance, and nano-silver is easy to agglomerate and affects antibacterial performance. Additional chemical reagents such as dispersants need to be added, which affects the use of antibacterial fibers in medical treatment. The application in other fields; adding elemental silver particles or nano-material silver-loaded powder spinning not only has the problem of silver being oxidized and nano-silver easy to agglomerate, but also has the problem that the silver enclosed in the fiber material cannot effectively play the role of antibacterial properties

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