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Composite nano antibacterial fiber gauze fabric and preparation process thereof

A technology of nano-antibacterial fibers and composite nano-materials, which is applied in the field of fiber fabrics, can solve the problems of short use time of antibacterial fabrics and unsatisfactory antibacterial effect.

Inactive Publication Date: 2021-03-19
ANHUI HEBANG TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of research of antibacterial textiles, the preparation method of antibacterial textiles mainly uses the fabric finishing method, that is, by coating or impregnating the surface of the fabric, the surface of the textile material is formed into an antibacterial layer, but the antibacterial fabrics in the prior art The use time is not long, the antibacterial effect is not ideal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Composite nano antibacterial fiber gauze fabric and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A composite nano antibacterial fiber gauze fabric, the gauze fabric is woven from warp yarns and weft yarns; the warp yarns are blended from antibacterial fibers and cotton fibers; the weft yarns are blended from bamboo fibers and polyurethane fibers;

[0043] The antibacterial fiber is obtained by modifying polyester fiber with composite nano material.

[0044] The weight ratio of the antibacterial fiber to the cotton fiber in the warp is 0.6:1.

[0045] The weight ratio of bamboo fiber and polyurethane fiber in the weft yarn is 1:0.1.

[0046] The composite nanomaterial is composed of organic copper / bismuth nano microspheres and natural antibacterial substances coated on the surface of the organic copper / bismuth nano microspheres.

[0047] The natural antibacterial substance is hinokitiol.

[0048] The preparation method of described organocopper / bismuth nano microspheres is:

[0049] S1. Weigh copper acetylacetonate and add it to N,N-dimethylformamide, stir until ...

Embodiment 2

[0073] A composite nano antibacterial fiber gauze fabric, the gauze fabric is woven from warp yarns and weft yarns; the warp yarns are blended from antibacterial fibers and cotton fibers; the weft yarns are blended from bamboo fibers and polyurethane fibers;

[0074] The antibacterial fiber is obtained by modifying polyester fiber with composite nano material.

[0075] The weight ratio of the antibacterial fiber to the cotton fiber in the warp is 0.2:1.

[0076] The weight ratio of bamboo fiber and polyurethane fiber in the weft yarn is 1:0.05.

[0077] The composite nanomaterial is composed of organic copper / bismuth nano microspheres and natural antibacterial substances coated on the surface of the organic copper / bismuth nano microspheres.

[0078] The natural antibacterial substance is hinokitiol.

[0079] The preparation method of described organocopper / bismuth nano microspheres is:

[0080] S1. Weigh copper acetylacetonate and add it to N,N-dimethylformamide, stir until...

Embodiment 3

[0104] A composite nano antibacterial fiber gauze fabric, the gauze fabric is woven from warp yarns and weft yarns; the warp yarns are blended from antibacterial fibers and cotton fibers; the weft yarns are blended from bamboo fibers and polyurethane fibers;

[0105] The antibacterial fiber is obtained by modifying polyester fiber with composite nano material.

[0106] The weight ratio of the antibacterial fiber to the cotton fiber in the warp is 1:1.

[0107] The weight ratio of bamboo fiber and polyurethane fiber in the weft yarn is 1:0.2.

[0108] The composite nanomaterial is composed of organic copper / bismuth nano microspheres and natural antibacterial substances coated on the surface of the organic copper / bismuth nano microspheres.

[0109] The natural antibacterial substance is hinokitiol.

[0110] The preparation method of described organocopper / bismuth nano microspheres is:

[0111] S1. Weigh copper acetylacetonate and add it to N,N-dimethylformamide, stir until comp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a composite nano antibacterial fiber gauze fabric and a preparation process thereof. The gauze fabric is formed by weaving warp yarns and weft yarns, the warp yarns are formedby blending antibacterial fibers and cotton fibers, the weft yarns are formed by blending bamboo fibers and polyurethane fibers, and the antibacterial fibers are obtained by modifying polyester fibers with a composite nano material. The problems that in the research field of antibacterial textiles, a fabric after-finishing method is mainly adopted in a preparation method of the antibacterial textiles, so that an antibacterial layer is formed on the surface of a textile material, but an antibacterial fabric in the prior art is not long in service life and not ideal in antibacterial effect aresolved. The prepared antibacterial fibers and the cotton fibers with high air permeability are blended to form the warp yarns, the waterproof and anti-aging bamboo fibers and the polyurethane fibers with high elasticity are blended to form the weft yarns, and then the warp yarns and the weft yarns are woven to form the gauze fabric. The prepared gauze fabric has the advantages of being high in antibacterial property and lasting in antibacterial property.

Description

technical field [0001] The invention relates to the field of fiber fabrics, in particular to a composite nanometer antibacterial fiber gauze fabric and a preparation process thereof. Background technique [0002] The advancement of modern science and technology not only promotes the development, research and promotion of high-tech textiles, but also broadens the application of textiles to new fields. With the help of high-tech means, new textile products with high performance, multi-function and high added value have been developed at home and abroad to realize the industrialization of functional fibers. Because textiles are easy to absorb various impurities, they become carriers of breeding and parasitic bacteria, which not only affect Human health, and it is easy to cause cross-infection in public places, so antibacterial fiber has become a worldwide development trend, especially in the medical and health industry. Knitted products made of antibacterial fibers, especially...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D15/47D03D15/56D03D15/50D03D15/217D03D15/283D06M11/38D06M13/513D06M23/12D06M13/152D06M13/51D06M101/32
CPCD03D9/00D03D13/008D06M11/38D06M13/152D06M13/51D06M13/513D06M16/00D06M23/12D06M2101/32D10B2201/02D10B2201/10D10B2331/04D10B2331/10D10B2401/13
Inventor 管明强管明钧管明祥陈媛媛
Owner ANHUI HEBANG TEXTILE TECH CO LTD
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