Preparation method for antibacterial fabric, antibacterial fabric and antibacterial product
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A technology of antibacterial fabrics and antibacterial products, applied in the field of antibacterial, can solve the problems of reducing antibacterial activity, complex process, unfavorable environmental protection, etc., to achieve the effect of ensuring antibacterial activity, overcoming high cost, and cost environmental protection
Active Publication Date: 2020-08-18
纳电(广东)材料科技有限公司
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[0005] But there are following shortcomings in the preparation method of existing nano-silver antibacterial fabric: 1) In order to strengthen the adhesion between nano-silver and fabric fiber, polymer binder is introduced , increase cost and is not conducive to environmental protection; 2) Nano silver is easy to be completely wrapped by polymer binder, which reduces the release of Ag+ and reduces its antibacterial activity; 3) Electrospinning, coating binder and nano silver successively, dipping - These processes are relatively complicated, which is not conducive to the efficient production of nano-silver antibacterial fabrics
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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Embodiment 1
[0030] A kind of preparation method of antibacterial fabric, it comprises following preparation steps:
[0031] Step 1, adopt plasma treatment machine to carry out plasma treatment to fabric, the effective treatment width of described plasma treatment machine is 0.2m, the power during plasma treatment is 500W, and described plasma treatment time is 2.4s;
[0032] Step 2, adopting the micro-gravure printing process to coat the nano-silver antibacterial dispersion on the surface of the fabric;
[0033] Step 3, using an oven to dry the surface of the fabric, the length of the oven is 10m, the temperature during the drying treatment is 90°C, and the drying time is 2min;
[0034] Step 4: Using an infrared light box to treat the fabric with infrared light, the length of the infrared light box is 10 m, the infrared light wavelength during the infrared light treatment is 2 μm, and the infrared light treatment time is 2 minutes.
[0035] Wherein, the nano-silver antibacterial dispersi...
Embodiment 2
[0040] A preparation method of antibacterial fabric, wherein, the difference between the preparation method of embodiment 2 and embodiment 1 is that the power during plasma treatment in embodiment 2 is 1800W, and other preparation steps of embodiment 2 are the same as embodiment 1.
Embodiment 3
[0042] A preparation method of antibacterial fabric, wherein, the difference between the preparation method of embodiment 3 and embodiment 1 is that the power during plasma treatment in embodiment 3 is 100W, and other preparation steps of embodiment 3 are the same as embodiment 1.
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 the technical field of bacterium resistance, in particular to a preparation method for an antibacterial fabric, the antibacterial fabric and an antibacterial product. The preparation method for the antibacterial fabric comprises the following steps of step 1, performing plasma treatment on a fabric; step 2, coating the surface of the fabric with a nano-silver antibacterialdispersion solution; step 3, performing drying treatment on the fabric; and step 4, performing infrared treatment on the fabric. The antibacterial fabric is prepared by the above method and comprisesat least one of melt-blown fabric, a non-woven fabric, a cotton fabric and a nylon fabric. The antibacterial product comprises the antibacterial fabric and comprises at least one of a mask, protective clothing and gloves. For the antibacterial fabric and the antibacterial product, the preparation steps are simple, adhesive force between nano silver and fabric fibers is strong, no polymer binder needs to be introduced, the antibacterial activity is better, and the antibacterial fabric and the antibacterial product are more environment-friendly.
Description
technical field [0001] The invention relates to the field of antibacterial technology, in particular to a preparation method of an antibacterial fabric, an antibacterial fabric and an antibacterial product. Background technique [0002] Common fabrics have a large surface area and strong moisture absorption capacity. Bacteria are easy to attach and multiply, resulting in fading of fabric fibers and a reduction in mechanical strength, and will produce special odors, which may cause infection or spread of diseases, and even seriously endanger users. life and health. Therefore, it is very necessary to endow the fabric with an antibacterial function to reduce the invasion of bacteria on the human body. Antibacterial agents determine the antibacterial properties of fabrics, which mainly include inorganic antibacterial agents, organic antibacterial agents and composite antibacterial agents. Among them, inorganic antibacterial agents have the advantages of broad-spectrum antibact...
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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