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Bacteriostatic carpet fabric and preparation method thereof

A carpet and fabric technology, applied in the field of textile materials, can solve the problems of reducing product life, failing to achieve long-term antibacterial, and easy loss of antibacterial type.

Active Publication Date: 2021-05-07
LAIWU RUIDAO NONWOVENS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the carpets on the market have poor antibacterial performance, and even if the antibacterial performance of the carpet is improved by adding antibacterial agents, the antibacterial type is easily lost due to the weak binding between the antibacterial agent and the fiber. Therefore, the long-term antibacterial effect cannot be achieved, and the addition of the antibacterial agent makes the product prone to static electricity and is not supple enough. At the same time, the wool fiber often needs to be treated when the antibacterial agent is added, so that the wool fiber is not wear-resistant. reduce the life of the product

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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  • Bacteriostatic carpet fabric and preparation method thereof
  • Bacteriostatic carpet fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An antibacterial carpet fabric mainly comprises, by weight, 90 parts of pretreated carpet fabric, 15 parts of modified zinc oxide and 5 parts of zinc oxide nanocolumns.

[0037] A kind of preparation method of antibacterial carpet fabric, the preparation method of described antibacterial carpet fabric mainly comprises following preparation steps:

[0038](1) the carpet fabric and the protease solution with a mass fraction of 4% are mixed according to a mass ratio of 1:15, and the temperature is 70° C., and the pH is 7.5 after stirring and reacting for 2 hours, and then filtered to obtain a pretreated carpet fabric blank. The pretreated carpet fabric blank is elastically dried at a temperature of 130° C. for 35 minutes to obtain a pretreated carpet fabric;

[0039] (2) Mix the nano-sheet zinc oxide and the dopamine aqueous solution whose mass fraction is 1g / L in a beaker at a mass ratio of 1:12, ultrasonically disperse for 9 minutes, and add a nano-sheet zinc oxide mass ...

Embodiment 2

[0047] An antibacterial carpet fabric mainly comprises, by weight, 90 parts of pretreated carpet fabric, 15 parts of modified zinc oxide and 5 parts of zinc oxide nanocolumns.

[0048] A kind of preparation method of antibacterial carpet fabric, the preparation method of described antibacterial carpet fabric mainly comprises following preparation steps:

[0049] (1) the carpet fabric and the protease solution with a mass fraction of 4% are mixed according to a mass ratio of 1:15, and the temperature is 70° C., and the pH is 7.5 after stirring and reacting for 2 hours, and then filtered to obtain a pretreated carpet fabric blank. The pretreated carpet fabric blank is elastically dried at a temperature of 130° C. for 35 minutes to obtain a pretreated carpet fabric;

[0050] (2) Mix the nano-sheet zinc oxide and the dopamine aqueous solution whose mass fraction is 1g / L in a beaker at a mass ratio of 1:12, ultrasonically disperse for 9 minutes, and add a nano-sheet zinc oxide mass...

Embodiment 3

[0057] An antibacterial carpet fabric mainly comprises, by weight, 90 parts of pretreated carpet fabric, 15 parts of modified zinc oxide and 5 parts of zinc oxide nanocolumns.

[0058] A kind of preparation method of antibacterial carpet fabric, the preparation method of described antibacterial carpet fabric mainly comprises following preparation steps:

[0059] (1) the carpet fabric and the protease solution with a mass fraction of 4% are mixed according to a mass ratio of 1:15, and the temperature is 70° C., and the pH is 7.5 after stirring and reacting for 2 hours, and then filtered to obtain a pretreated carpet fabric blank. The pretreated carpet fabric blank is elastically dried at a temperature of 130° C. for 35 minutes to obtain a pretreated carpet fabric;

[0060] (2) Mix nano-zinc oxide and dopamine aqueous solution with a mass fraction of 1 g / L in a beaker at a mass ratio of 1:12, ultrasonically disperse for 9 minutes, and add trihydroxyl triol with a mass fraction o...

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 discloses a bacteriostatic carpet fabric and a preparation method thereof, and relates to the technical field of textile materials. The preparation method comprises the following steps of performing enzymolysis on a carpet fabric to prepare a pretreated carpet fabric; then performing a mixing reaction on nanosheet layer zinc oxide and a dopamine aqueous solution to prepare pretreated zinc oxide; etching the pretreated zinc oxide with a sodium methyl silicate solution to prepare modified zinc oxide; mixing the modified zinc oxide and the pretreated carpet fabric, and performing freeze drying to prepare a bacteriostatic carpet fabric blank; and finally, taking the bacteriostatic carpet fabric blank as a negative electrode and a platinum sheet as a positive electrode, carrying out electrodeposition in a mixed electrolyte solution, and performing filtering and drying to obtain the bacteriostatic carpet fabric. The bacteriostatic carpet fabric prepared by the method has the long-acting bacteriostatic activity, and is relatively good in wear resistance and good in hand feeling.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to an antibacterial carpet fabric and a preparation method thereof. Background technique [0002] Carpet is a floor covering made of cotton, linen, wool, silk, grass yarn and other natural fibers or chemical synthetic fiber materials, which are braided, tufted or woven by hand or mechanically. It is one of the arts and crafts categories with a long history and tradition in the world. Covering the ground of residences, hotels, hotels, conference rooms, entertainment venues, gymnasiums, exhibition halls, vehicles, ships, aircraft, etc., it can reduce noise, heat insulation and decoration effects to improve foot feel, prevent slipping, and prevent air pollution. The internal use area of ​​the house is the kitchen, bedroom, bedside, coffee table sofa, bathroom, and living room. [0003] At present, most of the carpets on the market have poor antibacterial performance, and ev...

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): D06M16/00D06M11/44D06M10/06D06M101/12
CPCD06M16/003D06M11/44D06M10/06D06M2101/12D06M2200/50
Inventor 何成龙
Owner LAIWU RUIDAO NONWOVENS CO LTD
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