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Preparation method of antibacterial and antiviral flame-retardant fabric

A flame-retardant fabric, anti-virus technology, applied in the direction of flame-retardant fiber, spray/jet textile material treatment, knitting, etc., can solve the problems that have not mentioned the antibacterial and antiviral effects of cotton knitted fabrics, and achieve excellent antibacterial and antiviral properties. Virus and flame retardant performance, low cost, easy to achieve effect

Active Publication Date: 2021-08-13
淄博大洋阻燃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention does not mention that cotton knitted fabric has antibacterial and antiviral effects

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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  • Preparation method of antibacterial and antiviral flame-retardant fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Pre-treatment: according to the ratio of nano-titanium dioxide, sodium stearate, trisodium phosphate, and water in a ratio of 10:30:1:100 by mass, first disperse nano-titanium dioxide at 30°C for 10 minutes until dissolved After being stirred uniformly in the aqueous solution of trisodium phosphate, sodium stearate is added and mixed uniformly to obtain the antibacterial and antiviral modifier.

[0031] Spray the antibacterial and antiviral modifiers prepared above on the dyed PET fibers and cotton fibers respectively at 30°C, and dry them;

[0032] (2) Weaving: After the dried PET fiber and cotton fiber are mixed evenly, PET / cotton blended yarn is made, and then PET / cotton blended fabric is formed through weaving; the mass ratio of PET and cotton is 35 / 65;

[0033] (3) post-treatment: according to the ratio of nano-titanium dioxide, nano-magnesium hydroxide, sodium stearate, trisodium phosphate, and water, the ratio of mass and number of parts is 10:20:30:5:110, fi...

Embodiment 2

[0036] (1) Pretreatment: According to the ratio of nano-titanium dioxide, sodium stearate, trisodium phosphate, and water in the ratio of mass and number of 20:40:2:100, first disperse nano-titanium dioxide at 30°C for 8 minutes until dissolved After being stirred uniformly in the aqueous solution of trisodium phosphate, sodium stearate is added and mixed uniformly to obtain the antibacterial and antiviral modifier.

[0037] Spray the antibacterial and antiviral modifiers prepared above on the dyed PET fibers and cotton fibers respectively at 25°C, and dry them;

[0038] (2) Weaving: After the dried PET fiber and cotton fiber are mixed evenly, PET / cotton blended yarn is made, and then PET / cotton blended fabric is formed through weaving; the mass ratio of PET and cotton is 35 / 65;

[0039] (3) post-treatment: according to the ratio of nano-titanium dioxide, nano-magnesium hydroxide, sodium stearate, trisodium phosphate, and water by mass and number ratio of 20:10:40:6:120, first...

Embodiment 3

[0042](1) Pre-treatment: according to the ratio of nano-titanium dioxide, sodium stearate, trisodium phosphate, and water in a mass-number ratio of 15:35:2:100, first disperse nano-titanium dioxide at 30°C for 7 minutes until dissolved After being stirred uniformly in the aqueous solution of trisodium phosphate, sodium stearate is added and mixed uniformly to obtain the antibacterial and antiviral modifier.

[0043] Spray the antibacterial and antiviral modifiers prepared above on the dyed PET fibers and cotton fibers respectively at 20°C, and dry them;

[0044] (2) Weaving: After the dried PET fiber and cotton fiber are evenly mixed, PET / cotton blended yarn is made, and then PET / cotton blended fabric is formed through weaving; the mass ratio of PET and cotton is 30 / 70;

[0045] (3) post-treatment: according to the ratio of nano-titanium dioxide, nano-magnesium hydroxide, sodium stearate, trisodium phosphate, and water, the ratio of mass and number of parts is 15:15:40:6:120, ...

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 belongs to the technical field of textiles, and in particular relates to a preparation method of an antibacterial, antiviral and flame-retardant fabric. The preparation method of the antibacterial and antiviral flame-retardant fabric comprises the steps of spraying the antibacterial and antiviral modifier onto the dyed PET fiber and cotton fiber respectively, and drying; mixing the PET fiber and cotton fiber evenly Finally, the step of making PET / cotton blended yarn, and then weaving to form PET / cotton blended fabric; the step of padding the PET / cotton blended fabric with an antibacterial, antiviral and flame-retardant modifier. The invention innovatively uses a two-step method to load the antibacterial and antiviral modifier and the antibacterial and antiviral flame retardant modifier on the fiber and fabric step by step, and each component plays a synergistic effect, making the blended fabric of the present invention It has excellent antibacterial, antiviral and flame retardant properties. The invention has low cost, simple and easy preparation method and easy realization.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a preparation method of an antibacterial, antiviral and flame-retardant fabric. Background technique [0002] With the continuous improvement of my country's social development and economic and social level, antibacterial and antiviral products and flame retardant products are more and more popular among the public. In the field of textiles, fabrics with antibacterial, antiviral and flame retardant properties are currently a research hotspot in this field. [0003] Chinese patent CN104963061A discloses a method for preparing a highly flame-resistant blended fabric. The fabric is made of vinylon fiber and cotton fiber blended into an 80-inch yarn, and the warp and weft density is 100.88. The fabric includes the following steps: singeing, Cold stacking, desizing, oxygen bleaching, mercerizing, printing and dyeing, flame retardant finishing, preshrinking. The preparat...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/47D03D15/283D03D15/217D03D15/50D04B1/14D04B1/16D04B21/00D02G3/04D06B1/02D06M11/46D06M13/188D06M11/71D06M101/06D06M101/32
CPCD02G3/04D04B1/14D04B1/16D04B21/00D06B1/02D06M11/46D06M11/71D06M13/188D06M16/00D06M2101/06D06M2101/32D06M2200/30D10B2201/02D10B2331/04D10B2401/13
Inventor 田青房晓珍吴凤华田国霞
Owner 淄博大洋阻燃制品有限公司
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