Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of antibacterial, antiviral and flame-retardant fabric

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

Active Publication Date: 2020-11-27
淄博大洋阻燃制品有限公司
View PDF15 Cites 2 Cited by
  • 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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of antibacterial, antiviral and 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, the ratio of mass and number of parts is 20:10:4...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of textiles, and particularly relates to a preparation method of antibacterial, antiviral and flame-retardant fabric. The preparation method of the antibacterial, antiviral and flame-retardant fabric comprises the steps that an antibacterial and antiviral modifying agent is sprayed onto dyed PET fiber and cotton fiber, and drying is carried out; the PETfiber and the cotton fiber are mixed evenly to prepare PET / cotton blended yarn, and then weaving is carried out to form PET / cotton blended fabric; and padding of the PET / cotton blended fabric is carried out with an antibacterial, antiviral and flame-retardant modifying agent. According to the preparation method, a two-step method is innovatively adopted to load the antibacterial and antiviral modifying agent and the antibacterial, antiviral and flame-retardant modifying agent onto fibers and fabrics step by step, and each component exerts a synergistic effect, so that the blended fabric prepared by the preparation method has excellent antibacterial, antiviral and flame-retardant properties. The preparation method is low in cost, simple and practicable, and easy to achieve.

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D03D15/12D04B1/14D04B1/16D04B21/00D02G3/04D06B1/02D06M11/46D06M13/188D06M11/71D06M101/06D06M101/32
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com