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A kind of preparation method of flame-retardant and antibacterial blended fabric

A blended fabric and blended technology, applied in the field of fabrics, can solve the problems of little health effect function, unsatisfactory fabric effect, and insignificant antibacterial effect, so as to improve yarn quality and cloth machine efficiency, improve antibacterial performance, and solve The effect of hair feather fit difference

Active Publication Date: 2018-09-07
青岛市东方安全防护制品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition to the harm to the human body, parasites will also pollute the fibers. In order to eliminate these adverse effects, the antibacterial fabrics on the market are generally made of cotton fibers, bamboo charcoal fibers and other materials, but the effect of the fabrics is not satisfactory, especially in In terms of medical treatment, the antibacterial effect of general fabrics is not obvious, and the health care function is even negligible, which cannot meet people's needs at all.

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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  • A kind of preparation method of flame-retardant and antibacterial blended fabric

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Effect test

Embodiment 1

[0017] In this embodiment, a method for preparing a flame-retardant and antibacterial blended fabric includes: first blending the following raw materials in parts by weight: 10 parts of vermiculite modified polyester fiber, 80 parts of cotton fiber, 10 parts of modal fiber, nylon fiber 30 parts, 40 parts of natural bamboo fiber, 20 parts of mica fiber, 5 parts of tencel; then treated with antibacterial finishing solution;

[0018]The preparation process of the vermiculite-modified polyester fiber includes: grinding 4wt% vermiculite to a particle size of 600 meshes, mixing evenly with 95wt% polyester masterbatch, heating to 350° C. for melting, and keeping the temperature for 30 minutes to obtain a melt-spun fiber liquid; add 1wt% sodium polyacrylate in the melt spinning liquid, stir 10min, obtain the melt spinning liquid that contains nanoscale vermiculite; Contain the melt spinning liquid of nanoscale vermiculite in melt spinning machine To make filaments, the spinning temper...

Embodiment 2

[0020] In this embodiment, a method for preparing a flame-retardant and antibacterial blended fabric includes: first blending the following raw materials in parts by weight: 20 parts of vermiculite modified polyester fiber, 40 parts of cotton fiber, 30 parts of modal fiber, nylon fiber 10 parts, 80 parts of Tianzhu fiber, 10 parts of mica fiber, 20 parts of Tencel; then treated with antibacterial finishing solution;

[0021] The preparation process of the vermiculite-modified polyester fiber includes: grinding 8wt% vermiculite to a particle size of 400 mesh, mixing evenly with 91wt% polyester masterbatch, heating to 300°C to melt, and keeping it warm for 40min to obtain a melt-spun fiber Liquid; Add 1wt% sodium polyacrylate in the melt spinning liquid, stir 20min, obtain the melt spinning liquid that contains nanoscale vermiculite; The melt spinning liquid that contains nanoscale vermiculite is in melt spinning machine Make long filaments, the spinning temperature is 280°C, th...

Embodiment 3

[0024] In this embodiment, a method for preparing a flame-retardant and antibacterial blended fabric includes: first blending the following raw materials in parts by weight: 15 parts of vermiculite modified polyester fiber, 60 parts of cotton fiber, 20 parts of modal fiber, nylon fiber 20 parts, 60 parts of Tianzhu fiber, 15 parts of mica fiber, 12 parts of Tencel; then treated with antibacterial finishing solution;

[0025] The preparation process of the vermiculite-modified polyester fiber includes: grinding 6wt% vermiculite to a particle size of 500 mesh, mixing evenly with 93wt% polyester masterbatch, heating to 320°C for melting, and keeping the temperature for 35min to obtain a melt-spun fiber Liquid; Add the sodium polyacrylate of 0.7wt% in the melt spinning liquid, stir 15min, obtain the melt spinning liquid that contains nanoscale vermiculite; Filament is made in the medium, the spinning temperature is 300°C, the cooling blowing temperature is 12°C, the wind speed is ...

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 method for preparing a flame-retardant and antibacterial blended fabric, comprising: first blending the following raw materials in parts by weight: 10-20 parts of vermiculite modified polyester fiber, 40-80 parts of cotton fiber, and 10-80 parts of modal fiber 30 parts, 10-30 parts of nylon fiber, 40-80 parts of natural bamboo fiber, 10-20 parts of mica fiber, 5-20 parts of tencel; and then treated with antibacterial finishing solution. The preparation method of a flame-retardant and antibacterial blended fabric proposed by the present invention can not only endow the fabric with flame-retardant and antibacterial functions, but also make the fabric soft, cool, anti-pilling, breathable and hygroscopic, and the method has a short process flow and The yield is high and the durability is strong, so it can be used in the development of high-grade outdoor leisure clothing fabrics.

Description

technical field [0001] The invention relates to the technical field of fabrics, in particular to a method for preparing flame-retardant and antibacterial blended fabrics. Background technique [0002] As consumers' requirements for clothing tend to be diversified and multi-functional, the market demand for outdoor leisure clothing fabrics such as beach wear and mountaineering clothing is gradually increasing. Higher, the common process is to coat and finish polyester and other chemical fiber filament fabrics to make functional fabrics with flame retardant and antibacterial functions. However, the outdoor leisure fabric produced by the above-mentioned process has the defects of many post-processing links, poor air permeability and moisture permeability, and poor functional durability. Vermiculite is a mica-like mineral similar to montmorillonite. It is a layered silicate, which is generally formed by hydrothermal alteration or weathering of biotite. The unique layered struc...

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): D03D15/00D02G3/04D06M15/03D06M15/15D06M13/192D06M13/292D06M13/207D06M13/224D06M13/256D06M15/09D06M13/463D06M13/503D06M15/564D01F6/92D01F1/07D06M101/32D06M101/06D06M101/34D06M101/04D03D15/217D03D15/225D03D15/242D03D15/283D03D15/47D03D15/50D03D15/513D03D15/52
CPCD01F1/07D01F6/92D02G3/04D03D15/00D06M13/192D06M13/207D06M13/224D06M13/256D06M13/292D06M13/463D06M13/503D06M15/03D06M15/09D06M15/15D06M15/564D06M2101/06D06M2101/04D06M2101/34D06M2101/32D10B2101/00D10B2201/20D10B2201/02D10B2201/01D10B2401/022D10B2331/04D10B2331/02D10B2401/13D10B2501/04
Inventor 邱再明
Owner 青岛市东方安全防护制品厂
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