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Fire-resistant antibacterial curtain fabric and preparation method thereof

A technology for curtains and fabrics, applied in the field of textile fabrics, can solve the problems of poor antibacterial durability of fabrics, poor flame retardancy and fire resistance of curtain fabrics, etc., and achieve the effects of chemical degradation resistance, excellent antibacterial performance, and good spinnability

Inactive Publication Date: 2020-08-11
HANGZHOU KELIDA HOME TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although this prior art solution carries out antibacterial finishing by immersing the curtain fabric in the antibacterial finishing solution, only by adsorbing the antibacterial agent on the surface of the fabric fiber, the antibacterial durability of the fabric is relatively poor; on the other hand, the prior art scheme does not Improving the flame-retardant and fire-resistant properties of curtain fabrics leads to poor flame-retardant and fire-resistant properties of curtain fabrics, so further improvements are needed to improve the antibacterial performance and flame-retardant and fire-resistant properties of curtain fabrics in existing technical solutions

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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  • Fire-resistant antibacterial curtain fabric and preparation method thereof
  • Fire-resistant antibacterial curtain fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1～4

[0039] Raw material ratio of high-strength flame-retardant viscose fiber in Table 1 Preparation Examples 1-4

[0040]

[0041] Preparation method: according to the ratio, the pulp is fed, soaked, squeezed, crushed, aged, yellowed and ground in sequence to obtain the viscose fiber precursor, and then decabromodiphenylethane and antimony trioxide are co-mixed Mixing and grinding into a uniformly dispersed powder, the viscose fiber precursor is post-dissolved, mixed, filtered, defoamed, filtered and short filament spinning to obtain viscose fiber, and at the same time, decabromodiphenylethylene is added in the post-dissolution step alkane and antimony trioxide powder to produce high-strength flame-retardant viscose fiber.

Embodiment 1

[0043] Example 1: A fire-resistant and antibacterial curtain fabric, comprising the following components in parts by weight: 180 parts of stock solution aramid fiber, 80 parts of high-strength flame-retardant viscose fiber in Preparation Example 1, 15 parts of spandex, and 30 parts of antistatic fiber , 12 parts of antibacterial agent, 12 parts of light-resistant agent; Among them, the stock solution aramid fiber is polym-phenylene isophthalamide, the antistatic fiber is metal compound fiber, the antibacterial agent is organosilicon quaternary ammonium salt antibacterial agent, and the light-resistant agent is Titanium dioxide and carboxymethyl cellulose are prepared by blending at a mass ratio of 2:1;

[0044] The preparation method of this refractory antibacterial type curtain cloth comprises the following steps:

[0045] S1. According to the formula, add the full amount of the raw liquid aramid fiber into the twin-screw extruder at a temperature of 560°C, and then add the a...

Embodiment 2

[0049] Example 2: A fire-resistant and antibacterial curtain fabric, including the following components by weight: 200 parts of stock solution aramid fiber, 86 parts of high-strength flame-retardant viscose fiber in Preparation Example 2, 17 parts of spandex, and 35 parts of antistatic fiber , 13 parts of antibacterial agent, 14 parts of light-resistant agent; Among them, the stock solution aramid fiber is polym-phenylene isophthalamide, the antistatic fiber is metal compound fiber, the antibacterial agent is organosilicon quaternary ammonium salt antibacterial agent, and the light-resistant agent is Titanium dioxide and carboxymethyl cellulose are prepared by blending at a mass ratio of 2:1;

[0050] The preparation method of this refractory antibacterial type curtain cloth comprises the following steps:

[0051] S1. According to the formula, add the whole amount of raw liquid aramid fiber into the twin-screw extruder at a temperature of 590°C, and then add antibacterial agen...

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 fabric, and aims to provide fire-resistant antibacterial curtain fabric. According to the main points of the technical scheme, the fabric comprises thefollowing components of, in parts by weight, 180-300 parts of stock solution aramid fiber, 80-120 parts of high-strength flame-retardant viscose fiber, 15-25 parts of spandex, 30-60 parts of antistatic fiber, 12-18 parts of antibacterial agent and 12-20 parts of light-resistant agent. A preparation method comprises the following steps that S1, the stock solution aramid fiber is added into a double-screw extruder with the temperature of 560-700 DEG C, then the antibacterial agent and the light-resistant agent are added, and mixing is performed for 30-50 min; S2, the high-strength flame-retardant viscose fiber is added into melt; S3, the melt obtained in the S2 is quantitatively fed into a spinning assembly through a spinning pump, filtered, extruded from capillary pores in a spinneret plate, cooled and stretched into filaments through a winding device at the lower portion at a high speed so as to obtain modified aramid fiber with good flame retardance and fire resistance and high antibacterial activity; and S4, the prepared modified aramid fiber, the spandex and the antistatic fiber are woven by a weaving device to finally prepare the curtain fabric. The fabric has the advantages ofbeing good in flame retardance and fire resistance, high in antibacterial efficiency and lasting in fire resistance and bacteriostasis.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a fire-resistant and antibacterial curtain fabric and a preparation method thereof. Background technique [0002] With the frequent occurrence of fire incidents, household textiles have been put forward higher and higher requirements in terms of flame retardancy. As a main household textile, curtains, curtains made of traditional fabrics can no longer meet the safety needs of people's daily life. It is imperative to prepare curtain fabrics with higher flame retardancy. [0003] Due to the rich porous structure of textile fabrics made of fibers, it is easy to breed bacteria, and polymer materials are also prone to static electricity to contaminate dust, which leads to more dust mites on curtain fabrics. Parasites such as bacteria and mites will not only pollute In addition to fabrics, it will also cause greater harm to people's health. Therefore, it is also very importan...

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 Applications(China)
IPC IPC(8): D03D1/00D03D15/00D03D15/08D03D15/10D03D15/12D01F1/07D01F1/10D01F2/08D01F8/02D01F8/12A47H23/08D03D15/225D03D15/242D03D15/283D03D15/513D03D15/533D03D15/56D03D15/58
CPCD03D1/00D03D1/007D03D15/00D01F8/12D01F8/02D01F1/103D01F1/07D01F2/08A47H23/08D10B2201/24D10B2331/021D10B2331/10D10B2401/22D10B2401/16D10B2401/13D10B2401/061D10B2503/02D10B2401/063D10B2401/062D03D15/533D03D15/58D03D15/513D03D15/56
Inventor 尤恩校
Owner HANGZHOU KELIDA HOME TEXTILE CO LTD
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