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A kind of preparation method of antifouling sofa fabric

A sofa and fabric technology, applied in the direction of repelling fibers, physical treatment, yarn, etc. to liquids, can solve the problems of weak anti-fouling ability, easy to appear stains on the sofa surface, etc., to prevent oil spots, good anti-mildew effect, improve the effect of strength

Active Publication Date: 2018-12-04
桐乡市振锐格布艺股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the weak antifouling ability of the existing sofa fabric makes the surface of the sofa prone to stains and affects the use, the purpose of the present invention is to provide an antifouling sofa fabric, which is more effective against stains and oil spots formed by grease, tea soup, etc. good antifouling ability

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method for an antifouling sofa fabric, comprising the following steps:

[0025] (1) Prepare the fibers required for the sofa fabric, including 50 g of flax fiber, 30 g of polyurethane fiber, 80 g of polyester fiber, and 60 g of graphite fiber, in which the diameter of the polyester fiber is three times the diameter of the graphite fiber;

[0026] (2) Soak the polyester fibers in 0.3 mol / L sodium hydroxide solution and irradiate with microwaves. The soaking temperature is 45-55°C, the soaking time is 60 minutes, and the radiation starts after 30 minutes of soaking. The irradiation time is 10 minutes, and the radiation power 50W, after taking it out, wash it with deionized water and ventilate and dry;

[0027] (3) Add 0.5 g / mL of nano-silica, 0.08 g / mL of ultrafine powder of fluorine-containing silicon polymer particles, 0.02 g / mL of poly-N-isopropylacrylamide, and 0.02 g of shellac to the sodium hydroxide solution / mL, stir well and mix uniformly to obtain...

Embodiment 2

[0033] A preparation method for an antifouling sofa fabric, comprising the following steps:

[0034] (1) Prepare the fibers required for the sofa fabric, including 55 g of flax fiber, 35 g of polyurethane fiber, 90 g of polyester fiber, and 70 g of graphite fiber in the following parts by weight, wherein the diameter of the polyester fiber is the diameter of the graphite fiber 4 times of

[0035] (2) Soak the polyester fiber in 0.4 mol / L sodium hydroxide solution and add microwave radiation. The soaking temperature is 50°C, the soaking time is 60 minutes, and the radiation starts after 30 minutes of soaking. The irradiation time is 12 minutes, and the radiation power is 60 W, after taking it out, wash it with deionized water and ventilate and dry;

[0036] (3) Preparation of impregnation solution: Add 0.65 g / mL of nano-silica, 0.10 g / mL of ultrafine powder of fluorine-containing silicon polymer particles, 0.03 g / mL of poly-N-isopropylacrylamide, Shellac 0.03 g / mL, stir well ...

Embodiment 3

[0042] A preparation method for an antifouling sofa fabric, comprising the following steps:

[0043] (1) Prepare the fibers required for the sofa fabric, including 60 g of flax fiber, 40 g of polyurethane fiber, 100 g of polyester fiber, and 80 g of graphite fiber in the following parts by weight, wherein the diameter of the polyester fiber is the diameter of the graphite fiber 5 times;

[0044] (2) Soak the polyester fiber in 0.5 mol / L sodium hydroxide solution and add microwave radiation. The soaking temperature is 55°C, the soaking time is 60 minutes, and the radiation starts after 30 minutes of soaking. The irradiation time is 15 minutes, and the radiation power is 70 W, after taking it out, wash it with deionized water and ventilate and dry;

[0045] (3) Preparation of impregnation solution: Add 0.8 g / mL of nano-silica, 0.12 g / mL of fluorine-containing silicon polymer particle ultrafine powder, 0.04 g / mL of poly-N-isopropylacrylamide, Shellac 0.04 g / mL, stir well and mi...

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 household textile articles, and particularly discloses a manufacturing method of an anti-fouling sofa fabric. The method comprises the following steps that linen fiber, polyurethane fiber, polyester fiber and graphite fiber of the sofa fabric are prepared; the polyester fiber is soaked with impregnation liquid after being etched by a sodium hydroxide solution, and modified polyester fiber is obtained after the high-low temperature alternating effect is performed 3-5 times; the modified polyester fiber and graphite fiber are blended to obtain modified polyester fiber yarn, and then linen fiber, polyurethane fiber and the modified polyester fiber yarn are spun to obtain the anti-fouling sofa fabric. Nano-silica, fluorine-containing silicon macromolecular granular ultrafine powder and poly N-isopropyl amide contained in the impregnation liquid are subjected to the effect of lac to generate an anti-fouling membrane to be attached to the surface of the polyester fiber, the sofa fabric has the high dewatering and oleophobic advantages, drippy oil drops and liquid are conveniently wiped away thoroughly, and oil patches and stains can be prevented from being formed on a sofa.

Description

technical field [0001] The invention relates to the technical field of household textile products, in particular to a method for preparing an antifouling sofa fabric. Background technique [0002] The sofa is an essential seat in home life. The sofa is equipped with fabric skins on the outside, and the inside is filled with soft polyurethane foam, down filling or rayon, etc., which can be used for sitting, leaning, lying, etc., giving people a comfortable feeling . However, tea, soup, etc. are often spilled on the sofa in daily life, forming stains and oil spots. Due to the weak stain resistance of the sofa fabric, it cannot be wiped clean, and sometimes it is immersed in the interior of the sofa even before wiping, leaving stains on the sofa fabric, which brings uncomfortable feelings to the user. Chinese patent CN201610758038, the patent name is a sofa with good antifouling performance, and the application date is August 29, 2016. It discloses an antifouling sofa with a ...

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): D02G3/04D06M10/00D06M11/79D06M15/285D06M15/657D06M101/32
CPCD02G3/04D06M10/003D06M11/79D06M15/285D06M15/657D06M2101/32D06M2200/11D06M2200/12D10B2101/12D10B2201/04D10B2331/04D10B2331/10D10B2401/021
Inventor 许云峰
Owner 桐乡市振锐格布艺股份有限公司
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