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Method for preparing fluorescent-yellow dacron-cotton shell fabric

A technology for yellow polyester-cotton and fabrics, which is applied in the field of preparation of fluorescent yellow polyester-cotton fabrics, can solve the problems of uneven color, easy color spots, poor color fastness, etc., and achieves high color fastness, high dyeing rate, The effect of low production cost

Active Publication Date: 2016-08-17
潮州市柏斯特时装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at present, the application of fluorescent yellow polyester-cotton fabrics in the field of fire protection has been greatly improved, but the traditional dyeing methods are uneven in color, prone to stains, and poor in color fastness

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

[0022] A preparation method for fluorescent yellow polyester-cotton fabric, comprising the following steps:

[0023] (1) The polyester-cotton fabric is treated with a CGP-3 plasma processor for 2 hours by capacitively coupled glow discharge, the power frequency is 13.56MHz, the power is 100W, the discharge current is 100mA, 5Pa vacuum discharge, and the Ar flow rate is 20ml / min;

[0024] (2) 10 parts of natural fatty alcohol polyoxyethylene ether, 12 parts of n-amyl alcohol, 0.05 parts of reactive fluorescent yellow dye FL, 0.01 part of dispersed fluorescent yellow dye 10GN, 40-60 parts of supercritical CO 2 and 0.01 part of distilled water form a reverse micelle system in a high-pressure container under a pressure of 10MPa;

[0025] (3) Place the polyester-cotton fabric treated with glow discharge in a high-pressure container, heat up to 50°C, and dye for 60 minutes;

[0026] (4) decompress the high-pressure container to normal pressure, take out the polyester-cotton fabri...

Embodiment 2

[0028] A preparation method for fluorescent yellow polyester-cotton fabric, comprising the following steps:

[0029] (1) The polyester-cotton fabric is treated with a CGP-3 plasma processor for 5 hours by capacitively coupled glow discharge, the power frequency is 13.56MHz, the power is 100W, the discharge current is 100mA, 50Pa vacuum discharge, and the Ar flow rate is 20ml / min;

[0030] (2) 20 parts of natural fatty alcohol polyoxyethylene ether, 30 parts of n-amyl alcohol, 0.25 parts of reactive fluorescent yellow dye FL, 0.15 parts of dispersed fluorescent yellow dye 10GN, 60 parts of supercritical CO 2 and 6 parts of distilled water form a reverse micelle system in a high-pressure container under 30MPa pressure;

[0031] (3) Place the polyester-cotton fabric treated with glow discharge in a high-pressure container, heat up to 150°C, and dye for 150 minutes;

[0032] (4) decompress the high-pressure container to normal pressure, take out the polyester-cotton fabric, and...

Embodiment 3

[0034] A preparation method for fluorescent yellow polyester-cotton fabric, comprising the following steps:

[0035] (1) The polyester-cotton fabric is treated with a CGP-3 plasma processor for 2 hours by capacitively coupled glow discharge, the power frequency is 13.56MHz, the power is 100W, the discharge current is 100mA, 30Pa vacuum discharge, and the Ar flow rate is 20ml / min;

[0036] (2) 20 parts of natural fatty alcohol polyoxyethylene ether, 30 parts of n-amyl alcohol, 0.15 parts of reactive fluorescent yellow dye FL, 0.09 parts of dispersed fluorescent yellow dye 10GN, 43.12 parts of supercritical CO 2 and 5.5 parts of distilled water form a reverse micelle system in a high-pressure container under a pressure of 10-30MPa;

[0037] (3) Place the polyester-cotton fabric treated with glow discharge in a high-pressure container, heat up to 120°C, and dye for 100 minutes;

[0038] (4) decompress the high-pressure container to normal pressure, take out the polyester-cotto...

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 object of the invention is to provide a method for preparing a fluorescent-yellow shell fabric. The method comprises the steps of firstly, carrying out cold plasma treatment on a dacron-cotton shell fabric by using a CGP-3 type plasma treatment instrument, then, putting 10-20 parts of natural fatty alcohol-polyoxyethylene ether, 12-30 parts of n-pentanol, 0.05-0.25 part of active fluorescent yellow dye FL, 0.01-0.15 part of disperse fluorescent yellow dye 10GN, 40-60 parts of supercritical CO2 and 0.01-6 parts of distilled water into a high-pressure vessel so as to prepare a reversed-micellar system, and finally, putting the dacron-cotton shell fabric subjected to the cold plasma treatment into the high-pressure vessel for dyeing, thereby obtaining the fluorescent-yellow dacron-cotton shell fabric. The fluorescent-yellow dacron-cotton shell fabric prepared by the method is bright in color and luster, high in color fastness, high in elasticity and good in mechanical properties and is soft and comfortable.

Description

Technical field: [0001] The invention relates to the technical field of textiles, in particular to a method for preparing a fluorescent yellow polyester-cotton fabric. Background technique: [0002] Fluorescent dyes or fluorescent pigments are dyes that can strongly radiate fluorescence in the visible range, and are widely used in various industries such as textiles, plastic dyeing, and printing pigments. With the improvement of people's economic level, fluorescent fabrics are widely popular in recent years because of their bright and eye-catching colors and unique and novel visual experience. Compared with traditional dyes, fluorescent dyes not only have the functions of safety and warning, but also have the advantages of beautiful appearance and eye-catching appearance. [0003] Most of the fire-fighting work clothes are fluorescent color fabrics. Most of the fire-fighting work clothes developed in my country in the early stage are orange-red. The warning work of this col...

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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IPC IPC(8): D06M10/02D06P1/94D06P1/38D06P1/16D06P3/872
CPCD06M10/025D06P1/16D06P1/38D06P1/94D06P3/004D06P3/008D06P3/8252
Inventor 王文庆
Owner 潮州市柏斯特时装有限公司
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