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Method for plating metal silver on textile fabric to form pattern through magnetron sputtering

A textile fabric, magnetron sputtering technology, applied in textile decoration, textile and papermaking, etc., can solve the problems of low production efficiency of chemical plating process, allergy or discomfort to pure silver, poor coating adhesion, etc., to overcome vacuum heat Evaporation process, clear silver coating pattern, good coating adhesion

Inactive Publication Date: 2012-11-07
THE HONG KONG RES INST OF TEXTILES & APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chemical plating process has low production efficiency, high cost, and serious pollution. The production process is strictly restricted by the environmental protection department. Therefore, in today's advocacy of environmental protection and green textiles, the chemical plating process is not a good processing method.
Vacuum thermal evaporation is also used to process metal-coated textiles, but the products processed by this method have the defects of poor coating adhesion and serious waste of materials
[0003] Metallic silver is the most conductive and thermally conductive of all metals, and is the most effective storage and reflection material. Modern medicine has confirmed that silver has very effective broad-spectrum antibacterial properties. So far, no human body has been found to be allergic or uncomfortable to pure silver. any report of

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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  • Method for plating metal silver on textile fabric to form pattern through magnetron sputtering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1 After fully dissolving gum arabic and water in a mass ratio of 70:100, use the designed screen pattern to print on the surface of the cotton cloth to form a colorless and transparent pattern shape; Under the condition of 17W, DC magnetron sputtering was carried out for 10 minutes to sputter metallic silver onto the surface of the textile fabric; after the sputtering was completed, the cotton cloth was rinsed in 40°C water for 20 minutes, and the gum arabic and the silver coated on the gum arabic were The silver was washed away, resulting in a silver-plated cotton cloth with a silver-plated pattern.

[0018] The specific performance of silver-plated cotton cloth is as follows:

[0019] 1. The color effect of cotton cloth after removing the matrix material:

[0020]

L *

a *

b *

C *

h

[0021] Swatch primary color

83.598

-0.174

0.45

0.482

111.139

silver plating color

...

Embodiment 2

[0034] Example 2 After fully dissolving gum arabic and water in a mass ratio of 70:100, use the designed screen pattern to print on the surface of the silk cloth to form a colorless and transparent pattern shape; then put the silk cloth under an argon pressure of 2Pa 1. Under the condition of power 17W, carry out DC magnetron sputtering for 10 minutes to sputter metallic silver onto the surface of silk cloth; The silver on the gum arabic was washed away, resulting in a silver-plated silk cloth with a silver-plated pattern.

[0035] The specific properties of silver-plated silk cloth are as follows:

[0036] 1. The color effect of silk cloth after removing the matrix material:

[0037]

L *

a *

b *

C *

h

Swatch primary color

81.496

-0.129

0.617

0.63

101.768

silver plating color

75.737

-0.156

7.233

7.235

91.235

[0038] The parameter values ​​of two different ...

Embodiment 3

[0047]Example 3 After fully dissolving gum arabic and water in a mass ratio of 70:100, use the designed screen pattern to print on the surface of the polyester cloth to form a colorless and transparent pattern shape; then put the polyester cloth under an argon pressure of 2Pa 1. Under the condition of power 17W, carry out DC magnetron sputtering for 10 minutes, and sputter metallic silver onto the surface of the polyester cloth; The silver on the gum washes away, revealing the silver plated pattern on the polyester cloth.

[0048] The specific properties of silver-plated polyester cloth are as follows:

[0049] 1. The color effect of polyester cloth after removing the matrix material:

[0050]

L *

a *

b *

C *

h

Swatch primary color

82.68

4.078

-13.83

14.419

286.429

pattern color

81.6

3.96

-13.054

13.642

286.874

[0051] The parameter values ​​of two differe...

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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PUM

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Abstract

The invention relates to a method for plating metal silver on a textile fabric to form a pattern through magnetron sputtering, which comprises the following steps of: coating a removable water-soluble matrix on the surface of the textile fabric and drying; performing magnetron sputtering on the textile fabric, and sputtering metal silver onto the surface of the textile fabric; and finally, washing off the removable water-soluble matrix material to form a silver-plated pattern on the surface of the textile fabric, which is uncoated with the removable water-soluble matrix material so as to obtain a silver plated textile fabric with the silver-plated pattern. The method is high in production efficiency, high in binding force of a coating, simple in process and easy for mass production; and the obtained textile fabric is provided with the clear silver-plated pattern and has multiple functions, such as antibiosis, ultraviolet resistance and the like.

Description

technical field [0001] The invention relates to the field of metal plating of textile fabrics, and more specifically relates to a method for forming patterns by magnetron sputtering metal silver plating on textile fabrics. Background technique [0002] As metal-coated products are gradually applied to underwear, home textiles, special clothing, medical treatment, sports, military equipment and other fields, the demand for metal-coated products in domestic and foreign markets is bound to increase. The metal coating process mainly includes chemical plating and vacuum thermal evaporation. The chemical plating process has low production efficiency, high cost, and serious pollution. The production process is strictly restricted by the environmental protection department. Therefore, in today's advocacy of environmental protection and green textiles, the chemical plating process is not a good processing method. Vacuum thermal evaporation is also used to process metal-coated textil...

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): D06Q1/04
Inventor 姜绶祥张雷陶肖明张志明袁进华简志伟熊杰秦文峰郭荣辉初晓玲
Owner THE HONG KONG RES INST OF TEXTILES & APPAREL