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Color fiber fabric and production method thereof

A production method and fiber technology, which are applied in the field of colored fiber fabrics and their production, can solve the problems of poor oxidation resistance and wear resistance of the film layer, decreased film fastness, single color, etc., so as to improve the anti-oxidation and corrosion resistance, The effect of avoiding oxidation problems and simple operation process

Inactive Publication Date: 2019-11-01
北京斐摩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the applicant has found in practice that the durability and wearability of these two types of film structures are relatively poor. It will be oxidized and corroded, which will change the color or reduce the fastness of the film layer, resulting in color difference or color fastness not up to standard, which will affect the service life of the fiber fabric
The applicant also found that when the metal film layer exceeds a certain thickness, the color presented is the color of the metal material itself, which no longer changes with the thickness change, and the color is single; most of the dielectric film layers are presented by film layers of different thicknesses. The color changes little, there are few color types, the color saturation is low, and there is no bright color, which cannot meet the needs of consumers for fashion.
[0004] Therefore, there is an urgent need to develop a new film layer structure to solve the shortcomings of the fiber fabrics in the prior art, such as insufficient color richness, poor oxidation resistance and wear resistance of the film layer, and color fastness not up to national standards, etc., to meet the needs of fiber fabrics. actual use and industrial production needs

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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  • Color fiber fabric and production method thereof
  • Color fiber fabric and production method thereof
  • Color fiber fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Taking the deposition of a composite film layer on the surface of pongee base fabric by magnetron sputtering winding coating technology as an example, the specific production steps are as follows:

[0071] 1. Prepare the pongee required for production and wash and dry it to remove surface stains and water.

[0072] 2. Connect the pre-treated pongee to the unwinding device and keep the fabric flat on its surface, then the sealed chamber starts to pump air, and when the vacuum degree rises to 5.0E-3Pa, the required for this production All targets are sputtered to clean the target surface.

[0073] 3. The base fabric will pass through the heating room before entering the process room. For pongee, a synthetic fiber with low moisture content, it can also pass through directly without heating and drying.

[0074] 4. The pongee base fabric is transported into the process room at a production speed of 1m / min to start depositing the buffer layer. The buffer layer is Ti, the nu...

Embodiment 2

[0079] Taking the deposition of a composite film layer on the surface of pongee base fabric by magnetron sputtering winding coating technology as an example, the specific production steps are as follows:

[0080] 1. Prepare the pongee required for production and wash and dry it to remove surface stains and moisture.

[0081] 2. Connect the pre-treated pongee to the unwinding device and keep the fabric flat on its surface, then the sealed chamber starts to pump air, and when the vacuum degree rises to 5.0E-3Pa, the required for this production All targets are sputtered to clean the target surface.

[0082] 3. The base fabric will pass through the heating room before entering the process room. For pongee, a synthetic fiber with low moisture content, it can also pass through directly without heating and drying.

[0083] 4. The pongee base fabric is transported into the process room at a production speed of 1m / min to start depositing the buffer layer. The buffer layer is TiN, us...

Embodiment 3

[0088] Taking the application of magnetron sputtering winding coating technology to coat the composite film layer on the surface of the simulated silk base fabric as an example, the specific production steps are as follows:

[0089] 1. Prepare the white imitation silk required for production and wash and dry it to remove surface stains and moisture.

[0090] 2. Connect the pre-treated imitation silk to the unwinding device and keep the fabric flat on its surface, then the sealed chamber starts to pump air, and when the vacuum degree rises to 5.0E-3Pa, all the materials required for this production The target is sputtered to clean the target surface.

[0091] 3. The base fabric will pass through the heating room before entering the process room. For synthetic fibers with low moisture content such as silk, there is no need for secondary heating and drying.

[0092] 4. The imitation silk base fabric is transported into the process room at a production speed of 1m / min to start de...

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 provides a production method of color fiber fabric. The production method comprises the following steps that at least one composite film is deposited on at least one surface of the fiberfabric through a vacuum deposition method, wherein the composite film sequentially comprises a cushioning layer, a reflective layer, a first protective layer, a color producing layer and a second protective layer from bottom to top; the color producing layer comprises at least one of ZnO, Fe2O3, TIO2 and CuO; and when the layers of the composite film are deposited, working gas needs to be continuously introduced, and the working gas comprises argon and / or nitrogen and / or oxygen. According to the production method, the color adjustment control of the fiber fabric is simple and practicable, theproblem that the metal film is easily oxidized is solved, and the oxidation resistance of a surface film of the fiber fabric is enhanced, so that colored film coated on the surface of the fiber fabric is more durable; and the method is suitable for industrial production. The invention further provides the color fiber fabric. The color fiber fabric is rich in color and good in color fastness and can be prepared through an industrial method.

Description

technical field [0001] The invention relates to a fiber fabric vacuum coloring technology, in particular to a colored fiber fabric and a production method thereof. Background technique [0002] Using vacuum deposition technology to deposit a film layer on the surface of fiber fabrics is a green and healthy new coloring technology for fiber fabrics. While not affecting the basic properties of fiber fabrics, it uses the interaction between light and films such as reflection, refraction, and scattering. , diffraction and interference can achieve the purpose of coloring the fiber fabric. There is no waste gas and waste water discharge in the whole production process. The metal elements contained in the film layer on the surface of the fiber fabric are safe and harmless to the human body. [0003] The applicant tried to deposit a single film layer or a double film layer to realize the coloring of the fiber fabric. The so-called single film layer refers to the deposition of a sing...

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): C23C14/35C23C14/20C23C14/06C23C14/08
CPCC23C14/0036C23C14/0641C23C14/083C23C14/085C23C14/086C23C14/087C23C14/205C23C14/35
Inventor 余荣沾关德辉王琛文王忠雨张欣
Owner 北京斐摩科技有限公司
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