Dyeing technology of composite board

A composite board and process technology, applied in the field of material dyeing, can solve the problems of inability to present different colors in different areas, unsatisfactory board dyeing effect, and reduced production efficiency, so as to improve cleaning ability and decontamination ability, improve decontamination ability, The effect of improving production efficiency

Inactive Publication Date: 2019-06-07
东莞金稞电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current coloring of composite boards is generally done by adding color masterbatches to the material during manufacturing and molding, and must be processed by injection molding eq

Method used

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  • Dyeing technology of composite board
  • Dyeing technology of composite board
  • Dyeing technology of composite board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A dyeing process for a composite plate, comprising the steps of:

[0047] A. Clean the board: Take a composite board and clean it with a cleaning agent;

[0048] B. Rinse the board: Rinse the board after step A with pure water twice;

[0049] C. Spray washing: spray and wash the sides of the plate after rinsing in step B, and clean thoroughly;

[0050] D. Dyeing by immersion: soak the plate washed in step C in the dye solution to dye the plate;

[0051] E. Washing after dyeing: wash the plate dyed in step D with pure water for the first time, and then wash with hot water at a temperature of 65°C for the second time;

[0052] F. Drying: Dry the plate after spraying and washing in step D, and finally obtain a dyed composite plate.

[0053] In the step A, the cleaning agent is a water-based cleaning agent containing a surfactant and a high penetration aid.

[0054] The water-based cleaning agent includes the following raw materials in parts by weight:

[0055]

[0...

Embodiment 2

[0064] A dyeing process for a composite plate, comprising the steps of:

[0065] A. Clean the board: Take a composite board and clean it with a cleaning agent;

[0066] B. Rinse the board: Rinse the board after step A with pure water twice;

[0067] C. Spray washing: spray and wash the sides of the plate after rinsing in step B, and clean thoroughly;

[0068] D. Dyeing by immersion: soak the plate washed in step C in the dye solution to dye the plate;

[0069] E. Washing after dyeing: wash the plate dyed in step D with pure water for the first time, and then wash it with hot water at a temperature of 68°C for the second time;

[0070] F. Drying: Dry the plate after spraying and washing in step D, and finally obtain a dyed composite plate.

[0071] In the step A, the cleaning agent is a water-based cleaning agent containing a surfactant and a high penetration aid.

[0072] The water-based cleaning agent includes the following raw materials in parts by weight:

[0073]

...

Embodiment 3

[0083] A dyeing process for a composite plate, comprising the steps of:

[0084] A. Clean the board: Take a composite board and clean it with a cleaning agent;

[0085] B. Rinse the board: Rinse the board after step A with pure water twice;

[0086] C. Spray washing: spray and wash the sides of the plate after rinsing in step B, and clean thoroughly;

[0087] D. Dyeing by immersion: soak the plate washed in step C in the dye solution to dye the plate;

[0088] E. Washing after dyeing: wash the plate dyed in step D with pure water for the first time, and then wash with hot water at a temperature of 70°C for the second time;

[0089] F. Drying: Dry the plate after spraying and washing in step D, and finally obtain a dyed composite plate.

[0090] In the step A, the cleaning agent is a water-based cleaning agent containing a surfactant and a high penetration aid.

[0091] The water-based cleaning agent includes the following raw materials in parts by weight:

[0092]

[0...

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Abstract

The invention relates to the technical field of material dyeing, in particular to a dyeing technology of a composite board. The dyeing technology comprises the following steps of board cleaning, boardrinsing, spraying and washing with water, soaking and dyeing, after-dyeing washing with water and drying. The dyeing technology is easy to implement and convenient to control, the composite board issoaked and dyed, so that the surface of the composite board adsorbs dye in a mode of combining a chemical bond with a molecular bond, the surface of the composite board and the dye are integrally combined, no externally-added dye coating is not needed, and a multi-color effect or a gradual change effect of the surface of the composite board is achieved; an injection molding mode does not need to be adopted, the production efficiency of the composite board is improved, the production cost is lowered, the product quality is high, and the dyeing technology can be applied to large-scale production.

Description

technical field [0001] The invention relates to the technical field of material dyeing, in particular to a dyeing process for composite boards. Background technique [0002] The current coloring of composite boards is generally done by adding color masterbatches to the material during manufacturing and molding, and must be processed by injection molding equipment, which reduces production efficiency, makes production costs high, and cannot present the effect of different colors in different regions. , The dyeing effect of the plate is not ideal. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a dyeing process for composite boards. The dyeing process is simple to operate and easy to control. Adsorb dyes in the way of molecular bonds to achieve multi-color effects or gradient effects on the surface of composite panels, and do not need to use injection molding method...

Claims

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Application Information

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IPC IPC(8): D06P1/00D06P1/02D06P1/613D06P1/645D06P1/649D06P1/651D06P5/02C11D1/83C11D3/37C11D3/30C11D3/08C11D3/34C11D3/60
Inventor 熊建松陈赛列王学金于荣春
Owner 东莞金稞电子科技有限公司
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