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High-definition colorful three-dimensional touch decorative color board and manufacturing method thereof

A color three-dimensional, color plate technology, applied in applications, coatings, inks, etc., can solve the problems of pattern distortion, high cost, and environmental pollution, and achieve the effects of less space, low cost, and high aging resistance

Pending Publication Date: 2017-05-31
青岛河钢复合新材料科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the transfer process of the rubber roller, the ink is prone to sticking and diffusion to distort the pattern, and the printing of the ultra-fine pattern (stripes within 50 μm) with a three-dimensional touch cannot be realized; and the adhesion and aging resistance of the offset printing layer, resistance The drug resistance is poor, and a protective clear water coating needs to be made on the surface, so the appearance of the obtained product is generally smooth and flat, and the three-dimensional effect cannot be achieved
In addition, the preparation method of pasting the color film on the color board is to laminate PET+pattern+PVC color film on the substrate with special glue. Although the preparation of multi-color fine pattern decorative color boards can be realized, there are also Technical disadvantages: First, the color film is generally obtained by laminating PET+layer+PVC, so there is a certain risk in the adhesion between the film layers, and the color film used generally needs to be imported, and the cost is high; PVC material, which pollutes the environment when it is disposed of, is a non-environmentally friendly material; third, the surface PET layer is smooth and plane, which cannot achieve a three-dimensional effect

Method used

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  • High-definition colorful three-dimensional touch decorative color board and manufacturing method thereof
  • High-definition colorful three-dimensional touch decorative color board and manufacturing method thereof
  • High-definition colorful three-dimensional touch decorative color board and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0046] A high-definition color three-dimensional tactile decorative color plate includes a metal plate base layer 100, a pretreatment layer 110, a primer layer 130, a printing layer 140 and a protective film layer 150 sequentially connected from bottom to top. The formula of the ink that described printing layer adopts is as table 1, and described resin monomer can be polyester acrylate (A), epoxy acrylate (B) or neopentyl glycol polymethyloxyethylene diacrylic acid At least one of ester (C); the prepolymer is polyurethane acrylic acid prepolymer; the photoinitiator is benzaldehyde; the lubricant is cetyl alcohol polar wax. The ink formulations in Examples 1-5 were tested for performance, and the results are shown in Table 2.

[0047] The ink formula that table 1 embodiment 1-5 adopts

[0048]

[0049] The performance test result of ink formula in table 2 embodiment 1-5

[0050] Example 1 Example 2 Example 3 Example 4 Example 5 Comparative example 1 ...

Embodiment 6-10

[0073] A high-definition color three-dimensional tactile decorative color plate, including a back paint layer 120, a pre-treatment layer 110, a metal plate base layer 100, a pre-treatment layer 110, a primer layer 130, a printing layer 140 and a protective film layer sequentially connected from bottom to top 150. The formula of the ink that described printing layer adopts is as example 3, and the formula of described primer layer is acrylic resin 40%, butoxy melamine resin 8%, pigment 30%, auxiliary agent 5%, solvent 17%, is weight percent . The printing speed of the printer is 4-33m 2 Under the conditions of different ultraviolet light energy densities, the performance test was carried out, and the results are shown in Table 3.

[0074] Performance test results under different UV energy densities and printing speeds in Examples 6-10 in Table 3

[0075]

[0076] Relative evaluation criteria: ◎Excellent, ○Good, △Normal, X Poor

[0077] Embodiment 6-10 and comparative exa...

Embodiment 11-12

[0079] A high-definition color three-dimensional tactile decorative color plate, including a back paint layer 120, a pre-treatment layer 110, a metal plate base layer 100, a pre-treatment layer 110, a primer layer 130, a printing layer 140 and a protective film layer sequentially connected from bottom to top 150. The formula of the ink that described printing layer adopts and the formula of primer layer are with embodiment 6-10, to mercury lamp (example 11), halogen lamp (example 12), LED lamp (comparative example 5) light source in same energy and printing The test was carried out under speed conditions, and the results are shown in Table 4.

[0080] Ink formula in table 4 example 11 and 12 is cured test result under different light sources

[0081]

[0082]

[0083] Relative evaluation criteria: ◎Excellent, ○Good, △Normal, X Poor

[0084] As can be seen from Table 4, both mercury lamps and halogen lamps can be used to cure the ink of this embodiment, and the curing e...

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Abstract

The invention discloses a high-definition colorful three-dimensional touch decorative color board and a manufacturing method thereof. The high-definition colorful three-dimensional touch decorative color board comprises a metal plate base layer, a pretreatment layer, a primer layer, a printing layer and a protective film layer which are sequentially connected from bottom to top, wherein a formula of oil adopted by the printing layer is prepared from the following raw materials in parts by weight: 26 to 70 parts of resin monomer, 10 to 70 parts of prepolymer, 1 to 15 parts of nano-grade pigment, 1 to 30 parts of wax wetting agents, 1 to 15 parts of photoinitiator; the resin monomer is at least one of polyester acrylate, epoxy acrylate or neopentyl glycol propoxylate diacrylate. The invention realizes a method for directly printing patterns on a metal plate by using printing equipment.

Description

technical field [0001] The invention belongs to the technical field of production and manufacturing of color palettes for home appliance casings and color palettes for home and building material decoration, and specifically relates to a high-definition color three-dimensional touch decorative color palette and a manufacturing method thereof. Background technique [0002] Existing colorful decorative color plates are generally produced by plate printing or thermal transfer printing, and plate printing includes screen printing and gravure transfer printing. The plate roller printing process can only realize the preparation of simple patterns on the color plate; while the heat transfer printing technology transfers the pattern to the PET layer on the surface of the steel plate by using heat transfer equipment to image the pattern on the transfer paper with the printed pattern, although it can It is possible to print color patterns, but its precision is relatively low, and it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/03C09D11/101C09D11/102C09D11/104C09D133/00C09D161/32
CPCC09D11/03C09D11/101C09D11/102C09D11/104C09D133/00
Inventor 赵秀娟邹炎斌付强孙良涛谢德胜蔡清俊周同春
Owner 青岛河钢复合新材料科技有限公司
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