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A kind of multi-color vacuum coating and its processing technology

A technology of vacuum coating and processing technology, applied in vacuum evaporation coating, metal material coating process, sputtering coating and other directions, can solve the problems of inability to meet the requirements of use, inability to coat multiple layers, multi-color color patterns, etc. Achieve good anti-counterfeiting effect, good plating and printing effect, clear and accurate pattern

Inactive Publication Date: 2016-01-20
东莞星晖真空镀膜塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing vacuum coating technology can achieve better results by coating a single-effect film pattern on the surface of an object, but for the case where multi-layer and multi-color film patterns need to be plated, the existing vacuum coating technology cannot Realize the fine control of the film pattern, so that it is impossible to plate multi-layer and multi-color color patterns on an item, which cannot meet the requirements of use

Method used

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  • A kind of multi-color vacuum coating and its processing technology
  • A kind of multi-color vacuum coating and its processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A multi-color vacuum coating process, comprising the following steps:

[0037] a. Material primer coating: wash and dry the material 1 to be coated to obtain a clean material 1, and print a layer of material 1 primer on the surface of the material 1 by vacuum coating.

[0038] b. Plating the first color film layer 3: using the coating material to vacuum-plate the first color film layer 3 on the surface of the primer of the material 1 .

[0039] c. Plating top paint layer 4: vacuum plating top paint layer 4 on the surface of the first color film layer 3 .

[0040] d. Plating the second color film layer 5: using the coating material to vacuum-plate the second color film layer 5 on the surface of the first top paint layer 4 .

[0041] e. Protective ink printing: Select the area to be reserved on the surface of the second color film layer 5, and print protective ink in this area by pad printing. The protective ink in this embodiment is Shenzhen Wanjiayuan Chemical Industry...

Embodiment 2

[0047] The difference between this embodiment and Embodiment 1 is that step i is also included after the step h: according to the method of steps d~h, the opaque third color film layer and topcoat layer 4 are sequentially plated, and further, continuously Step i is repeated to sequentially obtain opaque film layers of the fourth color to the Nth color film layer. The first color film layer 3 to the Nth color film layer of the present invention overlap in sequence, and a topcoat layer 4 is arranged between the first color film layer 3 to the Nth color film layer, and the topcoat layer can be determined according to actual needs Layer 4 is colorless or transparent.

[0048] The multi-color vacuum coating of the present embodiment comprises a material layer, a primer layer 2 printed on the surface of the material 1 layer, and a multi-layer coating layer sequentially arranged above the primer layer 2, and each coating layer is provided with The topcoat layer 4, preferably, the fi...

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Abstract

The invention relates to the technical field of vacuum coating, and particularly relates to a multicolor vacuum coating and a processing technology thereof. The processing technology sequentially comprises the steps of material primer coating, first-color film layer coating, finish coat layer coating, second-color film layer coating, protective ink printing, stripping treatment, protective ink clearing, finish coat layer coating and the like; one object can be coated with multi-layer multicolor patterns, the pattern effect can be controlled to realize ordered and fine arrangement of the patterns, and the pattern definition is high while the coating and printing effects are good; since the coating and printing of the protective ink are realized through a transfer printing mode, the accuracy is high, a clear boundary can be formed between the printing area and non-printing area of ink, and the coating and printing are fast and have high efficiency; the multicolor vacuum coating pattern is clear and accurate and has wide development prospects in the fields of high-end ornaments, gifts, exhibitions, artworks and the like on one hand; on the other hand, the multicolor vacuum coating pattern is applied to anti-counterfeiting products and realizes a perfect anti-counterfeiting effect.

Description

technical field [0001] The invention relates to the technical field of vacuum coating, in particular to a multi-color vacuum coating and its processing technology. Background technique [0002] Vacuum coating is a technology to form a decorative film or functional film on the surface of an object. It mainly includes evaporation coating, sputtering coating and ion coating. It is more and more widely used in the field of coating. In the production process of mobile phones, digital cameras, computers, watches, spectacle frames, hardware, trinkets, etc., in order to increase the beauty of the product appearance, it is necessary to form trademarks of any shape on the surface of such products by means of coating. , graphics or text and other patterns. [0003] The existing vacuum coating technology can achieve better results by coating a single-effect film pattern on the surface of an object, but for the case where multi-layer and multi-color film patterns need to be plated, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/22C23C14/58B32B3/00
Inventor 黄伟雄
Owner 东莞星晖真空镀膜塑胶制品有限公司
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