Engraving and coloring method
A color and color model technology, applied in the field of engraving and coloring, can solve the problems of difficult to achieve color detail processing, liquid product packaging can not keep up, high scrap rate, etc., to improve coloring work efficiency, improve coloring efficiency, and avoid cross-fertilization color effect
Inactive Publication Date: 2015-08-05
ANHUI YIWEI TRADE CO LTD
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Problems solved by technology
In the existing pattern engraving and coloring technology, the scrap rate is high, especially when coloring is often used in the way of color spraying, that is, it is easy to cause cross-color, and it is difficult to realize the detail processing of color
Therefore, in the prior art, pattern engraving and coloring technology is rarely used on the packaging of high-end commodities such as wine bottles, resulting in the embarrassment that the packaging of these liquid commodities often cannot keep up
Method used
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[0032] refer to figure 1 , a kind of engraving coloring method that the present invention proposes, comprises the following steps:
[0033] S1. Obtain a target model, and decompose the target model to obtain a sculpture model and a color model.
[0034] S211. Decompose points on the surface of the engraving model to generate a surface point set, and establish coordinates according to the decomposed points in the surface point set. This step digitizes each point that makes up the surface layer of the engraved model, laying the foundation for an automated engraving method.
[0035] S212. Establish a reference model in the coordinates of step S2. The reference model is composed of no less than one reference point, and each decomposition point in the surface point set corresponds to a reference point of the reference model.
[0036] The reference model is wrapped around the engraving model, which can be set according to the structure of the raw material, that is, the reference m...
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The invention discloses an engraving and coloring method. The method comprises the following steps: S1, acquiring a target model, disintegrating the target model, and acquiring an engraving model and a color model; S2, engraving a raw material according to the engraving model, and acquiring a blank; S3, acquiring a coloring route according to the color model; and S4, coloring the blank in a color dotting manner according to the coloring route, and acquiring a finished product of the corresponding target model. The coloring is carried out in the color dotting manner, so that compared with a traditional color spraying manner, the elaborate degree of the color can be improved, the exquisiteness of a color picture can be improved, the cross color caused by the cross-zone of the color can be avoided, and the quality of a finished product color pattern can be improved.
Description
technical field [0001] The invention relates to the technical field of pattern engraving and coloring, in particular to an engraving and coloring method. Background technique [0002] In today's society, with the improvement of people's quality of life, all visual enjoyment is more and more valued and sought after. In order to meet people's needs, all kinds of packaging are becoming more and more exquisite. Among them, pattern engraving and coloring are a means commonly used to improve visual enjoyment on packaging. Pattern engraving and coloring can be used in various application fields such as bottle containers, floors, and wall panels. In the existing pattern engraving and coloring technology, the scrap rate is high, especially when coloring is often used in the way of color spraying, that is, it is easy to cause cross-color, and it is difficult to realize the detail processing of color. Therefore, in the prior art, pattern engraving and coloring technology is rarely us...
Claims
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Inventor 单威
Owner ANHUI YIWEI TRADE CO LTD